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Nutrition.

Nutrition advice is mostly noise. These articles focus on the small number of nutrition decisions that actually move metabolic and body-composition outcomes, and the ones that interact meaningfully with GLP-1s, TRT, and HRT.

13 articles in this category

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Nutrition

The Longevity Diet: What Actually Matters for Lifespan

Keto, carnivore, vegan, skip the marketing. The evidence-based diet for long, healthy life.

February 23, 2026 · 11 min read
Nutrition

The Protein Question: How Much Do You Actually Need?

The federal RDA is 2x too low for active adults. The leucine threshold, optimal amounts by goal, and why older adults need more, not less.

February 4, 2026 · 11 min read
Nutrition

Magnesium: The Mineral Most Adults Are Quietly Deficient In

Roughly half of U.S. adults consume below the RDA. The deficiency is invisible, but quietly undermines sleep, hormones, glucose, and recovery.

February 3, 2026 · 11 min read
Nutrition

Vitamin D: Benefits, Dosing, and Why Most People Are Deficient

40% of adults are deficient. The effect on testosterone, immunity, mood, and longevity. Optimal levels and dosing.

February 2, 2026 · 9 min read
Nutrition

Why "Eat Less, Move More" Misses the Point

Calories matter. So does everything else. The full picture of what the simple advice misses.

January 28, 2026 · 9 min read
Nutrition

Metabolism Explained: What It Actually Is and How to Influence It

The four components of TDEE, the biggest underrated lever (NEAT), and the hormones that gate metabolic rate.

January 27, 2026 · 10 min read
Nutrition

Mediterranean Diet vs Keto vs High-Protein: Which Wins?

Each has strengths. The honest comparison and the hybrid that beats them all for most adults.

October 15, 2025 · 11 min read
Nutrition

Can You Drink Coffee While Fasting?

Black coffee, yes for any fasting goal. Cream or sugar, that's where the answer changes.

October 10, 2025 · 8 min read
Nutrition

The Fiber Gap: Why Most Adults Eat Half What They Need

Average intake: 15 g. Optimal: 30-40 g. The most under-discussed nutritional issue in U.S. adults.

October 1, 2025 · 9 min read
Nutrition

Time-Restricted Eating: Real vs. Marketing

The mechanism is mostly caloric reduction, not metabolic magic. Useful tool, when it fits your life.

September 30, 2025 · 10 min read
Nutrition

Magnesium for Sleep: The Most Underrated Supplement

Why magnesium works for sleep, which form to take (glycinate vs citrate vs threonate), and optimal dosing.

August 18, 2025 · 8 min read
Nutrition

Insulin Sensitivity: The Master Health Marker You're Not Tracking

Why fasting insulin, not glucose, is the early warning system. How to test and improve it.

August 15, 2025 · 10 min read
Nutrition

Alcohol on TRT and GLP-1s: What You Need to Know

How alcohol interacts with TRT, semaglutide, tirzepatide, and HRT. How much is actually okay.

August 9, 2025 · 8 min read

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