Meet Mark

Let me introduce myself. My name is Mark Sisson. I’m 63 years young. I live and work in Malibu, California. In a past life I was a professional marathoner and triathlete. Now my life goal is to help 100 million people get healthy. I started this blog in 2006 to empower people to take full responsibility for their own health and enjoyment of life by investigating, discussing, and critically rethinking everything we’ve assumed to be true about health and wellness...

Tell Me More
Stay Connected

Category: News

Weekly Link Love — Episode 43

Research of the Week
Endogenous opioids facilitate social closeness.

Researchers identify 14 independent biomarkers of early mortality.

Antibiotics may raise the risk of bowel cancer.

The link between air pollution and bipolar disorder.

Rituals help relationships.

90 days of keto helps type 2 diabetics.

Read More

Weekly Link Love — Edition 42

Research of the Week
Findings from a new meta-analysis of vitamin D studies: D3 better than D2, D protective against cancer.

Keto is looking quite promising for cancer.

Among children with a genetic proclivity toward celiac disease, eating more gluten than average increases the risk of developing celiac.

Animal milk is better for the environment than plant milk.

Social exclusion makes the room seem darker.

Read More

Weekly Link Love — Edition 41

Research of the Week
Even without weight loss, a high-protein, low-carb diet improves glucose tolerance and lowers liver fat in type 2 diabetics.

As fasting glucose ticks upward, so does pancreatic cancer incidence.

Just 12.2% of American adults have optimal (biologically appropriate) metabolic health.

Kids take it all in.

Stress interferes with the mother-child bond.

Read More

Weekly Link Love — Edition 40

Research of the Week
12 weeks on a ketogenic diet normalized metabolic and psychological health markers in a 65-year-old woman who’d had type 2 diabetes and clinical depression for 26 years.

The magic of kefir.

Rewiring the brain with gratitude.

Higher protein intakes may save senior bone health.

Oh, good! They’re making “advances” in tech for reducing the cholesterol content of egg yolks.

How sleep loss tanks memory.

Read More

Weekly Link Love — Edition 39

Research of the Week
Why marathoners hit the wall.

For women, the smell of a newborn triggers a dopamine rush in brain reward centers.

Resistance training for older adults: a position statement.

Trees keep nearby stumps alive.

Early hominids breast fed as long as six years.

If you eat a standard American diet, nuts may help your nuts.

Read More

Weekly Link Love — Edition 38

Research of the Week
Weight lifting without weights… works?

Exercise fights off Alzheimer’s.

Capping medical resident training hours at 80 per week didn’t hurt patients.

When you train to failure, the load and volume don’t matter.

Now they’re considering a saturated fat tax.

Swapping out dairy fat for plant fat results in a reduction in key nutrients.

Read More

Join Over 300,000 Subscribers!

Signup and get:

Primal Blueprint Fitness plus 7 other eBooks
7-Day Course on Primal Fundamentals
Special Offers and More!