There’s some evidence that HMB is more orally bioavailable as a free acid than as a calcium salt; it hits peak blood concentrations earlier, reaches roughly double the concentration, and the area under the curve (blood concentrations over a long period of time) is almost twice as large. Im...
Fuller JC Jr, Sharp RL, Angus HF, Baier SM, Rathmacher JA (2011) Free acid gel form of beta-hydroxy-beta-methylbutyrate (HMB) improves HMB clearance from plasma in human subjects com- pared with the calcium HMB salt. Br J Nutr 105(3):367-372...
Muscletech Clear Muscle HMB Free Acid Softgels for Lean Muscle and Recovery, 42 Ct, Unflavored 4884.5 out of 5 Stars. 488 reviews Save with MuscleTech Pro Series Muscle Builder Rapid-Release 400 mg Capsules, 30 Ct $23.95 current price $23.95 ...
Wilson, Jacob M et al. “β-Hydroxy-β-methylbutyrate free acid reduces markers of exercise-induced muscle damage and improves recovery in resistance-trained men.” The British journal of nutrition vol. 110,3 (2013): 538-44. doi:10.10...
β-羟基-β-甲基丁酸(HMB酸) 英文名称 β-Hydroxy-β-Methyl Butyrate 中文名 β-羟基-β-甲基丁酸 分子式: C 5 H 10 O 3 分子量: 118 化学结构式: 理化性质: 本品是淡黄色液体,溶于水。 用途: 营养增补剂。 质量标
“Free Acid Gel Form of β-Hydroxy-β-Methylbutyrate (HMB) Improves HMB Clearance from Plasma in Human Subjects Compared with the Calcium HMB Salt.” British Journal of Nutrition, vol. 105, no. 3, 7 Dec. 2010, pp. 367–372, doi:10.1017/s0007114510003582; https://www.cambridge.org/core...
Recently, a new free-acid form of HMB has been shown to reach higher plasma concentrations in a shorter amount of time compared to the calcium-salt form. This higher bioavailability may rationalize acute supplementation with HMB-FA as a means to enhance the anabolic response resulting from heavy...
However, it is very important to note that these studies have focused primarily on the effect of calcium-HMB (the conventional form of the supplement). A recent study have indicated that HMB consumed in free acid gel form produced earlier and greater peaks in plasma HMB and improved clearance...
However, it is very important to note that these studies have focused primarily on the effect of calcium-HMB (the conventional form of the supplement). A recent study have indicated that HMB consumed in free acid gel form produced earlier and greater peaks in plasma HMB and improved clearance...
Correia, Ana Luiza Matias et al. “Pre-exercise β-hydroxy-β-methylbutyrate free-acid supplementation improves work capacity recovery: a randomized, double-blinded, placebo-controlled study.” Applied physiology, nutrition, and metabolism = Phy...