Topic
Holiday travel is pricier this year. Your training plan should expect it
A consumer report flags rising fares and fuller airports. What that means for anyone trying to keep a routine alive between flights.
Home / Tags / Supplement
Supplement
Topic
Vitamin D Supplements — Your Winter Supplement Prep: Vitamin D and Immune Season
Skin synthesis of vitamin D drops in winter. A 2017 meta-analysis found fewer respiratory infections with supplements, mostly in people who started deficient.
Topic
Nitrate supplementation for endurance: what the sources support
Beet juice, beetroot powder and sodium nitrate all deliver the same ion. The evidence for endurance gains is real but narrower than the marketing suggests.
Topic
Caffeine timing for strength training: what the evidence supports
How long before a lift to take caffeine, why the answer varies so much between people, and what the pharmacology actually shows.
Topic
Nutrition on a budget: eating well for less
Cheap staples can carry a full diet. The evidence points to frozen vegetables, dried legumes and whole grains, not expensive powders.
Topic
Building a balanced plate: nutrition basics for beginners
Macronutrients and portions, explained without the myths, for anyone starting from zero.
Topic
Supplements that actually work: what the evidence supports
Most pills in the cabinet have thin evidence behind them. A few do not, and the difference matters.
Topic
What an NFL sports nutrition director actually does
A Saints profile is a window into how professional teams handle fueling, hydration and trust.
Topic
Supplements for Weight Loss: What the Science Supports
NIH reviewers found no supplement proven effective for weight loss, with one qualified exception for green tea catechins. What the evidence and the risks look like.