Long-term Effects of Calcium β-Hydroxy-β-Methylbutyrate and Vitamin D3 Supplementation on Muscular Function in Older Adults With and Without Resistance Training: A Randomized, Double-blind, Controlled Study.
J Gerontol A Biol Sci Med Sci. 2020 Oct 15;75(11):2089-2097. doi: 10.1093/gerona/glaa218.
J Gerontol A Biol Sci Med Sci. 2020.
PMID: 32857128
Free PMC article.
Clinical Trial.