Zinc picolinate evidence, 1996
Prasad AS, Mantzoros CS, Beck FW, et al., Nutrition (journal), 1996 — controlled study of zinc status and serum testosterone
- Grade
- Design
- controlled feeding
- Year
- 1996
- Participants
- not reported as a single figure
- Ingredient
- Zinc picolinate
- Goal
- General coverage
Effect
Dietary zinc restriction lowered serum testosterone in young men; supplementation in zinc-low older men raised it — an effect tied to correcting low status, not to surplus zinc.
Limitations and notes
No reviewer notes on this record yet.