Abstract
Purpose of Review
Social media (SM) plays an important role in providing diet and health advice to athletes, but it also carries with it a risk of credibility in the information sought for and received. The objective of this review is to assess the knowledge gap on how SM influences dietary and lifestyle practices in athletes.
Recent Findings
For this, relevant literature was searched in three leading databases with appropriate keywords, which were subjected to proper scrutiny that led to inclusion of 22 articles (original research papers, reviews, viewpoints, and commentaries). The current era of digitalization has seen an over-reliance on internet and SM for nutrition and lifestyle advice for an athlete. SM has become a powerful tool in athlete’s choice of food, nutrition information, healthy living, and performance, with merits and demerits. Their role in choosing dietary supplements and particular food types (e.g., ketogenic diet), body image, self-esteem and eating disorders, and in lifestyle and performance are discussed.
Summary
SM should be used with caution and should not be used alone as a source of information for nutrition related pieces of advise by athletes. Any food type and supplements trending in SM should be discussed with a sports nutritionist before consumption. SM influencers having a big follower base may not always be disseminating the right knowledge on food and nutrition, thus caution should be exercised. For optimal benefit to the athlete, SM information should be in alignment with recommendations provided by sports nutrition and coaches.
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Introduction
A proper and adequate nutrition and healthy lifestyle are the basic prerequisites for an athlete to excel in his/her sports activity. It helps in optimal sports performance and to fasten recovery from any sports related injuries [1]. For a sportsperson, the sources of information for nutrition and lifestyle are multiple which ranges from coaches, peer athletes, non-athletic friends and families, celebrities, dieticians, print, and electronic media to name a few [2]. While dieticians/nutritionists, especially sports nutritionists have in-depth knowledge on nutrition requirements and practices of a sportsperson, the other stakeholders in sports (e.g., coaches, peer athletes, sports media person, etc.) may not have the same information. In the current era of fast digitalization, the ever-increasing use, access, and exposure to various forms of social media (SM) is also playing a major role in an athlete’s life, while making dietary and/or lifestyle choices. SM has been acknowledged as a powerful medium to reach, influence, and change physical activity, lifestyle, and dietary behavior, being quick, cheap, and easy to access avenues for consumers who are presented with well-drafted, appealing nutrition, and lifestyle information [3]. The World Health Organisation (WHO) Global Action Plan for Physical Activity identified SM to have the potential to reach out to a vast majority in a short timespan to promote physical activity [4]. There also lies issues with SM which needs careful speculation. While credible people having mastery on a health-related topic can post scientifically validated information, SM can also be used by anyone else to “post,” “blog,” and “tweet” nutrition information regardless of their education and knowledge on the topic [5]. When athletes receive information from unreliable sources, they risk exposure to incorrect nutrition advice, which may inevitably have a detrimental effect on performance and well-being [6].
The effect of SM on health and lifestyle has been studied across the globe. Nevertheless, literature delving into their role in a sportsperson diet, lifestyle, and performance is scarce. There always remains a need to assess this gap in knowledge. The current review categorically aims to understand the role of SM in diet, lifestyle, and performance of a sportsperson while also attempting to provide us with a roadmap on the topic.
Methodology (Fig. 1)
The search strategy employed for the topic included a thorough literature search from three databases (PubMed, Embase, and Google Scholar), with combination of keywords (using appropriate Boolean operators) including “social media,” “facebook,” “twitter,” “tweet,” “instagram,” “sportsman,” “athletes,” “athlete,” “diet,” “nutrition,” “lifestyle,” and “athletic performance.” The initial search returned 121 records from all the databases from where 102 articles were found after removing duplicates (Vide PRISMA flowchart, Fig. 1).
Next, the inclusion and exclusion criteria were determined. The search results were confined to journal articles written in English and matching the eligibility criteria. First, the titles and abstracts for each of the 102 articles were reviewed to determine its relevance and articles were excluded only if they did not report the desired topic. Following the criteria set out above, 80 studies were eliminated, and 22 studies were retained. These studies were then evaluated by going through the whole article. At least three authors independently reviewed each abstract. Minor disagreements were addressed in a meeting that resulted in an agreement, and finally 22 articles were retained (Table 1). The manuscript was drafted based upon these final articles.
Impact of Social Media in Diet, Health, and Lifestyle
The role of SM in promotion of health, nutrition, and lifestyle is immense due to multifactorial reasons. Firstly, posts, tweets, blogs, images, and videos shared in a SM platform have the potential to reach a wide audience in a short time period. Facebook, one of the most powerful SM platforms, has approximately 2.93 billion monthly users worldwide as on current date [7]. Twitter, another leading SM platform, had 396.5 million users worldwide of which 206 million are daily active users [8]. Instagram, a widely used photo-sharing based SM has approximately 1 billion monthly active users (500 million daily active users) globally and has been ranked as the 4th most popular SM platform after Facebook, Youtube, and WhatsApp [9]. No other form of media can have such a wide outreach and varied audience as like SM. Secondly, messages can be delivered via existing contacts which becomes more impactful as opposed to those delivered through a traditional health portal website. Thirdly, since gadget use and use of SM has reached an “addiction” proportion these days, health, lifestyle- and nutrition-related posts delivered through SM has a higher degree of engagement and retention in the users [10]. Lastly, content generators in SM use innovative ways to make their content (e.g., health and lifestyle) more appealing and engaging rather than traditional web-based portals, thus playing a more influential role in effecting a behavior change in the users/ subscribers [11]. Maher et al. [12] in their systematic review on the effectiveness of health behavior change interventions delivered through online social networks, reported that out of 10 studies included in the review, 9 reported significant improvement in some aspects of health behavior change/ outcomes related to behavior change, with smaller effect sizes. The authors concluded that current evidence for such SM health interventions is modest which needs further exploration [12].
SM posts are made impactful by the nature of the contents they intend to deliver. One such way is the use of hashtags (#) along with the content posted. Often such hashtags trend high among users which signifies the influence the post has on them [13]. Such a trend on promoting a healthy lifestyle through “Fitspirational” content has been highly posted and followed by recent SM users. This was done by adding a hashtag #fitspiration with posts that wished to convey a healthy lifestyle through diet and exercise. It was identified that there were approximately 14.3 million Instagram posts with #fitspiration hashtag in 2018 as compared to 1.8 million in 2014 signifying the rapidity in which a SM post can gain popularity [14, 15].
SM posts related to diet, health, and lifestyle can often have a deleterious effect in those who are serious followers. This is because, often for the sake of gaining popularity, influencers with apparently no proper educational background (related to healthy eating and lifestyle) can post their views related to a topic which are accepted and agreed upon by the followers in an unfiltered manner. Often such followers do not get to know the credibility of the information, thus risking their well-being [16•]. SM can even be manipulated to trend contents with appropriate hashtags that make unhealthy lifestyle and dietary choices viral. One such was a trend of thinness to the extent of showing protruding bones in SM posts of “Thinspiration” and “Bonespiration” which were worrying in terms of inducing an unhealthy way of living [17]. A qualitative study that aimed to assess young adult’s (n = 20) perception and experience of fitspirational SM content on their thoughts, emotions, behavior, and health revealed that in spite of invoking some potential to support a behavior change, the contents are often unrealistic and untrustworthy and can have a negative emotional connotation [14]. This points to the fact that SM contents on diet, health, and lifestyle, should be subjected to careful dissection in terms of credibility, so that information disseminated can be put to better use.
Role of Social Media in Dietary/Nutritional Choices and Advice in Athletes
Athletes are no exception to the usage of SM for information related to health, lifestyle, and nutrition. Gym users have been reported to be big users of SM for their diet, lifestyle, and dietary supplements [18]. This is mostly because of reasons as mentioned before. Information obtained from SM needs to be discussed with a dietician since the later can identify the credibility of the information, as well as use the information in an individualized way. Various types of sports have different types of nutrition and health needs in different phases of training, and in recovery phase, the detailed description of which is beyond the scope of this current review. There are even barriers to good nutrition for them. Heaney et al. [19] in their study reported that lack of time for food preparation along with financial constraints, inadequate nutrition knowledge, lack of cooking skills, and problems with living arrangements are the main reasons of hindrances to an effective nutrition for elite athletes. Dieticians included in the study stressed that a good nutrition knowledge reciprocates into an adequate nutrition in the athletes [19]. The latter was also reciprocated in a subsequent study that reported better diet quality in college athletes to be correlated with good nutrition knowledge, even though they suffer from poor knowledge [20]. Dieticians and coaches can discuss this gap in nutrition knowledge with the athletes and can help them in making right nutrition and lifestyle choices.
With near-universal access to the internet, sophisticated search engines and widespread adoption of social media underpins the public’s access to information about food and health. The public are increasingly turning to the internet for information and athletes are no exception [21]. A mobile device social media application for nutrition information and advice was highly welcomed in a study that assessed interest and applicability of this novel mode of nutrition information delivery in 72 college athletes, who majorly obtained improper nutrition knowledge from non-professional sources. These also rated their nutrition-related search in this mobile application wherein protein needs, hydration, and fueling during exercise were rated of highest priority, followed by nutrition for injured athletes and healthy food choices at restaurants. Topics of weight gain, dietary supplements, and eating disorders were lower in their list. This study also found that “internet media” (44.9%) was the second most common source of nutrition information after “parents/family” (59.4%), while “dietician/nutritionist” (13%) ranks much lower [22]. Klein et al. in another study reported that college athletes rated SM (20.2%), coaches (16.8%), athletic trainers (15.5%), physician (12.9%), registered dietitian (8.5%), in this order, to be the top searches for nutritional requirements. Bourke et al. [5] tried to assess SM usage in New Zealand athletes for their nutrition needs and found that out of 306 athletes, 65% (females > males) used SM in last 1 year for their nutritional needs, which was more in recreational athletes than elite ones. The reasons for SM searches were ease of access, well-presented information, and a feeling of connectedness with a rich information source, though they had concerns of information unreliability [23••].
SM has also pushed specific forms of diet for better living and performance, which are often accepted unedited by athletes. One such appears to be the renewed interest in veganism these days. Veganism is a form of vegetarianism that strongly opposes animal product consumption [24]. This has even been publicized in SM by some renowned athletes [25]. It goes without saying to what extent influences of these promotions globally on athletes can have. If not properly monitored, strict vegan diet in an athlete can lead to multiple macronutrient and micronutrient deficiencies which can affect performance and well-being [26, 27]. Ketogenic diet is another such specific diet which has created a huge ripple among athletes. Often pushed by SM and subjected to self-experimentation, athletes have knowingly or unknowingly accepted this diet irrespective of whether it is beneficial or harmful for them, though recent studies have showed benefit [28, 29]. Dietary supplements too are vigorously marketed and promoted through SM these days. They are used by elite athletes in a much higher proportion than non-elite counterparts [30]. Too much reliance on them, being vigorously promoted by SM, may invite health and legal problems since they may contain doping substances [31]. Sharp et al. in their study that assessed SM-based communication among 64 United States military personnel, who use weight loss and sports performance supplements and active in sports, found that their search often included keywords that signified their concern for legality associated with the supplement use. They also rated “preworkout” and “bodybuilding” as the most common reasons for their online supplement search. The authors concluded with a caution that such military sports personnel may seek out SM-based supplement advice and spread misinformation about the effectiveness and safety of these products, which needs active monitoring [32•]. Sadek et al. reported that athletes in Lebanon are heavy users (prevalence 74%) of dietary supplements, half being sports supplements. They rely heavily on coaches (74%) and online SM sources (64%) to avail information on these supplements and 55% of them do not perceive health risks associated with their usage. Many such athletes (34%) did not have any specialist recommendation for using these products while 69% admitted of not going through the nutritional facts mentioned on the package [33••]. The growing impact of SM in facilitating a choice for these supplements among athletes is again reinforced in a study on 94 Australian athletes, where it was reported that although allied healthcare professionals and credible online resources were predominant source of information, those from a “lower scholarship category” were more likely to have more reliance on non-credible information sources of like SM [34]. With respect to knowledge about protein from Instagram among college athletes, Love in her university dissertation found that SM could exert no significant difference in changing their protein knowledge, although they found such posts informative and helpful [35].
Another burning issue with regards to diet and lifestyle in athletes is the concern for body image and eating disorders. Athletes are at higher risk for these disorders and society and SM plays a significant role in these [36, 37]. This was reflected in a study by Stoyel et al. [38] wherein they found that athletes live with an ongoing social competition in the sports world and with the societal notions of the “athlete body.” These are risk factors for disordered eating in them [38].
Hilkens et al. [39•] noted that the use of dietary supplements among male gym users is exorbitant, and there is more body image issues in those who have gone through image-centric SM posts [39•]. SM has been shown to have a strong association with disordered eating and health and with body dissatisfaction with respect to physical appearance [40]. While a toned muscular “athletic” body is depicted commonly by SM, this strongly influences athletes in a drive to achieve that goal of “bodybuilding lifestyle,” which may lead to undesirable health consequences [41,42,43]. This again calls for a word of caution to the athletes in cross matching this SM driven information with actual life and practice situations, being supported by sports dieticians and coaches. Compiling all these evidences, it remains not an overstatement to put that SM has a tremendous effect on athletes, in terms of easy availability of nutrition knowledge, choice of food, and diet planning as like image-based posts in SM that bolsters healthy living, but also gives way to body-image issues and disordered eating, the consequences of which can be deleterious for an athlete, if not filtered through a nutrition specialist.
Role of Social Media in Lifestyle and Performance in Athletes
SM also plays an important role in lifestyle and performance of athletes, though there is paucity of literature to substantiate this. Majority of these studies did not include athletes, but results from them can be extrapolated on athletes, albeit in an indirect way. The internet and social media are crowded with profiles of individuals and influencers who posts videos and pictures of their daily workouts, narrate their struggles, failures, and success stories, or share diet recipes [44]. Many of these profiles are those of sportsperson who are well known in their respective sports. In fact, they make great influencers in social media [45]. This becomes a major source of inspiration for other sportsperson who use internet-derived information to remain fit and healthy for their improved performance.
Social network delivered health behavior change interventions have been found to be having a modest effect on a targeted population in effecting a health change behavior [12]. Instagram, a photo-sharing-based SM platform has been found to be a major source of health and fitness/lifestyle-related posts, which instantly reaches out to its millions of users. Instagram posts with hashtags related to healthy living and physical fitness like #fitness, #fitlife, #fitspiration, and #fitnessfreak have been found to gather enormous number of visibility and comments so as hashtags related to posts on nutrition and health like #healthy, #health, #diet, #healthymeal, and #healthyfoods [46]. Fitness-related Instagram posts has also been found to be on top search and commented list by instagrammers in another study [47]. Influencers in social media, especially Instagram, generate a widespread impact on their followers. Pilgrim et al. in their mixed method study that analyzed 1000 Instagram posts from influencers with subsequent in-depth content analysis found that these influencers gain the trust and friendship of their followers by posting body-shape focused visual content and targeted communication techniques. Diet and exercise are promoted as factors to be controlled for body perfection. Their posts emphasize consumption of dietary supplements and wearing tight-fitting branded sportswear as key to happiness by enhancing one’s appearance [48]. It can be easily understood what impact these posts in Instagram can have on trainee athletes and sportspersons especially when the influencers are themselves renowned sportspersons. Not only SM influencers, but also the modern-day food, health, and lifestyle industry have also harnessed the potential of various forms of SM to advertise their products so as to reach millions in a short time span. Klassen et al. [49] in their study that assessed strategies used by food and lifestyle brand industry and health promotion organizations in SM found that most of this brands/industry used photos (64%) and videos (34%) to enhance their advertisement to promote their fitness/diet products. They mostly incorporated a link to the purchasable items and included body image messages compared with the food content to bolster viewer’s attention [49]. The impact of these posts appears to be immense in terms of choosing what diet to follow, what lifestyle to lead, what sportswear to put on and also, how to look “healthy,” and slim, thus upholding the need to lose weight. The latter remains a major goal for many of the athletes to enhance their performance and be more presentable to the general public. In a recent systematic review, Lozano-Chacon et al. [50••] reported that SM plays an important role in delivering weight loss interventions to teenagers and adults. Most of these health and lifestyle interventions were delivered through Facebook, and the studies included in this review were conducted in different parts of the world with one being from India. Out of 14 such studies, 9 analyzed weight loss through physical activity and healthy living, 2 only on physical activity while remaining 3 studies also included mental health in their analysis. Not all SM-delivered interventions based on dietary changes were effective in promoting actual weight loss, but the authors noted that use of this strategy can provide positive feedback to participants in terms of self-management of weight control. Exercise and physical activity delivered and monitored through SM were also found to be effective in terms of weight loss [50••]. Raggatt et al. [51] reported that engagement of SM users with “fitspiration” content is large in their study where 59.4% of the participants accessed contents posted by athletes and personal trainers and 53.9% went through posts that were tagged with “fitspiration” hashtag. Participants also reported negative influence of such contents on their overall well-being in pursuits of healthy goal. Posts from qualified experts in the field were rated as most trustworthy [51]. Though these studies did not include any particular population group, results can be extrapolated on athletes too since they are also big consumers of SM posts and contents [52]. They are often epitomized for their optimal health and being consumers of SM posts on food habits and diet, they expose themselves to a wide range of information which directly or indirectly impacts their health and performance. Sceery reported that student athletes perceive nutrition to be either positively or negatively related to their health and performance, but since they may not always have access to proper nutrition knowledge, an additional nutritional education can be of benefit to them [53]. Nutrition and lifestyle-related information obtained from various forms of SM need to be checked for their credibility and authenticity. Since SM can be a worrying source of misinformation [54], there needs to be a holistic blend as far as the source of diet and lifestyle-related information is concerned, that should include sports dieticians, coaches, fitness trainers, strength, and conditioning experts who can individualize these needs for an athlete, even when information is obtained from SM.
Conclusion
To conclude, it needs to be emphasized that SM has become a powerful tool in effecting a change in an athlete’s choice of food, nutrition information, healthy living, and performance. They have both merits and demerits associated with such SM driven information, but what needs to be understood is an effective amalgamation of such information with those from sports dietician, coaches, and healthcare professionals. The following are some of the recommendations proposed for sportspersons, coaches, parents, care-takers, and support staff while considering social media as their source of nutrition information:
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1.
A prior consultation with a sports dietician/nutritionist to seek suggestions on SM sites with credible nutrition advice.
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2.
Information obtained from SM should lead to discussions with a dietician during consultation since nutrition-related information needs to be individualized based upon demographic, anthropometric, socio-cultural, and financial needs of an athlete as also with the stages of their practice event and injuries.
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3.
Any particular food type/food supplement which is trending in social media should be checked with the dietician and coach before implementation. For dietary supplements, caution should be exercised to prevent inadvertent doping.
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4.
Educated discretion must be exercised as not all SM influencers with wide follower base deliver credible information source for nutrition and/or lifestyle.
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5.
Coaches and athletes should not fully rely on SM information for diet and lifestyle, rather should consult a specialist for a practical advice.
References
Papers of particular interest, published recently, have been highlighted as: • Of importance •• Of outstanding importance
Malsagova KA, Kopylov AT, Sinitsyna AA, et al. Sports nutrition: diets, selection factors, recommendations. Nutrients. 2021;13:3771.
Danh JP, Nucci A, Andrew Doyle J, Feresin RG. Assessment of sports nutrition knowledge, dietary intake, and nutrition information source in female collegiate athletes: A descriptive feasibility study [published online ahead of print, 2021 Nov 4]. J Am Coll Health. 2021;1–9.
Dunlop S, Freeman B, Jones SC. Marketing to youth in the digital age: the promotion of unhealthy products and health promoting Behaviours on social media. Media Commun. 2016;4:35–49.
Organisation WH. Global action plan on physical activity 2018–2030: more active people for a healthier world. Geneva. 2018.
Bourke BEP, Baker DF, Braakhuis AJ. Social media as a nutrition resource for athletes: a cross-sectional survey. Int J Sport Nutr Exerc Metab. 2019;29:364–70.
Thomas DT, Erdman KA, Burke LM. Position of the Academy of Nutrition and Dietetics, Dietitians of Canada, and the American College of Sports Medicine: Nutrition and Athletic Performance [published correction appears in J Acad Nutr Diet. 2017;117(1):146]. J Acad Nutr Diet. 2016;11:501–28.
Facebook users by country 2022 | Statista [Internet]. Statista. 2022 [cited 16 August 2022]. Available from: https://www.statista.com/statistics/268136/top-15-countries-based-on-number-of-facebook-users/.
Dean B. How Many People Use Twitter in 2022? [New Twitter Stats] [Internet]. Backlinko. 2022 [cited 16 August 2022]. Available from: https://backlinko.com/twitter-users
Dean B. How many people use Instagram? 95+ user statistics (2022) [Internet]. Backlinko. 2022 [cited 2022Aug24]. Available from: https://backlinko.com/instagram-users.
Cheng C, Lau YC, Chan L, Luk JW. Prevalence of social media addiction across 32 nations: meta-analysis with subgroup analysis of classification schemes and cultural values. Addict Behav. 2021;117: 106845.
Thackeray R, Neiger BL, Hanson CL, McKenzie JF. Enhancing promotional strategies within social marketing programs: use of Web 2.0 social media. Health Promot Pract. 2008;9:338–43.
Maher CA, Lewis LK, Ferrar K, Marshall S, De Bourdeaudhuij I, Vandelanotte C. Are health behavior change interventions that use online social networks effective? A systematic review. J Med Internet Res. 2014;16: e40.
Hashtag [Internet]. Wikipedia. Wikimedia Foundation; 2022 [cited 2022Aug17]. Available from: https://en.wikipedia.org/wiki/Hashtag.
Easton S, Morton K, Tappy Z, Francis D, Dennison L. Young people’s experiences of viewing the fitspiration social media trend: qualitative study. J Med Internet Res. 2018;20: e219.
Marklew D. NewsVineWA. 2014. #Fitspiration or #fitsploitation? How health hashtags can harm. https://newsvinewa.com.au/14170/news/fitspiration-or-fitsploitation/website.
• Kington RS, Arnesen S, Chou WS, Curry SJ, Lazer D, Villarruel AM. Identifying credible sources of health information in social media: principles and attributes. NAM Perspect. 2021. https://doi.org/10.31478/202107a. The authors discussed social media as a source of health-related information and their credibility. For credibility, evaluation of the content and source of information is essential as well as important ethical considerations. Social media platforms should also share data with behavioral and public health researchers for this matter.
Talbot CV, Gavin J, van Steen T, Morey Y. A content analysis of thinspiration, fitspiration, and bonespiration imagery on social media. J Eat Disord. 2017;5:40.
Goston C. Intake of nutritional supplements among people exercising in gyms and influencing factors. Nutrition. 2010;26:604–11.
Heaney S, O’Connor H, Naughton G, Gifford J. Towards an understanding of the barriers to good nutrition for elite athletes. Int J Sports Sci Coach. 2008;3:391–401.
Rosenbloom CA, Jonnalagadda SS, Skinner R. Nutrition knowledge of collegiate athletes in a Division I National Collegiate Athletic Association institution. J Am Diet Assoc. 2002;102:418–20.
McMullan M. Patients using the Internet to obtain health information: how this affects the patient–health professional relationship. Patient Educ Couns. 2006;63:24–8.
Zuniga KE, Downey DL, McCluskey R, Rivers C. Need for and interest in a sports nutrition mobile device application among division I collegiate athletes. Int J Sport Nutr Exerc Metab. 2017;27:43–9.
•• Klein DJ, Eck KM, Walker AJ, Pellegrino JK, Freidenreich DJ. Assessment of sport nutrition knowledge, dietary practices, and sources of nutrition information in NCAA Division III Collegiate Athletes. Nutrients. 2021;13:2962. The authors in this study to assess sport nutrition knowledge, dietary practices, and sources of nutrition Information in NCAA Division III Collegiate Athletes found that social media tops the list of searches for their nutrition related information. Coaches and dieticians are consulted less often than social media.
Mann J. Vegetarian diets. BMJ. 2009;339: b2507.
Rogerson D. Vegan diets: practical advice for athletes and exercisers. J Int Soc Sports Nutr. 2017;14:36.
Appleby PN, Key TJ. The long-term health of vegetarians and vegans. Proc Nutr Soc. 2016;75:287–93.
Craig WJ. Health effects of vegan diets. Am J Clin Nutr. 2009;89:1627S-S1633.
Paoli A, Bianco A, Grimaldi KA. The Ketogenic Diet and Sport: A Possible Marriage? Exerc Sport Sci Rev. 2015;4:152–62.
Bailey CP, Hennessy E. A review of the ketogenic diet for endurance athletes: performance enhancer or placebo effect? J Int Soc Sports Nutr. 2020;17:33.
Knapik JJ, Steelman RA, Hoedebecke SS, Austin KG, Farina EK, Lieberman HR. Prevalence of dietary supplement use by athletes: systematic review and meta-analysis. Sports Med. 2016;46:103–23.
Martínez-Sanz JM, Sospedra I, Ortiz CM, Baladía E, Gil-Izquierdo A, Ortiz-Moncada R. Intended or unintended doping? A review of the presence of doping substances in dietary supplements used in sports. Nutrients. 2017;9:1093.
• Sharp KJ, Vitagliano JA, Weitzman ER, Fitzgerald S, Dahlberg SE, Austin SB. Peer-to-peer social media communication about dietary supplements used for weight loss and sports performance among military personnel: pilot content analysis of 11 years of posts on Reddit. JMIR Form Res. 2021;5:e28957. This paper reports that United States military personnel, who are active in sports and use weight loss and sports performance supplements, often search online about supplements with keywords that signified their concern for legality associated with the supplement use. They also rated ‘preworkout’ and ‘bodybuilding’ as the most common reasons for their online supplement search.
•• Sadek Z, Mohsen H, Yazbek S, Nabulsi ZAA, Rifai Sarraj A, Hoteit M. Dietary supplements use among athletes in Lebanon: knowledge, attitudes, practices, and correlates. Foods. 2022;11:1521. This paper that aimed to assess knowledge, attitude and practice on dietary supplement use by athletes in Lebanon, reported that them to be heavy users of these products. Social media is one of the major source of information for them in matters related to dietary supplements. Majority does not perceive the risks associated with it, and they didn’t have any specialist recommendation for their searches.
Waller MC, Kerr DA, Binnie MJ, et al. Supplement use and behaviors of athletes affiliated with an Australian state-based sports institute. Int J Sport NutrExercMetab. 2019;29:518–25.
Love KT, Schumacher JR. Social media posts’ influence on college athletes’ protein knowledge [thesis]. 2020.
Currie A. Sport and eating disorders - understanding and managing the risks. Asian J Sports Med. 2010;1:63–8.
Aparicio-Martinez P, Perea-Moreno AJ, Martinez-Jimenez MP, Redel-Macías MD, Pagliari C, Vaquero-Abellan M. Social media, thin-ideal, body dissatisfaction and disordered eating attitudes: an exploratory analysis. Int J Environ Res Public Health. 2019;16:4177.
Stoyel H, Delderfield R, Shanmuganathan-Felton V, Stoyel A, Serpell L. A qualitative exploration of sport and social pressures on elite athletes in relation to disordered eating. Front Psychol. 2021;12: 633490.
• Hilkens L, Cruyff M, Woertman L, Benjamins J, Evers C. Social Media, Body Image and Resistance Training: Creating the Perfect ‘Me’ with Dietary Supplements, Anabolic Steroids and SARM’s. Sports Med Open. 2021;7:81. This paper emphasises the fact that the use of dietary supplements among male gym users is exorbitant, and there is more body image issues in those who have gone through image-centric social media posts.
Holland G, Tiggemann M. A systematic review of the impact of the use of social networking sites on body image and disordered eating outcomes. Body Image. 2016;17:100–10.
Fardouly J, Vartanian LR. Social media and body image concerns: current research and future directions. Curr Opin Psychol. 2016;9:1–5.
Duplaga M. The use of fitness influencers’ websites by young adult women: a cross-sectional study. Int J Environ Res Public Health. 2020;17:6360.
Corazza O, Simonato P, Demetrovics Z, et al. The emergence of Exercise Addiction, Body Dysmorphic Disorder, and other image-related psychopathological correlates in fitness settings: a cross sectional study. PLoS ONE. 2019;14: e0213060.
Middelweerd A, van der Laan DM, van Stralen MM, et al. What features do Dutch university students prefer in a smartphone application for promotion of physical activity? A qualitative approach. Int J Behav Nutr Phys Act. 2015;12:31.
Garrett C. Council Post: Why Athletes make great influencers [Internet]. Forbes. 2022 [cited 26 August 2022]. Available from: https://www.forbes.com/sites/forbesbusinesscouncil/2021/11/18/why-athletes-make-great-influencers/?sh=5096617d7b13.
Nadobnik J. The use of selected social media: Instagram to promote physical activity and a pro-health lifestyle. Studies in Sport Humanities. 2019;24:33–8.
Nguyen TT. All hashtag - home: Top hashtags for Instagram, twitter & more: Hashtags generator, top hashtags, create hashtags [Internet]. All Hashtag - Home | Top Hashtags for instagram, twitter & more | Hashtags Generator, Top Hashtags, Create Hashtags. [cited 2022Aug24]. Available from: https://out.easycounter.com/external/all-hashtag.com.
Pilgrim K, Bohnet-Joschko S. Selling health and happiness how influencers communicate on Instagram about dieting and exercise: mixed methods research. BMC Public Health. 2019;19:1054.
Klassen KM, Borleis ES, Brennan L, Reid M, McCaffrey TA, Lim MS. What people “like”: analysis of social media strategies used by food industry brands, lifestyle brands, and health promotion organizations on Facebook and Instagram. J Med Internet Res. 2018;20: e10227.
•• Lozano-Chacon B, Suarez-Lledo V, Alvarez-Galvez J. Use and effectiveness of social-media-delivered weight loss interventions among teenagers and young adults: a systematic review. Int J Environ Res Public Health. 2021;18:8493. In this systematic review, the authors assessed use and effectiveness of social-media-delivered weight loss interventions among teenagers and young adults. They found that although exercise and physical activity delivered and monitored through social media were effective in terms of weight loss, not all social media delivered interventions based on dietary changes were actually effective in promoting actual weight loss.
Raggatt M, Wright CJC, Carrotte E, et al. “I aspire to look and feel healthy like the posts convey”: engagement with fitness inspiration on social media and perceptions of its influence on health and wellbeing. BMC Public Health. 2018;18:1002.
Su Y, Baker B, Doyle J, Kunkel T. The rise of an athlete brand: factors influencing the social media following of athletes. Sport Mark Q. 2020;29:33–46.
Sceery S. Nutritional impact on performance in student-athletes: reality and perception [Internet]. Merrimack ScholarWorks. [cited 2022Aug25]. Available from: https://scholarworks.merrimack.edu/hsc_studentpub/3/.
Sylow L. Three challenges of being a scientist in an age of misinformation. Wiley Online Library. 2021.
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Nath, S., Bhattacharya, S., Golla, V.B. et al. Effect of Social Media on Diet, Lifestyle, and Performance of Athletes: A Review of Current Evidence. Curr Nutr Rep 13, 240–250 (2024). https://doi.org/10.1007/s13668-024-00526-y
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DOI: https://doi.org/10.1007/s13668-024-00526-y