I'm seeking licensed endocrinologists, urologists, sports medicine physicians, functional medicine experts, or registered dietitians to provide insight on a dietary supplement formulated to support healthy testosterone levels, energy, muscle strength, and male performance.
Specifically, I'm looking for expert opinions on the effectiveness and safety of ingredients such as fenugreek extract (Testofen®), zinc, vitamin B6, vitamin B12, Tribulus terrestris, and other testosterone-support compounds (as commonly found in formulations like Nugenix Total-T).
We’d love to include your professional opinion on:
How these ingredients work individually or synergistically to influence testosterone production and hormonal balance
Whether testosterone-support supplements meaningfully improve free or total testosterone in aging men
Potential side effects, contraindications (including hormone-sensitive conditions), and medication interactions
Deadline: Apr 19th, 2026 06:30 PM (May close early)
This deadline has passed, and new answer submissions are no longer being accepted.