Monoacylglycerols for use in conjunction with a lipase inhibitor and/or diets low in fat and/or calories
View Patent ↗In an embodiment, compositions comprising monoacylglycerols (MAG), such as sn-1(3) MAG, are administered with a lipase inhibitor, such as tetrahydrolipstatin, and/or with a diet low in fat and/or calories. In another embodiment, compositions comprising MAG, such as sn-1(3) MAG, are administered concurrently with a lipase inhibitor, such as tetrahydrolipstatin, and/or with fat-soluble nutrients. The compositions and the methods of using the compositions enhance absorption of fatty acids and fat-soluble nutrients such as fat-soluble vitamins and carotenoids to address nutritional deficiencies due to a weight loss diet used in association with a lipase inhibitor.
1. A method of improving absorption of fat-soluble nutrients in an individual having a diet low in calories, the method comprising concurrently administering beta-carotene and a therapeutically effective amount of monoacylglycerols to the individual.
2. The method of claim 1 wherein the monoacylglycerols comprise a therapeutically effective amount of sn-1(3) monoacylglycerols.
3. The method of claim 1 wherein the amount of monoacylglycerols is therapeutically effective to promote absorption of fatty acids and enhance delivery of fat-soluble nutrients in the individual.
4. The method of claim 1 wherein the monoacylglycerols comprise a functional fatty acid.
5. The method of claim 1 comprising administering an additional fat-soluble nutrient to the individual.
6. The method of claim 5 wherein the additional fat-soluble nutrient is selected from the group consisting of fat-soluble vitamins and carotenoids.
7. The method of claim 1 comprising administering the beta-carotene and the monoacylglycerols to the individual daily for at least three weeks.
8. The method of claim 1 wherein the monoacylglycerols (MAG) are selected from the group consisting of MAG-DHA, MAG-EPA and MAG-ARA.
9. The method of claim 1 wherein the beta-carotene and the monoacylglycerols are provided by a composition in which no more than 15 wt. % of the total monoacylglycerols are Sn-2 monoacylglycerols.
10. The method of claim 9 wherein the monoacylglycerols are 5% to 40% of the energy of the composition.
11. The method of claim 1 wherein the diet low in calories is 800 calories/day or less consumed by the individual.
12. The method of claim 1 wherein the diet low in calories is a diet that solely uses liquid products restricting caloric intake while providing complete nutrition.
13. The method of claim 12 wherein the monoacylglycerols are provided by one or more of the liquid products.
14. The method of claim 5 wherein the additional fat-soluble nutrient comprises at least one fat-soluble vitamin selected from the group consisting of vitamin A, vitamin D, vitamin E, vitamin K, and an isoform thereof.
15. The method of claim 5 wherein the additional fat-soluble nutrient comprises at least one carotenoid selected from the group consisting of beta-carotene and lutein.