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Figure 2 | Nutrition & Metabolism

Figure 2

From: 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 adults

Figure 2

Serum 25(OH)D concentration (ng/ml) changes from Pre were significantly ( P < 0.005, treatment, time interaction) modulated following supplemental vitamin D. Serum 25(OH)D changes from Pre were significant (1P < 0.05 vs. 7-d) in the 4000 IU group and compared to the corresponding placebo (*P < 0.05 vs. placebo) and 200 IU (#P < 0.05 vs. 200 IU) changes. Serum 25(OH)D concentration changes were also significantly (*P < 0.05 vs. placebo) different between the placebo and 200 IU groups at 21-d and 28-d. Data presented as mean (SD).

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