Ashwagandha Extract for Weight and Stress Management in Overweight and Obese Adults

Participants in this group will receive KSM-66 Ashwagandha, a standardized root extract of Withania somnifera, 300 mg once daily in capsule form. KSM-66 is a high-concentration, full-spectrum extract of Ashwagandha root, designed to provide adaptogenic effects for stress reduction and support weight management. Participants will be instructed to take the capsule with water, preferably at the same time each day, for the duration of the 8-week study. Adherence will be monitored via pill counts and participant diaries.

Participants in this group will receive an identical placebo capsule that matches the appearance, size, color, and taste of the KSM-66 Ashwagandha capsule but contains inactive ingredients. The placebo is administered once daily for 8 weeks. Participants will be instructed to take the capsule with water, preferably at the same time each day. Adherence will be monitored via pill counts and participant diaries. The use of a placebo allows comparison with the Ashwagandha group to evaluate efficacy and safety outcomes while maintaining blinding for participants and study staff.