<p>Model: Male Wistar rats (4-month-old young rats and 24-month-old old rats)</p>
<p>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</p>


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)

Aging &amp; Longevity

Anti-aging enthusiast and multimillionaire Bryan Johnson warns against high uric acid levels and offers guidance on how to keep them low to slow aging. 

(Image: Bryan Johnson’s YouTube Channel) 

Does alcohol have any positive health effects? The evidence is piling up that says no.

The newest research shows that no amount of drinking boosts longevity.

The latest research suggests that drinking no amount of alcohol enhances longevity.

With over 246 million data points, obtained from 108 participants, scientists show that we rapidly age around 45 and 60. 

Stanford researchers find that our biological age accelerates during mid-life and retirement age. 

With the most accurate measurements to date, researchers show that whole-brain NAD+ levels decline with age in healthy subjects, confirming previous studies of smaller brain regions. 


Scientists discover how to measure measure NAD+ across the entire human brain. 

Search Result: Alcohol

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

Bryan Johnson’s Free Guide to Slowing Aging

Does alcohol have any positive health effects? The evidence is piling up that says no.

Epic New Stanford Study Reveals Two Critical Phases of Rapid Aging in Our Lifetime

Whole-Brain NAD+ Levels Decline with Age, New Study Shows