Jacksonville State University

This study looked at whether taking Rhodiola rosea (golden root) for 7 days can improve strength, endurance, and mental focus in healthy adults who already do resistance training. Twenty-seven men and women each tried a low dose, a high dose, a placebo, and a no-capsule control p…

This study looked at whether a supplement made from New Zealand blackcurrants could help people who do strength training lift more and think sharper. Twenty healthy adults who regularly lifted weights took either a low or high dose of the supplement, a placebo, or nothing for a w…