Ashwagandha, a traditional Indian Ayurvedic remedy, an adaptogen, can improve sexual dysfunction in men and women. This 8-week prospective, double-blind, randomized, placebo-controlled study evaluated the efficacy and safety of Ashwagandha Root Extract (ARE) on improving sexual health in healthy adult men based on Satisfying Sexual Events (SSEs), Sexual Desire Inventory (SDI-2), International Index of Erectile functon(IIEF) score, semen parameters and the Quality Of Life (QOL) using the SF-12 tool. A total of 100 healthy men aged 30 to 50 years were randomly assigned to receive ARE 300 mg twice daily (n=50), or identical placebo (n=50) in a 1:1 ratio for 8 weeks. Study assessments were done at baseline, week 2, week 4, and week 8. Three participants from ARE and four participants from placebo group were excluded due to follow-up loss. The efficacy analyses were done on Per-Protocol (PP) dataset of 93, whereas safety analyses were done on all 100 participants. Significant improvements were observed with ARE for semen volume (p=0.005), sperm number (p=0.006), sperm concentration (p=0.007), and sperm morphology (p=0.007). The improvement in scores were better with ARE for SDI-2 (p<0.05), orgasm and sexual desire domains of IIEF (p<0.05), and SF-12 (p<0.0001). No patients reported any adverse events.