Blogs

For over 25 years, I've had the privilege of coaching top athletes worldwide, helping them enhance their performance. Through my experiences, I've discovered a valuable secret: the best athletes don't shy away from stress; instead, they learn how to manage it.  These athletes intentionally challenge themselves with workouts such as extreme temperatures, physical exertion, and altitude changes …

In a landmark reversal, the U.S. Food & Drug Administration (FDA) has confirmed that β-Nicotinamide Mononucleotide (NMN) is lawful for use in dietary supplements in the United States. In letters issued September 29, 2025, the FDA concluded that NMN qualifies as a dietary supplement ingredient, overturning its earlier exclusion under the “drug preclusion” clause.  A pivota …

What Is Glycine and What is Glycine Used For? Glycine is a simple amino acid that plays many important roles in the body. It helps produce serotonin, a hormone that boosts mood, supports nerve signal transmission and helps with detoxification.  Glycine is also a major component of collagen, the protein that provides structure to bones, skin, muscles and connective tissues. While the body can …

The Latest in Longevity Research: Breakthroughs, Trials & the Science of Successful Ageing In our June longevity newsletter, we bring you the latest longevity news, from cutting-edge human longevity news to breakthrough research anti-ageing news and natural ageing insights. This month’s highlights include updates on rapamycin longevity news, new anti-ageing human trials, and the science …

What Are Peptides? Your Guide to Their Benefits, Uses & Side Effects Peptides are short chains of amino acids that act as messengers in your body, influencing muscle growth, fat loss, skin health and healing. Peptides are often used for fitness, weight management and skincare, but how do they work and do they have any downsides? Let’s go over some questions. Know what you’re lookin …