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Wellness Digest turns the latest sports-science and nutrition research into clear, practical guides in English, French, German, Spanish and Vietnamese — every claim backed by a trusted source.
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The official 2026 ISSN Position Stand on antioxidant supplementation and athletic performance.
Vitamin D supports bone, muscle, and immune health for athletes — an evidence-based overview from Examine.com, with guidance on testing before supplementing.
Curcumin has anti-inflammatory properties and may ease osteoarthritis pain — a look at the evidence from 147 references and 117,479 participants on Examine.com.
L-Carnitine is marketed as a fat burner, but 101 trials and 18 meta-analyses show far more modest effects than the ads suggest.
ACSM's first resistance training update in 17 years: 137 reviews, 30,000+ people show starting matters most, and you don't need a gym.
How much sleep athletes need, why sleep extension helps, naps, and simple sleep-hygiene basics.
ACSM fluid guidelines: how much to drink before, during and after exercise, plus sodium targets.
The ISSN protein position stand: daily targets, per-meal doses, timing and quality for building muscle.
The ISSN position stand on caffeine: effective doses, timing, what it improves, and how to use it safely.
Learn about GLP-1 weight loss drugs (semaglutide, tirzepatide): how they work, the new pill form, real-world effectiveness vs. clinical trials, side effects, and cost considerations.
Learn what the 'gout diet' really means according to Harvard Health — it's not about strict restrictions but heart-healthy eating patterns like the Mediterranean and DASH diets.
Learn how to recognize and prevent common summer sports injuries — from heat illness and sprains to overuse injuries in young athletes — with expert advice from Mayo Clinic.