Sports Nutrition Guides
Nutrition guides, supplement reviews, and meal prep recipes for athletes. Science-backed advice for better performance and faster recovery.
Latest articles (401)
Protein Supplements Market: $30B Today, $44B by 2031 — What It Means for Athletes
The protein supplement market is growing from $30.3B to $44B by 2031. What it means: who's buying, which formats are rising, and how to distinguish actual quality from marketing.
Beetroot Juice Lowers Blood Pressure — and Scientists Now Know Why
A University of Exeter study from May 2026 reveals that beetroot juice lowers blood pressure in older adults by reshaping their oral microbiome — a mechanism researchers have now tracked for the first time.
Yeast Beta-Glucan: The Supplement Reprogramming Immunity
New mouse research shows yeast beta-glucan reprograms bone marrow immune cells, raising serious questions about its role as an upstream immune-support supplement for active adults.
How to Pick a Supplement That Actually Does What It Claims
A practical 5-step framework to evaluate any supplement claim using third-party certification, human RCT evidence, and dose verification before you buy.
Keto and Cancer: New Studies Cut Through the Hype
Three 2026 studies reveal a conflicted picture on keto and cancer: tumor risk in mice, liver damage concerns, and a promising signal for pancreatic cancer patients under medical supervision.
Tariffs Are Making Your Supplements More Expensive
Tariffs and freight disruptions are pushing supplement prices up in 2026. Here's which categories are most affected and how to decide what's still worth buying.
How to Verify a Supplement's Quality Before You Buy
Supply chain disruptions and lax labeling laws mean your supplements may not contain what you paid for. Here's a practical framework for verifying quality before you buy.
Liposomal Glutathione: Does the Bioavailability Claim Hold Up?
A 2026 British Journal of Nutrition study found liposomal glutathione delivers 6x higher plasma levels than standard forms. Here's what that actually means for you.
Half of Vitamin C Gummies Fail Quality Tests
Nearly half of 25 vitamin C gummy brands tested on Amazon failed potency claims. Here's how to spot trustworthy supplements before you buy.
5 Red Flags on Any Supplement Label
Nearly half of vitamin C gummies tested on Amazon in 2026 failed potency claims. Here are 5 label red flags every supplement buyer should know.
Shatavari for Perimenopause: What the Evidence Says
New research suggests shatavari extract may offer multifaceted relief during perimenopause, from hot flashes to mood and energy, but evidence quality still requires scrutiny.
Olive Oil vs Fish Oil: What New Research Actually Shows
New August 2026 research examines olive oil and fish oil in clinical settings. Here's what the evidence actually means for active adults and recovery.
How to Choose a Probiotic That Actually Works
New strain-level research and a flooded supplement market make choosing an effective probiotic harder than ever. Here's how to evaluate what actually works.
Probiotics, Gut Health, and Your Skin: New Evidence
New August 2026 research identifies two probiotic strains that reduce skin inflammation via gut barrier and immune pathways, with direct relevance for hard-training athletes.
Vitamin B3 and Immunity: What the New Study Found
A University of Minnesota study shows Vitamin B3 enhances Natural Killer cell activity. Here's what that means for immune resilience in active adults.
How Much Protein Do You Actually Need Based on Your Activity Level?
Your protein needs depend heavily on how much you train. This guide breaks down evidence-based targets by activity level, age, and goal.
Avocado, Healthy Fats, and Performance: What Active Adults Should Know
New research links one daily avocado to lower LDL particle concentration. Here's what that means for active adults and how to put it into practice.
Vitamin D and Inflammation: What 51,000 Adults Reveal
A study of 51,000+ adults links vitamin D deficiency to elevated inflammation, giving active adults a clear reason to check their levels beyond bone health.
Before, During, After: How to Actually Fuel Your Workouts
A science-backed, session-by-session framework for pre-, during-, and post-workout nutrition, hydration, and recovery. Cut through the noise and fuel smarter.
Breakfast, Fitness, and Work Output: The New Evidence
A 2026 study on government employees found breakfast habits, physical fitness, and nutritional status each independently predict work productivity.
Blood Biomarkers Are Now Part of Personalized Nutrition
GenoPalate now combines blood biomarker data with DNA analysis, marking a major shift toward real-time, personalized nutrition beyond generic genetic reports.
Nutrition Science Is Losing Its Funding. Here's Why It Matters
The IFT has warned that proposed US federal grant changes could cut nutrition research funding, slowing the science behind dietary guidelines and supplement recommendations.
Protein Timing: What Actually Matters for Active Adults
How you distribute protein across the day matters as much as the total. Here's what current research actually supports for active adults who train.
Protein and Aging: What the New Science Actually Shows
New research shows older adults need significantly more protein than standard guidelines suggest, with major implications for muscle, bone, and metabolic health.