CA2468211A1 - .alpha. lipoic acid based food supplement for increasing lean muscle mass and strength - Google Patents

.alpha. lipoic acid based food supplement for increasing lean muscle mass and strength Download PDF

Info

Publication number
CA2468211A1
CA2468211A1 CA002468211A CA2468211A CA2468211A1 CA 2468211 A1 CA2468211 A1 CA 2468211A1 CA 002468211 A CA002468211 A CA 002468211A CA 2468211 A CA2468211 A CA 2468211A CA 2468211 A1 CA2468211 A1 CA 2468211A1
Authority
CA
Canada
Prior art keywords
food supplement
lipoic acid
strength
present
derivative
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002468211A
Other languages
French (fr)
Inventor
Paul T. Gardiner
Derek E. Woodgate
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Muscletech Research and Development Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority claimed from CA002399500A external-priority patent/CA2399500A1/en
Publication of CA2468211A1 publication Critical patent/CA2468211A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/17—Amino acids, peptides or proteins
    • A23L33/175—Amino acids
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/115—Fatty acids or derivatives thereof; Fats or oils
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/15—Vitamins
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/16—Inorganic salts, minerals or trace elements
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mycology (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

Food supplement compositions and their methods of use in increasing lean mass and/or muscle size and/or strength in individuals, particularly, athletes is described. The food supplements described comprise .alpha. lipoic acid or a derivative thereof, and an amino acid. Other food supplements described comprise a substance which can enhance and/or mimic activity of a lipoic acid, and a source of amino acid. The food supplement compositions described are suitable for supplementing the diet of an athlete and particularly for enhancing an athlete's muscle size and/or strength.

Description

a LIPOIC ACID BASED FOOD SUPPLEMENT FOR INCREASING LEAN
MUSCLE MASS AND STRENGTH
CROSS-REFERENCE TO RELATED APPLICATIONS
This application claims the benefit of the U.S. provisional application Serial No.
60/178,957, filed February l, 2000, the content of which is incorporated herein by reference.
FIELD OF INVENTION
The present invention is directed to food supplements which comprise a lipoic acid or a derivative thereof, and a source of amino acids or derivatives thereof-, and to methods for supplementing the diet of an athlete and methods for enhancing an athlete's muscle size and/or strength, which methods employ these food supplements.
BACKGROUND OF INVENTION
Food supplements based on natural products and approaches for enhancing an athlete's muscle size and/or strength have become popular exigencies in various sports and body building regimes. However, as athletes continually strive for improved performance, there is a continuing need for new more effective technologies to aid in increasing lean muscle mass, muscle size and/or strength.
OBJECTS AND SUMMARY OF THE INVENTION
a lipoic acid (also known as alpha-lipoic acid, thioctic acid or 6,8-dithio octanoic acid and also referred to as lipoic acid) is a nutrient that the human body makes in minute quantities and may be obtained from yeast and liver. Studies have shown a lipoic acid can significantly increase the body's utilization of blood sugar in type 11 diabetes and that a lipoic acid may increase the metabolic clearance rate of glucose by 50% in type 11 diabetics. In Europe, a lipoic acid has been used as a substitute for insulin in the treatment of type ll diabetes.

The present invention relates to supplementing the diet of an athlete with a lipoic acid or a derivative thereof in combination with a source of amino acids or derivatives thereof, may provide surprising enhancement of an athlete's muscle size and/or strength when administered to an athlete's diet. Accordingly, in one broad aspect the present invention provides new food supplements to increase the delivery and uptake of amino acids in the body. Preferably the invention provides food supplements particularly adapted for supplementing the diet of an athlete, preferably the food supplements of the present invention enhance an athlete's muscle size and/or strength.
According to one embodiment of the present invention there is provided a food supplement comprising a lipoic acid or a derivative thereof, and, a source of amino acids or derivatives thereof. Preferably the source of amino acids is whey protein or a derwative thereof.
According to another embodiment of the present invention, there is provided a food supplement comprising a substance which mimics and/or enhances activity of a lipoic acid or a derivative thereof, the supplement also containing glutamine or a derivative thereof.
Preferably, where the substance enhances the activity of a lipoic acid or a derivative thereof, the supplement will contain both a lipoic acid or a derivative thereof and the enhancing substance.
According to another preferred embodiment, the supplements of the present invention comprise a a lipoic acid or a derivative thereof, and an amino acid or derivative thereof.
According to another preferred embodiment, the supplements of the present invention comprise a a lipoic acid or a derivative thereof, and glutamine or a derivative thereof.
In another broad aspect, the present invention provides methods of supplementing
2 bodybuilding in an athlete comprising administering to the athlete an effective amount of a food supplement according to the present invention to achieve an increase in muscle size and/or strength.
Other features and advantages of the present invention will become apparent from the following detailed description. It should be understood, however, that the detailed description and the specific examples while indicating preferred embodiments of the invention are given by way of illustration only, since various changes and modifications within the spirit and scope of the invention will become apparent to those skilled in the art from this detailed description.
DETAILED DESCRIPTION OF THE INVENTION
The food supplements and methods of the present invention may provide further and significant increase in muscle size and/or strength enhancement or improvement in individuals as compared with supplements and methods employing only proteins and/or amino acids or a lipoic acid alone. While it is expected that the supplements and methods of the present invention will be of importance to bodybuilders and other athletes, the supplements and methods of the invention are not limited to those groups.
Rather, any individual may use the supplements and methods of the invention. Indeed, the supplements and methods may have applications to all animals. As used herein, the term "animals"
includes all members of the animal kingdom, preferably humans. As used throughout the present specification a reference to an increase in muscle size is also understood to mean an increase in lean muscle mass.
The food supplements described herein comprise the compounds specifically identified and suitable derivatives thereof, for example a salt or ester.
Suitable salts include, but are not limited to, alkali and alkaline earth metal salts, for example sodium, potassium or calcium salts, while suitable esters include, but are not limited to, alkyl esters, for example, methyl, ethyl or propyl esters, or lactone esters.
3 As used herein "source of amino acid" means any peptide, polypeptides, protein or any composition of individual amino acids or individual amino acid. As will be readily appreciated by those skilled in the art, other sources of protein include milk protein, casein, any of the albumins including chicken egg albumin, and soy, may also be used as a source of amino acids.
Throughout the present specification, whey protein and a derivative thereof are identified as the preferred source of amino acids or protein. Commercially available whey protein derivatives include WPI 97, Whey Peptides, WPC 80, and lON EXCHANGE
whey protein, although any form of whey protein isolates (WPI), whey peptides, whey protein concentrate (WPC), or whey protein isolated by ion exchange may be used.
Additionally, hydrolyzed whey protein may be used.
Supplements Although the present invention is not to be limited by any theoretical explanation, it is believed that insulin is a primary factor that stimulates the uptake of glucose and amino acids into muscle cells and that the a lipoic acid both mimics and enhances the actions of insulin in glucose and amino acid transport into muscle cells. Insulin has been clearly shown to increase amino acid uptake into skeletal muscle, inhibit protein degradation, and stimulate protein synthesis: the net effect is an increase in protein efficiency and utilization. There it is theorized that a lipoic acid which mimics and enhances insulin sensitivity can decrease protein degradation and increase amino acid uptake, protein synthesis, nitrogen retention, muscle size and/or strength.
Accordingly, in its broad aspect the present invention provides a food supplement comprising a lipoic acid or a derivative thereof in combination with a source of amino acids.
According to one embodiment the source provides varied amino acids, preferably such source of amino acids is whey protein selected from the group consisting of WPI, Whey peptides, WPC, ion exchange whey protein, although as indicated above, other protein sources may be used.
4 According to another embodiment of the present invention, there is provided a food supplement comprising a substance which mimics and/or enhances the activity of a lipoic acid or a derivative thereof, the supplement also containing a source of amino acids.
According to a preferred embodiment, a source of amino acids is preferably selected from the group consisting of WPI, whey peptides, WPC, hydrolyzed whey protein, ion exchange whey protein, or lactoferrin, although as indicated above, any other protein source may be used.
According to another preferred embodiment, the supplements of the present invention comprise a a lipoic acid or a derivative thereof, and an amino acid or derivative thereof. Any amino acid type may be used in this embodiment, however only the single form of amino acid or a derivative thereof is used. For example, the combination may include ieucine, isoleucine, valine, arginine, or alanine or peptides like alanyl-glutamine, glutamine-glycine.
According to another embodiment of the present invention, there is provided a food supplement comprising a substance which mimics and/or enhances activity of a lipoic acid or a derivative thereof, the supplement also containing glutamine or a derivative thereof.
According to another embodiment, a food supplement of the present invention comprises a lipoic acid or a derivative thereof and glutamine or a derivative thereof.
As will be readily appreciated by those skilled in the art, the supplement is not limited to only one form of a lipoic acid or a derivative thereof and one source of amino acids. Indeed the present invention provides for combinations of substances and sources of amino acids, in differing amounts.
The food supplement compositions of the present invention may be provided in a variety of formats, for example, in liquid form, powder form, protein bar form or encapsulated in liposomes. Powders are preferable and are prepared to be suitable for
5 mixing with water or other liquids. The food supplement compositions in powder or granular form may be provided in accordance with customary processing techniques, for example as spray dried powders, or the like.
The food supplement compositions can also contain ascorbic acid (vitamin C), for example in amounts equal to or exceeding the recommended minimum daily requirements.
Another component for possible use in the food supplements of the present invention comprises beta-hydroxy, beta-methyl butyrate (IiNB), in amounts known in the art. As will be appreciated by those skilled in the art, supplements may include one or more of a large number of other component which include, as non-limiting examples, carbohydrates, dextrose, vitamins, minerals, herbs, prohormones, ribose and lecithin.
The food supplement compositions may further comprise natural and/or artificial flavoring components, dyes or other coloring additives, preservatives and other I ~ conventional food supplement additives known in the art.
Methods of Use of Supplements The food supplements according to the present invention may be employed in methods for supplementing the diet of an athlete, and/or for enhancing an athlete's muscle size and/or strength. The food supplement compositions of the present invention are particularly advantageous for creating an increased anabolic environment for obtaining extra growth in lean muscle mass and/or strength. Accordingly, the present invention provides methods of supplementing bodybuilding in an athlete comprising administering to the athlete an effective amount of a food supplement according to the present invention.
Administration of an effective amount of the supplements and substances of the present invention is defined as an amount effective, at dosages and for periods of time necessary to achieve the desired result. The effective amount of the supplements of the invention may vary according to factors such as the age, sex, and weight of the athlete.
Dosage regime may be adjusted to provide the optimum response: Several divided doses
6 may be administered daily or the dose may be proportionally reduced as indicated by the exigencies of an individual athlete's situation.
As will be readily appreciated a food supplement in accordance with the present invention may be administered in a single serving or in multiple servings spaced throughout the day. In a preferred embodiment, a food supplement in accordance with the present invention may be administered once in the morning, once immediately or shortly after training and once in the evening on a daily basis. As will be understood by those skilled in the art, servings need not be Limited to daily administration, and may be on an every second or third day or other convenient effective basis. As well the administration on a given day may be in a single serving or in multiple servings spaced throughout the day depending upon the exigencies of the situation.
In order to maximize the effects of a food supplement according to the present invention, in enhancing muscle size and/or strength, it is preferred that the food supplement is administered to the diet of the athlete immediately following an exercise period. On non-workout days, the food supplement may be administered anytime during the day, although administering a first amount of a food supplement upon awakening or otherwise during the morning hours is preferred.
The embodiments set forth in the present application are provided only to illustrate various aspects of the invention and additional embodiments and advantages of the food supplements and methods of the present invention will be apparent to those skilled in the an.
EXAMPLES
The present invention will be further explained in the following examples.
However, the present invention should not be construed as limited as to scope and nature of the present invention. One of the ordinary skill in the an will understand how to vary the exemplified preparations to obtain the desired results.
7 In this example , an sthlete consumes two servings of the food supplement as described herein daily,a serving of the food supplement immediately following his/her workout, and an additional serving 4 hours post workout. Each serving of the food supplement is about 100 grams and contains the following:

Component Amount a Lipoic acid 200 mg Glutamine 20 g Dextrose 60 g Whey Protein 30 g Arginine 1 g Leucine 1 g Phenylalanine 1 g Methionine 500 mg Glycosidal Saponins 200 mg N-Acetyl cysteine 100 mg Vitamin B6 10.5 mg Magnesium 200 mg Vitamin E 400 IU

Potassium Phosphate 100 mg Chromium Picolinate 200 mc~

Each approximate 100 gram serving is mixed with about 15 ounces of cold water to provide a liquid drink. An additional 8 ounces of water may be consumed after the food supplement liquid drink is consumed.
EXAN>pLE 2 In this example, an athlete consumes two servings of the food supplement as described herein daily, a serving of the food supplement immediately following his/her
8 workout, and an additional serving 4 hours post workout. Each serving of the food supplement is about 120 grams and contains the following:
Composition Amount a Lipoic acid 200 mg Glutamine 10 g Dextrose 75 g Whey Protein 30 g Arginine 1 g Leucine 1 g Phenylalanine 1 g Methionine 500 mg Glycosidal Saponins 200 mg N-Acetyl cysteine 100 mg Vitamin B6 10.5 mg Magnesium 200 mg Vitamin E 400 IU

Potassium Phosphate 100 mg Chromium Picolinate 200 mc~

Each approximate 100 gram serving is mixed with about 15 ounces of cold water to provide a liquid drink. An additional 8 ounces of water may be consumed after the food supplement liquid drink is consumed.
EXAIug'LE 3 The muscle size and/or strength enhancing regime of Examplel is modified so that the athlete consumes four servings of the food supplement daily, with each serving being approximately 55 g of the supplement and comprising:
Component Amount
9 a Lipoic acid 100 mg Glutamine 10 g Dextrose 30 g Whey Protein 15 g Arginine 0.5 g Leucine 0.5 g Phenylalanine 0.5 g Methionine 250 mg Glycosidal Saponins 100 mg N-Acetyl cysteine 50 mg Vitamin B6 5.25 mg Magnesium 100 mg Vitamin E 200 IU

Potassium Phosphate 50 mg Chromium Picolinate 100 mcQ

Each supplement serving is mixed with 8 ounces of cold water to provide a liquid drink. An additional 8 ounces may be consumed after the food supplement liquid drink is consumed.

The dosage regime described in Example I is completed, on workout days. The serving is consumed immediately after exercise and then again 4 hours later.
On non-exercising days the athlete consumes the food supplement as described in Example 2. The serving is consumed upon waking, prior to bed, and at two other time points during the day.
Alternatively the supplement is combined with other liquid drinks or foods as desired. The regime is continued for a minimum of 8 weeks to enhance increases in muscle size and/or strength.

The servings set forth in these examples are designed for a 2500 calorie diet.
Daily values can be increased or decreased depending on the needs of the individual athlete.
The examples and embodiments set forth in the present applications are provided only to illustrate various aspects of the invention and additional embodiments and advantages of the food supplements and method of the present invention will be apparent to those skilled in the art.

Claims (2)

What is claimed is:
1. A food supplement which comprises a lipoic acid or a derivative thereof, and at least one ingredient selected from the group consisting of amino acids and derivatives thereof and sources of amino acids, in amounts effective to increase lean muscle mass and strength; wherein the amount of glutamine or glutamine derivative is about
2 mg per gram of food supplement.
CA002468211A 2000-02-01 2001-02-01 .alpha. lipoic acid based food supplement for increasing lean muscle mass and strength Abandoned CA2468211A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60/178,957 2000-02-01
CA002399500A CA2399500A1 (en) 2000-02-01 2001-02-01 Alpha lipoic acid based food supplement for increasing lean muscle mass and strength

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002399500A Division CA2399500A1 (en) 2000-02-01 2001-02-01 Alpha lipoic acid based food supplement for increasing lean muscle mass and strength

Publications (1)

Publication Number Publication Date
CA2468211A1 true CA2468211A1 (en) 2001-08-09

Family

ID=32660892

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002468211A Abandoned CA2468211A1 (en) 2000-02-01 2001-02-01 .alpha. lipoic acid based food supplement for increasing lean muscle mass and strength

Country Status (1)

Country Link
CA (1) CA2468211A1 (en)

Similar Documents

Publication Publication Date Title
US20040208942A1 (en) Alpha lipoic acid based food supplement for increasing lean muscle mass and strength
US6620425B1 (en) Food supplements and methods comprising lipoic acid and creatine
US7795204B2 (en) Food supplement for increasing lean mass and strength
US6784209B1 (en) Food supplement for increasing lean mass and strength
US7288570B2 (en) Stimulation of in vivo production of proteins
EP1093337B1 (en) Food supplements comprising lipoic acid and creatine and methods for their use
CA2246014C (en) Food supplements and methods comprising lipoic acid and creatine
CA2468211A1 (en) .alpha. lipoic acid based food supplement for increasing lean muscle mass and strength
JPH10174564A (en) Combined healthy food derived from livestock product
KR19980065988A (en) Combination health food derived from animal products

Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead