<p>Model: 22-month-old male C57BL/6NIH mice </p>
<p>Dosage: 400 mg/kg of NR for eight weeks, administered in food</p>


Treating aged mice with the NAD+ (nicotinamide adenine dinucleotide) precursor NR (nicotinamide riboside) improves memory and reduces pro-inflammatory immune cells.

Senior members of the research team, Dr. Bruce R. Troen and Dr. Kenneth L. Seldeen (image: buffalo.edu).  

Brain &amp; Neurons

How to Support Muscle Function with Age: Top Evidence-Based Supplements

Data suggest certain supplements, such as L-carnitine, vitamin D, and essential minerals, support muscle function and physical performance in adults of advanced age.

Researchers from University College London review data supporting that supplements, like vitamin D, L-carnitine, and essential minerals, support muscle function during aging.

Skin &amp; Muscle

Elevating the naturally occurring molecule NAD+ (nicotinamide adenine dinucleotide) improves memory and corrects gene-splicing patterns in a worm and a mouse model for dementia. 

Senior author on the study, Dr. Evandro Fang (front left), with some students (image: evandrofanglab.com)

<p>Participants: Healthy middle-aged to older adults (average age: ~53 years)</p>
<p>Dosage: 1,000 mg/day of urolithin A for 28 days</p>


Supplementing healthy adults with urolithin A —a compound produced by our gut bacteria— counters signs of age-related immune system decline.  

Principal investigator Dr. Florian R. Greten (image: hessen-schafft-wissen.de).

Immunity

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<p data-start="97" data-end="197">Model: Aged mice (18 months old, C57BL/6 strain) and aged rhesus macaques (18–21 years old).</p>
<p data-start="97" data-end="197">Dosage: Mice received 100 µg of EVs^ABPC via tail vein injection twice per week for 4 weeks.<br data-start="297" data-end="300" data-is-only-node="" />Rhesus macaques received 200 µg/kg of EVs^ABPC intravenously once per week for 20 weeks.</p>
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Scientists Discover Deer Antler Stem Cells That Reverse Aging in Mice and Monkeys

Researchers discover that deer antler stem cells can restore bone density, slow aging, and reverse biological age in mice and primates.

Search Result: Cellular Aging

NAD+ Supplement Improves Memory & Brain Immune Cells, New Study Reveals

How to Support Muscle Function with Age: Top Evidence-Based Supplements

New Research: Correcting Gene Splicing with NAD+ Boosts Memory

Urolithin Supplement Counters Immune System Aging, New Human Trial Shows

Scientists Discover Deer Antler Stem Cells That Reverse Aging in Mice and Monkeys