Effect of Withania somnifera hydroalcoholic extract and other dietary interventions in improving muscle strength in aging rats.

Background: Aging leads to loss of skeletal muscle, diminished muscle strength, and decline in physical functions.

Objective: This study evaluates Withania somnifera and some dietary interventions to combat muscle weakness in aging rats.

Materials And Methods: Rats (12-13 months old) corresponding to a human age of 60-65 years were assigned to various groups and given orally a standardized W.