Food supplements consisting in whole or significant part of 3-Hydroxy-3-methylbutyrate; dietary supplements consisting in whole or significant part of 3-Hydroxy-3-methylbutyrate; powdered, granular, grained, emulsified, liquid, pasty, gel, capsule, and tablet processed food supplements consisting in whole or significant part of 3-Hydroxy-3-methylbutyrate; dietary supplement beverages consisting in whole or significant part of 3-Hydroxy-3-methylbutyrate; dietary foods for medical purposes cons...