Peter Fedichev’s Physics-Based Approach to Aging: A New Longevity Framework

Peter Fedichev describes aging as a three-variable system of stress (from physical, psychological, or molecular stressors), noise (small random biological fluctuations), and damage (cumulative wear-and-tear).

Peter Fedichev has proposed a physics-based framework for aging, encompassing stress, noise (small random biological fluctuations), and damage (cumulative wear-and-tear).

Aging &amp; Longevity

Aging Guru Bryan Johnson’s Supplement List for 2026

Changes to Bryan Johnson’s latest supplement stack include taking NMN or NR six days a week, rather than seven, and eliminating the use of rapamycin.

(Bryan Johnson, who utilizes a continuously updated protocol to slow aging and optimize his body | Netflix)

Changes to Bryan Johnson’s updated 2026 supplement stack include taking NMN or NR six days a week instead of seven and removing rapamycin.

NAD+ Ranked #2 Most Powerful Anti-Aging Agent

Based on current scientific evidence, Dutch researchers have ranked existing anti-aging interventions based on how likely they are to protect against DNA damage and aging. 


On the far right, one of the researchers, Dr. Jan H.J. Hoeijmakers (image: amazinggerasmusmc.nl). 

DNA Repair

The Anti-Aging Debate Everyone’s Talking About: Inside Bryan Johnson’s Jubilee Showdown

Bryan Johnson debates 20 skeptics on anti-aging in Jubilee’s viral episode and challenges assumptions about lifespan, science, and the future of human health.


<p>Model: Young C57BL/6J mice fed a high protein (56% of daily calories) diet for 20 weeks </p>
<p>Dosage: Injection with either 400 mg/kg of NMN or 20 mg/kg of 78c for 4 weeks</p>


High protein intake improves the body composition of aged mice, but it lowers NAD+ (nicotinamide adenine dinucleotide) levels and promotes metabolic aging. 

Search Result: Calorie Restriction

Peter Fedichev’s Physics-Based Approach to Aging: A New Longevity Framework

Aging Guru Bryan Johnson’s Supplement List for 2026

NAD+ Ranked #2 Most Powerful Way to Reverse DNA Damage & Aging

The Anti-Aging Debate Everyone’s Talking About: Inside Bryan Johnson’s Jubilee Showdown

High Protein Intake Promotes Aging by Lowering NAD+ Levels