Discover proven anti-aging and longevity drugs that extend lifespan. Lifestyle, nutrition, sleep, exercise, and toxin avoidance, all in the best and most comprehensive guide.

Explore the most effective longevity interventions—nutrition, fasting, sleep, exercise, and mouse-tested drugs that extend lifespan in real studies.

Longevity Prescription: Diet, Fasting, and Proven Anti-Aging Strategies

Aging &amp; Longevity

Ranked fourth on the Rejuvenation Olympics leaderboard, 30-year-old Siim Land lists the supplements he takes to stay young. 


Model: Naturally aged C57BL/6J mice

Can Intermittent Fasting Slow Down Gut Aging? New Research Suggests So

A new study provides data suggesting compromised intestinal function with age and that fasting for short periods promotes intestinal regeneration and function in aged mice.

(A dysfunctional intestinal barrier that leaks harmful substances and bacteria into circulation develops with age | The Amino Company)

Alternate-day fasting, a form of intermittent fasting, reverses age-related intestinal barrier leakage in old mice.

Model: Male Wistar rats (4-month-old young rats and 24-month-old old rats)
Dosage: Oral administration of the trypsin inhibitor tranexamic acid in drinking water for 14 days at a minimum dose of 0.39 g/kg/day after consuming about 40 mL/day of water

Newly Proposed Aging Mechanism: Digestive Enzymes May Be Eating Us from Within

University of California, San Diego researchers show digestive enzyme leakage from the intestines contributes to organ damage in old rats, offering what may be a new way to explain aging.

(Principal investigator, Geert Schmid-Schönbein | voiceofsandiego.org)

Stanford’s Dr. Andrew Huberman Reveals His Supplement Protocol for Optimizing Health and Performance 

Stanford scientist Dr. Andrew Huberman shares his blueprint for developing a supplementation routine to optimize health and performance. 



Dr. Andrew Huberman (Photograph courtesy of Mike Blabac; Collage: Gabe Conte)

Explore Dr. Huberman's methods for health and optimization through strategic supplementation and behavioral protocols. 

Search Result: Digestive enzymes

Longevity Prescription

Fourth Slowest Ager in World Siim Land’s 2025 Longevity Supplement Protocol

Can Intermittent Fasting Slow Down Gut Aging? New Research Suggests So

Newly Proposed Aging Mechanism: Digestive Enzymes May Be Eating Us from Within

Stanford’s Dr. Andrew Huberman Reveals His Supplement Protocol for Optimizing Health and Performance