1. A method for preventing and treating hyperleptinemia in an animal comprising administering one or more isoflavones to the animal a therapeutically effective kolichestve.2. The method of claim 1 wherein the isoflavones are selected from the group consisting of isoflavones in the aglucone form, glucosides, and atsetilglyukozidov malonilglyukozidov.3. The method of claim 1 wherein the isoflavones are selected from the group consisting of biochanin A, daidzein, daydtsina, glycitein, formononetin, equol, genistein, irilona, lyuteona, prunetina, and pratenzeina glitsitina.4. The method of claim 1 wherein the isoflavones are administered in amounts ranging from 0.001 to 10 g / kg.5. The method of claim 1 wherein the isoflavones are administered as a dietary supplement or food kompozitsii.6. A method according to claim 5, wherein the composition is a food composition and isoflavones comprise from about 0.001 to 40% food kompozitsii.7. A method according to claim 5, wherein the composition or dietary supplement further comprises one or more probiotics inactivated probiotics components of inactivated probiotics that are beneficial to health, similar or the same as probiotics and one or more prebiotikov.8. A method according to claim 1, wherein the animal is overweight or ozhireniem.9. A method for preventing and treating insulin resistance in an animal comprising administering one or more isoflavones to the animal a therapeutically effective kolichestve.10. A method according to claim 9, wherein the isoflavones are selected from the group consisting of isoflavones in the aglucone form, glucosides, and atsetilglyukozidov malonilglyukozidov.11. A method according to claim 9, wherein the isoflavones are selected from the group consisting of biochanin A, daidzein, daydtsin1. Способ предотвращения и лечения гиперлептинемии у животного, включающий введение одного или более изофлавонов животному в терапевтически эффективном количестве.2. Способ по п.1, в котором изофлавоны выби
