Figure 5From: Different doses of supplemental vitamin D maintain interleukin-5 without altering skeletal muscle strength: a randomized, double-blind, placebo-controlled study in vitamin D sufficient adultsSingle-leg power outputs (W/kg). Single-leg peak (A) and average (B) displayed significant (both P < 0.05) main effects of time. Specifically, peak (A) and average (B) power outputs were significantly (1P < 0.05) greater at 28-d vs. Pre. Data presented as mean (SD).Back to article page