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I Raised My Omega-3 Level. Then I Read the Trials.

I Raised My Omega-3 Level. Then I Read the Trials.

The supplement worked on my blood test. That did not answer the question I actually cared about.

Hillary Lin, MD

•

Aug 23, 2026


Peptides get the hype. These amino acids get the results.

Peptides get the hype. These amino acids get the results.

The leucine paradox, the $20 GlyNAC stack, and why your protein shake math changes at 50.

Apr 8, 2026

•

24 min read

Your Biological Age Test Might Be Lying to You

Your Biological Age Test Might Be Lying to You

Mar 23, 2026

•

30 min read

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I Raised My Omega-3 Level. Then I Read the Trials.

I Raised My Omega-3 Level. Then I Read the Trials.

The Recall Is Over. What If the Illness Isn't?

The Recall Is Over. What If the Illness Isn't?

Five Meal-Timing Myths That Are Costing You Muscle

Five Meal-Timing Myths That Are Costing You Muscle

Inflammation Is Not One Thing. So Which Test Do You Need?

Inflammation Is Not One Thing. So Which Test Do You Need?

Peptides won an FDA committee vote. I think that was the right call.

Peptides won an FDA committee vote. I think that was the right call.

A Pill That Lowers LDL Nearly 60%: Would I Switch?

A Pill That Lowers LDL Nearly 60%: Would I Switch?

What Changed My Mind About Vitamin D

What Changed My Mind About Vitamin D

There is no such thing as sunblock

There is no such thing as sunblock


The Longevity Letter

Hype-free longevity and healthspan protocols from a Stanford-trained MD.

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