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

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

Metabolism

Model: Male COX7RP transgenic mice with systemic overexpression of COX7RP, aged under standard laboratory conditions and compared with age-matched wild-type controls.
Dosage: Not applicable. COX7RP activity was increased via genetic overexpression rather than drug administration.

Boosting mitochondrial efficiency by increasing COX7RP activity extended lifespan in mice while improving energy production and reducing inflammation.

Aging &amp; Longevity

Model: Two-month-old male C57BL/6J mice fed a high-fat diet to induce obesity 
Dosage: 400 mg/kg/day of NR for eight weeks

Scientists find that NR (nicotinamide riboside) supplementation preserves brown fat tissue in mice, reducing their body weight and maintaining the health of their mitochondria. 

An artist’s rendering of a brown fat cell (image: Alioui Ma/shutterstock.com). 

Diabetes &amp; Obesity

The latest scientific research indicates that both resistance and aerobic exercise are necessary for maximizing longevity and promoting overall health. 

NAD+ Precursors: Unlocking the Fountain of Youth by Maximizing NAD+ Levels

Nicotinamide adenine dinucleotide (NAD+) levels decline with age, which has been linked to age-related conditions, yet NAD+-boosting precursors replenish this essential molecule.

Maximizing NAD+ levels with the precursors tryptophan, nicotinic acid, nicotinamide, NMN, or NR can alleviate age-associated diseases like cardiovascular ailments and neurodegenerative conditions.

Search Result: White Adipose Tissue

High Protein Intake Promotes Aging by Lowering NAD+ Levels

New Study Shows Increasing COX7RP Improves Energy Production and Extends Lifespan

NAD+ Precursor NR Preserves Longevity-Promoting Cells, New Study Shows

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NAD⁺ Precursors: Unlocking the Fountain of Youth by Maximizing NAD+ Levels