| abstract |
The present invention relates to compositions increasing weight gain, in particular to a food supplement, a premix, a supplement of drinking water, a large pill and / or a micro-capsule containing from 0.001 to 90% by weight of 1 - (3,5-dihydroxyphenyl) -2- (t-butylamino) -ethanol or one of its physiologically acceptable acid addition salts as active ingredient, in mixture with one or more solid inert supports and / or liquids. |