Evaluate the Beneficial Effects of an Oral Nutritional Supplement Based on Leonurus Cardiaca for the Improvement of Mood and Anxiety

Participants will receive a dietary supplement containing 250 mg of Leonurus cardiaca extract formulated in phospholipids. The supplement is administered as a single oral capsule, once daily in the morning, for 30 consecutive days.

Participants will receive a placebo capsule identical in appearance to the active supplement, administered twice daily for 30 consecutive days.

Participants will receive a dietary supplement containing 500 mg of Leonurus cardiaca extract formulated in phospholipids. The supplement is administered as a single oral capsule, once daily in the morning, for 30 consecutive days.