Weekly Emails

Alternate Day Fasting

I’m left bewildered: there are more questions than answers in most scientific pursuits, but I want to stress the point here that these aren’t rhetorical questions.

The Qualys

Qualy #19 – A unifying theory of aging

Today’s episode of The Qualys is from podcast #27 – David Sinclair, Ph.D.: Slowing aging – sirtuins, NAD, and the epigenetics of aging.

Weekly Emails

Can you maintain muscle during fasting?

But in the short-term (at least up to a week for most people), I believe you can maintain muscle mass while fasting, particularly if you’re resistance training.

The Qualys

Qualy #16 – How much does cognitive activity ward off cognitive decline?

Today’s episode of The Qualys is from podcast #18 – Richard Isaacson, M.D.: Alzheimer’s prevention.

Weekly Emails

Can you preserve lean body mass during “semi-starvation?”

All of this is very interesting, but what I find much more interesting in this study is that the placebo group did not lose any substantive LBM, while losing about the same amount of fat (10 lb) as the testosterone group, despite the severe CR/energy-deficit.

The Qualys

Qualy #9 – The importance of exercise for brain health

Today’s episode of The Qualys is from podcast #02 – Rhonda Patrick, Ph.D.: the performance and longevity paradox of IGF-1, ketogenic diets and genetics, the health benefits of sauna, NAD+, and more.

Weekly Emails

What can you prove?

If that weren’t enough to set me off, consider the overall weakness of this study, and the choice of the word “proven” borders on journalistic manslaughter.

The Qualys

Qualy #6 – What are the best lab tests to request specifically for longevity?

Today’s episode of The Qualys is from podcast #04 – AMA #1: alcohol, best lab tests, wearables, finding the right doc, racing, and more.

Weekly Emails

What if you never felt pain or anxiety?

That just floored me. Is there a connection between physical and emotional pain tolerance?

The Qualys

Qualy #1 – What are Peter’s thoughts on alcohol consumption and health?

Today’s episode of The Qualys is from podcast #04 – AMA #1: alcohol, best lab tests, wearables, finding the right doc, racing, and more.

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