Piper chaba, commonly known as Chui Jhal or Long Pepper, is a plant native to South and Southeast Asia. Its use to support the reproductive system is largely rooted in traditional medicine, particularly within Ayurvedic and folk practices in India, Bangladesh, and neighboring regions. Traditional texts and ethnobotanical surveys document the use of Piper chaba (and closely related species such as Piper longum) as an ingredient in formulations aimed at addressing sexual debility, improving fertility, and enhancing libido. These traditional uses are primarily based on anecdotal evidence, with some historical texts associating the herb with aphrodisiac properties or as a general tonic for reproductive health.

However, scientific validation for these reproductive claims is minimal. While some laboratory and animal studies have explored the pharmacological potential of Piper chaba and its relatives (notably in anti-inflammatory, antimicrobial, and antioxidant contexts), there is a lack of robust clinical studies specifically evaluating its impact on the human reproductive system. Most research focuses on the plant’s overall bioactive compounds rather than direct effects on reproductive health. Thus, while traditional practices support its use, current scientific evidence does not substantiate these claims to a significant degree, justifying a moderate evidence rating of 2.