Peter Attia, M.D. email archive

Resistance training as we age: optimizing exercise selection and training intensity for muscle growth, function, and injury risk management

Nov 2, 2026 7:02 AM

Who is actually at risk for CTE?

Nov 1, 2026 7:00 AM

A longevity playbook for building strength and muscle mass

Oct 29, 2026 7:00 AM

The neuroscience of emotion: challenging conventional theories of emotion, how the brain predicts and constructs our experiences, and gaining greater control over how we feel

Oct 26, 2026 7:01 AM

Personalized medicine comes to cancer immunotherapy

Oct 25, 2026 7:03 AM

The evolving science of cancer: emerging approaches to prevention and early detection, and the advances reshaping treatment

Oct 19, 2026 7:01 AM

The [almost] unbelievable relationship between “big pharma” and gray-market peptides

Oct 18, 2026 7:00 AM

Strong convictions, loosely held: how Peter’s views on fasting, keto, metformin, rapamycin, whole-body MRI, and exercise have changed

Oct 12, 2026 7:02 AM

How much do symptomatic treatments for Alzheimer’s disease help?

Oct 11, 2026 7:02 AM

The biology of pregnancy: physiologic adaptation, gestational diabetes, preeclampsia, childbirth, and long-term maternal health

Oct 5, 2026 7:02 AM

Myostatin inhibitors and the paradox of larger but weaker muscles

Oct 4, 2026 7:00 AM

The end of Alzheimer’s?

Sep 30, 2026 7:03 AM

Inside modern drug development: the science, economics, and regulatory hurdles behind bringing new medicines to patients

Sep 28, 2026 7:01 AM

Prioritizing health interventions

Sep 27, 2026 7:02 AM

Thyroid health: interpreting symptoms, diagnosing and treating dysfunction, and navigating the gray zone

Sep 21, 2026 7:01 AM

Can semaglutide slow aging?

Sep 20, 2026 7:02 AM

What to prioritize next

Sep 17, 2026 7:52 AM

Preventing cardiovascular and Alzheimer’s disease: lowering LDL early, APOE4, and promising new therapies

Sep 14, 2026 7:01 AM

Limited Time Offer to Go Deeper with Premium

Sep 13, 2026 7:51 AM

Nearsightedness is rising. Are screens to blame?

Sep 13, 2026 7:00 AM

Conclusion & Next Steps

Sep 11, 2026 7:51 AM

Medications & Supplements as a Longevity Tactic

Sep 10, 2026 7:48 AM

Mental & Emotional as a Longevity Tactic

Sep 9, 2026 7:46 AM

Sleep as a Longevity Tactic

Sep 8, 2026 7:45 AM

Nutrition as a Longevity Tactic

Sep 7, 2026 7:43 AM

Blood pressure: how to measure, manage, and treat high blood pressure

Sep 7, 2026 7:03 AM

Exercise as a Longevity Tactic

Sep 6, 2026 7:42 AM

Vaginal estrogen: a potentially life-saving therapy

Sep 6, 2026 7:00 AM

First Principles: Goals, Risks, and Tactics

Sep 5, 2026 7:41 AM

What Exactly is "Longevity"?

Sep 4, 2026 7:40 AM