Model: Eight-week-old male C57BL/6J mice treated with 400 mg/kg/day of D-galactose via intraperitoneal injection for 12 weeks to induce accelerated aging.
Dosage: 400 mg/kg/day of Antarctic krill oil administered by oral gavage for 12 weeks, alongside D-galactose treatment. A comparison group received 400 mg/kg/day of fish oil under the same conditions.

Krill Oil Preserves Muscle Strength and Mitochondrial Health During Accelerated Aging

Daily krill oil supplementation preserves muscle strength, endurance, and mitochondrial health in mice with accelerated aging, outperforming fish oil.

Skin &amp; Muscle

Model: Apoe−/− C57BL/6J mice fed a high-fat diet
Dosage: 1 × 109 CFU per 0.1 mL of Bacteroides uniformis administered to mice via oral gavage for 12 weeks and 25 mg/kg of pentadecanoic acid via oral gavage three times per week for eight weeks

New Study: Gut Bacteria Metabolite Reduces Arterial Plaque Burden by 50%

Researchers identified pentadecanoic acid, a gut-bacteria-produced metabolite, that lowered LDL cholesterol and limited arterial plaque buildup in mice.

(A depiction of various gut bacteria in the intestines | NAD.com)

A gut bacterial metabolite reduced arterial plaque buildup by about 50% in mice, revealing a potential link between gut microbes and cholesterol regulation.

Cardiovascular

Andrew Huberman’s Updated Supplement Stack for 2026

Stanford neuroscientist Andrew Huberman’s updated supplement list includes the NAD+ precursor NMN, along with other compounds for sleep and cognitive performance.

Dr. Andrew Huberman’s new supplement stack for 2026 includes NMN, along with supplements supporting sleep, testosterone synthesis, and cognitive function.

Aging &amp; Longevity

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

A 167-study analysis reveals that rapamycin prolongs lifespan as effectively as dietary restriction: reducing food intake without entering a state of malnourishment.

Search Result: fish oil

Krill Oil Preserves Muscle Strength and Mitochondrial Health During Accelerated Aging

New Study: Gut Bacteria Metabolite Reduces Arterial Plaque Burden by 50%

Andrew Huberman’s Updated Supplement Stack for 2026

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

Anti-Aging Drug Rapamycin Extends Life as Much as Dieting, New Study Shows