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Carnosine is a naturally occurring dipeptide that protects cells from damage by scavenging reactive oxygen species, preventing protein glycation, and buffering intracellular pH -- a "shield" against the molecular damage that accumulates with age

The bottoms of each rat's feet were painted with black ink (Parker Quink) and the rat was placed in a Plexiglas straight maze (length x width x height: 1 16 x 7,6 x 10 cm)

Counting shed hairs provides another metric

Studies on mitochondria-derived peptides and their role in regulating long-term metabolic adaptation consistently point to off-cycle consolidation as a critical part of the protocol