Does zinc improve muscular endurance?
The effectiveness rating is a measure of how well zinc is able to improve muscular endurance. The overall rating for this claim is 1 out of 3. There is little if any research to warrant the use of Zinc to improve muscular endurance. Using Zinc to improve muscular endurance will probably not yeild any positive results and is likely a waste of money.
The confidence rating is a mesure of how valid the effectiveness rating is. This rating is based on how many studies are included in the database on this topic.
There is one study in the database on zinc; the confidence rating is 20. A score above 80 means the effectiveness rating for this supplement is reliable. A score under 80 means there is insufficient evidence to ensure a reliable effectiveness rating.
|Title of Study|
|Effects of Zinc Magnesium Aspartate (ZMA) Supplementation on Training Adaptations and Markers of Anabolism and Catabolism|