Tyrosine is an important amino acid and supplements the brain to stimulate alertness and make the body energetic.
It is Effective against anxiety, sadness and irritability.
it is also used to treat pre-menstrual distress, stress and fatigue.
It is also intimately involved in building the structure of almost every protein in the body.

TYROSINE

Tyrosine is one of the amino acids, which are the building blocks of protein. The body makes tyrosine from another amino acid called phenylalanine. Tyrosine can also be found in dairy products, meats, fish, eggs, nuts, beans, oats, and wheat

Major & minor side effects for L- Tyrosone:

• Nausea
• Fatigue
• Headache
• Heartburn
• Joint pain

It's generally safe, however, studies using high doses have noted increased heart rate, blood pressure, and worsened symptoms of schizophrenia in patients.

The body uses tyrosine to make thyroxine, a thyroid hormone. Taking extra tyrosine might increase thyroxine levels too much, making hyperthyroidism and Graves disease worse.

• L-Threonine is a precursor to the amino acids glycine and serine. It acts as a lipotropic in controlling fat build-up in the liver.
• L-Threonine helps to maintain the proper protein balance in the body. It is a precursor to the amino acids glycine and serine. It acts as a lipotropic in controlling fat build-up in the liver.

• L-Threonine makes up collagen, elastin, and enamel protein.
• It aids proper fat metabolism in the liver, helps the digestive and intestinal tracts function more smoothly, and assists in metabolism and assimilation.
• It aids liver and lipotropic function when combined with aspartic acid and methionine.
• May help combat mental illness and may be very useful in indigestion and intestinal malfunctions.
• Also, threonine prevents excessive liver fat.
• Nutrients are more readily absorbed when threonine is present.

• Nausea
• Headache
• Rash
• Upset stomach

• There is some concern that threonine might decrease how well a medication used for Alzheimer's disease works.
• This medication is called memantine (Namenda).

Lysine is an amino acid that acts as a building block for the protein in your body. This amino acid is essential since your body cannot produce it on its own.

• Our body’s need lysine to provide healthy functioning. Since lysine helps your body absorb calcium, it helps you treat anxiety.
• It plays a vital role in fighting diseases. Lysine helps the body produce infection-fighting antibodies, enzymes, hormones, and body tissues.
• Lysine supplements are sometimes used to treat a wide range of conditions, including Canker sores, Diabetes, High triglyceride levels, improved muscle strength and athletic performance, Bedsores, Schizophrenia.

• Diarrhoea
• Abdominal Pain
• Chronic Kidney (Renal) Failure
• Inflammation in the Kidney (Interstitial Nephritis)
• Increased Calcium Absorption

• Lysine supplements are possibly safe for most people when taken by mouth in appropriate doses for up to one year or when applied to the skin for up to one year.
• Certain people should avoid the supplement.
• There is not enough evidence to know if it is safe for women who are pregnant or breastfeeding.
• Also, those with kidney disease, intolerance to lysinuric protein, or osteoporosis should speak to their healthcare provider when taking the supplement.

L-Histidine hydrochloride is the obligate precursor of histamine, which is produced via the decarboxylation of the amino acid. It may increase tissue histamine levels increase as the amount of dietary L-histidine increases. Histamine is known to possess immunomodulatory and antioxidant activity.

• Histidine is an α-amino acid that is used in the biosynthesis of proteins.
• It is used in the treatment of nutritional deficiencies.
• L-histidine may be indicated for use in some with rheumatoid arthritis.
• It is not indicated for the treatment of anaemia or uremia or for lowering serum cholesterol.

• Histidine might be safe for most people.
• Doses of up to 4 grams per day have been used in research without causing noticeable side effects.

• Pregnancy and breast-feeding: Not enough is known about the use of histidine during pregnancy and breast-feeding. Stay on the safe side and avoid use.
• Folic acid deficiency: If you have this condition, don't use histidine. It can cause an unwanted chemical called Formiminoglutamic Acid (FIGLU) to build up in the body.