Composition and methods for losing weight

• US 5,595,772 A
• Filed: 06/07/1995
• Issued: 01/21/1997
• Est. Priority Date: 06/07/1995
• Status: Expired due to Fees

• Current Assignee: Massachusetts Institute of Technology
• Original Assignee: Massachusetts Institute of Technology
• Inventors: Wurtman, Richard J., Wurtman, Judith J.
• Primary Examiner(s): Pratt, Helen
• Application Number:
  US08/481,624
• Time in Patent Office: 594 Days
• Field of Search: 426/106, 426/656, 426/658, 426/648, 426/804, 426/810, 426/2
• US Class Current: 426/2
• CPC Class Codes: A23L 33/10 using additives addition of substantially indigestible substances A23L33/21
• CPC Class Codes: A23L 33/30 Dietetic or nutritional methods, e.g. for losing weight A23L33/10 takes precedence
• CPC Class Codes: A23L 35/00 Food or foodstuffs not provided for in groups A23L5/00 – A23L33/00; Preparation or treatment thereof
• CPC Class Codes: A23V 2002/00 Food compositions, function of food ingredients or processes for food or foodstuffs
• CPC Class Codes: A23V 2250/5114 Dextrins, maltodextrins
• CPC Class Codes: A23V 2250/54242 Alpha lactalbumin
• CPC Class Codes: A23V 2250/54246 Casein
• CPC Class Codes: A23V 2250/54252 Whey protein
• CPC Class Codes: A23V 2250/60 Sugars, e.g. mono-, di-, tri-, tetra-saccharides
• CPC Class Codes: Y10S 426/804 Low calorie, low sodium or hypoallergic
• CPC Class Codes: Y10S 426/81 Energy rations, e.g. emergency rations, survival rations

Abstract

Compositions and methods of losing weight are described in which an individual'"'"'s daily caloric intake is limited to about 1600 calories or less, where the calories are provided by at least some form of carbohydrate intake and at least some form of protein intake, provided that about 40 percent or more of the protein intake is consumed at breakfast. The relative amounts of carbohydrate and protein ideally suited for each meal of the weight loss plan are described. Food packages include meals for at least one breakfast composition, at least one lunch or dinner composition, and at least one snack composition and, optionally may include, a traditional meal of a prescribed range of caloric and nutritional content to be consumed either at lunch or dinner.

Claims

1. A package comprising a plurality of food compositions for consumption in connection with a weight loss diet plan, including at least one breakfast composition, at least one lunch or dinner composition, and at least one snack composition, said breakfast composition comprising (a) at least one form of carbohydrate, and (b) at least one form of protein, the weight ratio in said breakfast composition of the total amount of carbohydrate to the total amount of protein ranging from about 1:

10 to about 1;

1;

said lunch or dinner composition comprising (a) at least one form of carbohydrate, and (b) at least one form of protein, the weight ratio in the composition of the total amount of carbohydrate to the total amount of protein ranging from about 4;

1 to about 10;

1; and

said snack composition comprising at least one form of carbohydrate and being substantially free of protein.

2. The package of claim 1 in which said breakfast composition has a caloric content ranging from about 200 to about 400 calories.

3. The package of claim 1 in which said lunch or dinner composition has a caloric content ranging from about 300 to about 500 calories.

4. The package of claim 1 in which said snack composition has a caloric content ranging from about 150 to about 250 calories.

5. The package of claim 1 having a total caloric content ranging from about 700 to about 1200 calories.

6. The package of claim 1 which further comprises instructions for the caloric and nutritional content of an optional meal to be consumed for either lunch or dinner.

7. The package of claim 1 in which at least one of said compositions further comprises a predetermined amount of fat.

8. The package of claim 1 in which at least one of said compositions further comprises a predetermined amount of fiber.

9. The package of claim 1 which provides a total caloric intake not exceeding about 1600 calories, including an optional fourth meal.

10. The package of claim 1 in which at least one of said carbohydrates has a glycemic index higher than the glycemic index of fructose.

11. The package of claim 1 in which at least one of said carbohydrates is selected from the group consisting of dextrose, sucrose, maltose, maltodextrin or polycose.

12. The package of claim 1 in which at least one of said proteins comprises a high quality protein derived from an animal source.

13. The package of claim 12 wherein said high quality protein derived from an animal source is selected from the group consisting of casein, albumin and whey.

14. The package of claim 1 in which at least one of said compositions is in the form of a powder.

15. The package of claim 1 in which at least one of said compositions is in the form of a liquid.

16. The package of claim 1 in which at least one of said compositions is in the form of a food bar, a pudding or a soup.

17. The package of claim 1 in which said breakfast composition does not elevate post-consumption plasma tryptophan/large neutral amino acid ratio relative to pre-consumption levels.

18. The package of claim 1 in which said non-breakfast compositions maintain or elevate post-plasma tryptophan/large neutral amino acid ratio relative to pre-consumption levels.

19. The package of claim 18 in which the composition of the lunch or dinner meal is such that on consumption of the snack, said post-consumption plasma tryptophan/large neutral amino acid ratio is elevated by about 10 percent or more relative to pre-consumption levels.

20. The package of claim 18 in which the composition of the lunch or dinner meal is such that on consumption of the snack, said post-consumption plasma tryptophan/large neutral amino acid ratio is elevated by about 20 percent or more relative to pre-consumption levels.

21. The package of claim 1 in which said breakfast composition provides about 40 percent or more of the daily protein intake.

33. The package of claim 1 which provides a total caloric intake of from about 1100 to about 1900 calories, including an optional fourth meal.

22. A method of losing weight comprising substantially limiting an individual'"'"'s daily caloric intake to about 1600 calories or less, which calories are provided by at least some form of carbohydrate intake and at least some form of protein intake, provided that about 40 percent or more of said protein intake is consumed at breakfast.

23. The method of claim 22 in which said daily caloric intake is divided among meals at breakfast, lunch, snack, and dinner.

24. The method of claim 23 in which said breakfast meal does not elevate the post-consumption plasma tryptophan/large neutral amino acid ratio relative to pre-consumption levels.

25. The method of claim 23 in which said non-breakfast meals maintain or elevate the post-consumption plasma tryptophan/large neutral amino acid ratio relative to pre-consumption levels.

26. A method of losing weight comprising substantially limiting an individual'"'"'s daily food intake to the contents of a package comprising a plurality of food compositions including at least one breakfast composition, at least one lunch or dinner composition, and at least one snack composition,

said breakfast composition comprising (a) at least one form of carbohydrate, and (b) at least one form of protein, the weight ratio in said breakfast composition of the total amount of carbohydrate to the total amount of protein ranging from about 1:

10 to about 1;

1;

said lunch or dinner composition comprising (a) at least one form of carbohydrate, and (b) at least one form of protein, the weight ratio in the composition of the total amount of carbohydrate to the total amount of protein ranging from about 4;

1 to about 10;

1; and

said snack composition comprising at least one form of carbohydrate and being substantially free of protein, and, optionally, a traditional meal of a prescribed range of caloric and nutritional content to be consumed either at lunch or dinner,

the contents of said package providing, along with said optional traditional meal, a daily caloric intake falling within a predetermined range.

27. A method of achieving a Gaussian distribution of weight loss among a population of individuals participating in a weight loss diet plan comprising providing to each individual of said population a package comprising a plurality of food compositions including at least one breakfast composition, at least one lunch or dinner composition, and at least one snack composition,

said breakfast composition comprising (a) at least one form of carbohydrate, and (b) at least one form of protein, the weight ratio in said breakfast composition of the total amount of carbohydrate to the total amount of protein ranging from about 1:

10 to about 1;

1;

said lunch or dinner composition comprising (a) at least one form of carbohydrate, and (b) at least one form of protein, the weight ratio in the composition of the total amount of carbohydrate to the total amount of protein ranging from about 4;

1 to about 10;

1; and

said snack composition comprising at least one form of carbohydrate and being substantially free of protein, each individual to limit substantially his or her daily food intake to the contents of said package, and, optionally, a traditional meal of a prescribed range of caloric and nutritional content to be consumed either at lunch or dinner,

the contents of said package providing, along with said optional traditional meal, a daily caloric intake falling within a predetermined range.

28. A method of effecting weight loss comprising limiting substantially an individual'"'"'s daily food intake to a plurality of packaged compositions comprising at least one breakfast composition, at least one lunch composition, and at least one snack composition,

said breakfast composition comprising (a) at least one form of carbohydrate, and (b) at least one form of protein, the weight ratio in said breakfast composition of the total amount of carbohydrate to the total amount of protein ranging from about 1:

10 to about 1;

1;

said lunch or dinner composition comprising (a) at least one form of carbohydrate, and (b) at least one form of protein, the weight ratio in the composition of the total amount of carbohydrate to the total amount of protein ranging from about 4;

1 to about 10;

1; and

said snack composition comprising at least one form of carbohydrate and being substantially free of protein, and, optionally, a traditional meal of a prescribed range of caloric and nutritional content to be consumed either at lunch or dinner,

the contents of said plurality of packaged compositions providing, along with said optional traditional meal, a daily caloric intake falling within a predetermined range.

29. The method of claim 28 such that the consumption of said breakfast composition does not elevate the individual'"'"'s post-consumption plasma tp/lnaa ratio relative to that individual'"'"'s pre-consumption plasma tp/lnaa ratio.

30. The method of claim 28 such that the consumption of said non-breakfast compositions either maintains or elevates the individual'"'"'s post-consumption plasma tp/lnaa ratio relative to that individual'"'"'s pre-consumption plasma tp/lnaa ratio.

31. The method of claim 30 in which said elevation enhances the uptake of tryptophan into the individual'"'"'s brain.

32. A method of inhibiting the carbohydrate craving of an individual participating in a weight loss diet plan comprising limiting substantially an individual'"'"'s daily food intake to a plurality of packaged compositions comprising at least one breakfast composition, at least one lunch composition, and at least one snack composition,

said breakfast composition comprising (a) at least one form of carbohydrate, and (b) at least one form of protein, the weight ratio in said breakfast composition of the total amount of carbohydrate to the total amount of protein ranging from about 1:

10 to about 1;

1;

said lunch or dinner composition comprising (a) at least one form of carbohydrate, and (b) at least one form of protein, the weight ratio in the composition of the total amount of carbohydrate to the total amount of protein ranging from about 4;

1 to about 10;

1; and

said snack composition comprising at least one form of carbohydrate and being substantially free of protein, and, optionally, a traditional meal of a prescribed range of caloric and nutritional content to be consumed either at lunch or dinner,

the contents of said plurality of packaged compositions providing, along with said optional traditional meal, a daily caloric intake falling within a predetermined range.