Combat Aging
Vitamin D After 40: Why Your Levels Peak in August and Crash by February
Your vitamin D level is at its yearly peak right now — and it is downhill until March. Here is the autumn protocol that keeps it there.
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Articles & Insights
Evidence, education, and practical strategies for stronger health after 40.
Longevity
Omega-3s After 40: EPA, DHA, and the Dose That Actually Matters
A 1,000 mg fish oil softgel gives you about 300 mg of EPA and DHA. Here's the label math, the Omega-3 Index, and the dose that actually works.
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Electrolytes
Hydration After 40: Why Summer Heat Hits Harder and How to Fix It
Thirst is a lagging signal after 40. Here is the sweat-rate test, the sodium math, and the 14-day heat plan that keep summer training strong.
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Blood Sugar
Fiber After 40: The Nutrient That Steadies Blood Sugar and Cravings
Most adults get half the fiber they need. Here's how fiber after 40 steadies blood sugar, curbs cravings, and helps you stay lean.
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Build Muscle
Sarcopenia After 40: How to Stop Age-Related Muscle Loss
Muscle loss after 40 isn't inevitable. Here are the protein targets, strength protocol, and creatine dose that keep you strong for decades.
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Hormones
Perimenopause and Strength: A Woman's Guide to Muscle, Bone & Metabolism After 40
Estrogen shifts change how you build muscle, bone, and store fat after 40. Here is how to train, eat, and supplement through perimenopause.
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Cardio
Zone 2 Cardio and VO2 Max After 40: The Longevity Training Blueprint
The training that raises VO2 max — the strongest longevity marker — is smarter than you think. Zone 2, the 4x4, and how to fuel it after 40.
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Recovery
Sleepmaxxing After 40: What Actually Works (and What to Skip)
Sleepmaxxing is trending — but after 40, only a few habits actually protect deep sleep. What works, what to skip, and a simple nightly stack.
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GLP Support
Life After GLP-1: How to Keep the Weight Off
Appetite comes back when the medication stops. What you build during treatment — muscle, habits, routines — decides whether the weight stays off.
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GLP Support
Managing GLP-1 Side Effects Naturally
Nausea, constipation, and fatigue are the big three on GLP-1s. Practical, everyday comfort strategies — and clear signs it is time to call your doctor.
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GLP Support
The GLP-1 Nutrition Guide: Protein First, Every Meal
When appetite is low, every bite has to count. The protein-first eating system for GLP-1 users — plate order, meal timing, and a full sample day.
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GLP Support
The Best Supplements to Take With GLP-1 Medications
Eating far less on a GLP-1 can leave real nutrition gaps. Here is a practical supplement stack — and why each piece fits the GLP-1 lifestyle.
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