DoNotAge Routine vs. Five Other Longevity Drinks, Part 1: Glycine

The supplement and research company DoNotAge has released a once-per-day powdered drink mix that they claim impacts every hallmark of ageing.

We’ll look into that claim, and compare the mix with 5 other longevity drink mixes

Research Roundup #5

In this roundup, we cover research on the benefits of cordyceps, flavonoid diversity, casein and probiotics, the risks of AI summaries, long COVID, titanium dioxide, erythritol, and the link between cardiovascular health and dementia.

Sulforaphane and Hormesis (Updated 2026/02/08)

Sulforaphane has been rising in popularity, and I wanted to know more about it. What are the benefits and risks? What’s the ideal dose? Are food sources enough, or should you supplement? What is the best supplement?

Along the way, we will also learn about hormesis, which is crucial for understanding how sulforaphane works. Let’s dive in.

Research Roundup #3

This roundup covers news about 14 topics including ageing, cancer, athletic performance, coffee, microplastics, sauna and more.

What you don’t know about magnesium

Only 43% of people in the U.S. meet the RDA for magnesium. Let’s look at why that is so important for health and aging, and why the number may be worsening over time.