The present invention provides a method and a dietary composition for prevention and regulation of obesity capable of obtaining efficacy such as required appetite suppression or inducing satiety by having a positive effect on concentrations of neurotransmitters such as serotonin, dopamine, and norepinephrine which are the principle of a mechanism of appetite inhibitory drugs without prescription of medicines (Phentermine, Prozac, etc.) and further being used as an alternative diet and supplying a protein that is the most lack ingredient during diet. The dietary composition includes tryptophan, which is one amino acid, tyrosine, which is the other amino acid, Saint john's wort, which is one of herbs, and a whey protein as active ingredients.

The present invention provides a method and a dietary composition for prevention and regulation of obesity capable of obtaining efficacy such as required appetite suppression or inducing satiety by having a positive effect on concentrations of neurotransmitters such as serotonin, dopamine, and norepinephrine which are the principle of a mechanism of appetite inhibitory drugs without prescription of medicines (Phentermine, Prozac, etc.) and further being used as an alternative diet and supplying a protein that is the most lack ingredient during diet. The dietary composition includes tryptophan, which is one amino acid, tyrosine, which is the other amino acid, Saint john's wort, which is one of herbs, and a whey protein as active ingredients.

The present invention provides a method and a dietary composition for prevention and regulation of obesity capable of obtaining efficacy such as required appetite suppression or satiety by having a positive effect on concentrations of neurotransmitters such as serotonin, dopamine, and norepinephrine which are the principle of a mechanism of appetite inhibitory drugs without prescription of medicines (Phentermine, Prozac, etc.) and further being used as an alternative diet and supplying a protein that is the most lack ingredient during diet. The dietary composition includes tryptophan, which is one amino acid, tyrosine, which is the other amino acid, rhodiola, which is one herb, chamomile, which is the other herb, and a whey protein as active ingredients.

The present invention provides a method and a dietary composition for prevention and regulation of obesity capable of obtaining efficacy such as required appetite suppression or satiety by having a positive effect on concentrations of neurotransmitters such as serotonin, dopamine, and norepinephrine which are the principle of a mechanism of appetite inhibitory drugs without prescription of medicines (Phentermine, Prozac, etc.) and further being used as an alternative diet and supplying a protein that is the most lack ingredient during diet. The dietary composition includes tryptophan, which is one amino acid, tyrosine, which is the other amino acid, rhodiola, which is one herb, chamomile, which is the other herb, and a whey protein as active ingredients.

The disclosed invention relates to a chemical composition that can be taken orally and supplements an unhealthy diet and lifestyle. In one aspect of the invention the chemical composition includes Retinol Palmitate, Thiamine, Riboflavin, Niacin, Nicotinamide mononucleotide (NMN), Pyridoxal, Folic Acid, Cyanocobalamin, Cholecalciferol, Zinc, Manganese, Copper, Calcium, Magnesium, Iron, L-Selenomethionine, Lysine, Phenylalanine, L-Threonine, L-Methionine, L-Histidine, L-Tryptophan, L-Leucine, L-Isoleucine, L-Valine, Cinnamon Bark Powder, and Curcumin.

The disclosed invention relates to a chemical composition that can be taken orally and supplements an unhealthy diet and lifestyle. In one aspect of the invention the chemical composition includes Retinol Palmitate, Thiamine, Riboflavin, Niacin, Nicotinamide mononucleotide (NMN), Pyridoxal, Folic Acid, Cyanocobalamin, Cholecalciferol, Zinc, Manganese, Copper, Calcium, Magnesium, Iron, L-Selenomethionine, Lysine, Phenylalanine, L-Threonine, L-Methionine, L-Histidine, L-Tryptophan, L-Leucine, L-Isoleucine, L-Valine, Cinnamon Bark Powder, and Curcumin.

Plant-based nutritional compositions comprise fava bean protein isolate and pea protein. The fava bean protein isolate comprises greater than about 10 wt % of the total protein in the composition, and the pea protein comprises less than about 50 wt % of the total protein in the composition. In certain embodiments, the nutritional compositions are high in protein, high in fiber, and low in calories. The compositions may be dairy-free and/or soy-free.

Plant-based nutritional compositions comprise fava bean protein isolate and pea protein. The fava bean protein isolate comprises greater than about 10 wt % of the total protein in the composition, and the pea protein comprises less than about 50 wt % of the total protein in the composition. In certain embodiments, the nutritional compositions are high in protein, high in fiber, and low in calories. The compositions may be dairy-free and/or soy-free.

Compositions containing one or more kinds of essential amino acids other than leucine and not less than 35 mol % of leucine, relative to the total content of essential amino acids, are useful for preventing or improving dementia or a depressive state, in particular, a depressive state caused by stress, have high safety, and can be continuously ingested or administered.

The invention relates to a nutritional composition comprising dietary fiber, a peptide having 7 or more amino acid units, the nutritional composition comprising a tryptophan source, which may be said peptide or different there from, for use in the treatment of a negative emotion or introvert behavior. The invention further relates to a combination of dietary fiber, a peptide having 7 or more amino acid units, the nutritional composition comprising a tryptophan source, which may be said peptide or different there from, and optionally one or more other components, for use in the treatment of a negative emotion or introvert behavior.