Gen‑Y muscle shift
A viral Thai post (516 likes, ~46K views) is documenting Gen‑Y’s move toward protein‑focused eating, running, muscle-building and away from ultra‑processed foods, with commentators saying these behavioral shifts are already visible in Asian track athletes and could reverse secular declines in muscle/nutrition within two generations ( ). The same conversation is pushing personalized nutrition and 'listening to the body' over one‑size‑fits‑all wellness plans (x.com).
Ajinomoto’s Thailand press release cites the 2025 Garmin Connect Report showing running as the top participation sport and reports that 71% of Gen‑Z respondents in Thailand run or jog regularly while 47% report using protein‑based products to support activity. (ajinomoto.co.th (ajinomoto.co.th)) Market trackers say sports‑nutrition is a clear growth category in Thailand, with Euromonitor linking rising gym membership and fitness culture to stronger sales and 6WResearch identifying protein beverages as a fast‑expanding subsegment in 2025. (euromonitor.com (euromonitor.com); 6wresearch.com (6wresearch.com)) Personalized nutrition is scaling alongside that demand: industry reports put the global personalized‑nutrition market at roughly USD 3.5 billion in 2025 and project double‑digit CAGR for Asia‑Pacific, while Thailand‑specific forecasts show a dedicated personalized‑nutrition market growing toward the end‑decade horizon. (futuremarketinsights.com (futuremarketinsights.com); deepmarketinsights.com (deepmarketinsights.com)) Public‑health literature documents the problem commentators say Gen‑Y’s shift addresses: The Lancet noted declines in physical fitness across China during the first two decades of the 21st century, and a recent systematic review flagged rising sarcopenia burden across Asian populations. (thelancet.com (thelancet.com)00079-3/fulltext); sciencedirect.com (sciencedirect.com)) Researchers and clinicians urge nuance as the online conversation accelerates: a 2025 study linked frequent exposure to muscularity‑oriented social media content with greater risk of muscle dysmorphia, and Harvard reporting has stressed that popular high‑protein claims often exceed evidence‑based recommendations. (sciencedirect.com (sciencedirect.com); news.harvard.edu (news.harvard.edu)) Local press and trade coverage captures the retail signal — Thai outlets and industry commentators have documented “protein fever,” protein‑topped smoothies and new protein bar launches across convenience chains as brands chase the trend consumers are discussing online. (remthailand.asia (remthailand.asia); mythaispot.com (mythaispot.com))
