5-HTP may be useful if you are overweight as many believe that weight gain may be caused by decreased amounts of tryptophan to 5-HTP, which causes low serotonin levels, which may cause constant hunger. Adding 5-HTP to your diet may reduce this deficiency and remove these feelings of hunger.

Alpha Lipoic Acid is also known as ALA or Lipoic acid or thiotic acid. This is considered as fatty acid, which is naturally found in each cell of our body. This acid transforms the glucose to energy. This is even an antioxidant, component which neutralizes potentially dangerous chemicals known as free radicals. Well, this is considered to be unique because it works in fat and water, different from the other usual antioxidants vitamins E and C as well as this can recycle antioxidants like glutathione and vitamin C after these have been utilised. Alpha Lipoic acid boosts the glutathione formation. Glutathione is considered to be a significant antioxidant which supports your body to eliminate potentially dangerous substances.

Banaba is a medicinal plant that grows in Asia. The leaves are known to be able to reduce blood sugar in the human body. It’s often used to treat diabetes as it contains a large amount of corosolic acid. It acts as a type of insulin which can be taken orally, such as in tea. Banaba also possesses no known side effects. This herb’s most active component, corosolic acid, helps to lower blood sugar levels. The higher the dosage of corosolic acid, the lower a person’s blood sugar levels drop. This makes it ideal in fighting diabetes and obesity and that’s why banaba is also used in many weight-loss products. It is believed that the lower glucose and insulin levels help reduce a person’s total caloric intake, which provides moderate weight loss.

Bioperine is an extract from the fruit of Piper nigrum L (black pepper) or Piper longum L (long pepper) that contains 95 percent of piperine. Black pepper is a common household spice. Extract from black pepper has also been used extensively as a medicine. To reach the greatest quality during the harvest, the pepper is reaped before ripening and after that is placed to dry under the sun rays. Bioperine is known for its effect to enhance the efficiency of many supplement nutrients. Bioperine acts to enhance the body’s natural therogenic activity – giving the name thermonutrient. This enhancement brings about increased metabolic rate creating demand for supple of many nutrients such as vitamins, minerals, herbals, amino acids. It sets in motion a process that brings about better digestion and faster gastrointestinal absorption.

Biotin is required for the fatty acids and glucose formation so that essential energy is produced. Biotin also assists in the metabolism of fats, proteins and carbohydrates. Biotin is available in food naturally and the dietary sources of biotin comprise of brewer’s yeast, cauliflower, bananas, egg yolks, salmon, liver, sardines, mushrooms and legumes. The deficiency of biotin is uncommon. The other possibilities for having biotin as deficiency is genetic biotin deficiency, surgical stomach removal, excessive consumption of alcohol and infant dermatitis. Biotin deficiency leads to hair loss, skin rash, heart problems and high cholesterol. Biotin supplements are effective for eczema, acne, diaper rash, brittle nails and hair loss. People having a history of seizures should avoid using biotin. This is a B vitamin that helps in converting food to energy. It is mandatory that minimum 30 mg is taken daily as there are adequate health benefits. Normal biotin intake strengthens fingernails and also controls blood sugar levels.

Calcium is a mineral that plays an important role in the development of the human body. It is common knowledge that calcium is important in preventing osteoporosis. However, calcium also provides structural support in the development of muscles. Deficiency in calcium could cause obesity because it triggers the release of parathyroid hormone that stimulates the production of fats in the body and inhibits its breakdown. It also reduces the blood pressure. Calcium also has the ability to fight colon cancer by binding itself with cancer cells to inhibit its growth and progression. It is also beneficial to women suffering from PMS or premenstrual syndrome such as depression, mood swings, anxiety, water retention, breast tenderness, and headaches.

Chromium is an essential mineral that plays an important role with how the body uses glucose. Chromium may be found in brewer’s yeast, grains, cereal and in some beers. It aids in maintaining the ideal blood sugar level which helps diabetic patients. It also helps in the metabolism and storage of fats, proteins and carbohydrates in the body that may help reduce fats. It helps improve muscle tone by burning the fats. It reduces hunger pangs, suppress cravings and appetite. It is help control the blood cholesterol level. It lowers the risks of cardiovascular problems. It also alleviates depression by stimulating the fatty acid and cholesterol synthesis that is important for brain function.

Cinnamon- In the past, cinnamon was considered a gift for the kings. It has also been made use of as a culinary spice and has also been used in medicine and for other purposes. Cinnamon was part of the embalming procedure used by the Egyptians. In the present day, it is used to relieve abdominal cramps, improve the appetite and alleviate indigestion. Cinnamon extract has also been used to fight against a bacterial yeast infection that is causing much discomfort. Cinnamon extract has also been used as a preservative to curb the growth of bacteria such as salmonella. The extract of cinnamon is considered to be a safe substance. Cinnamon extract is not recommended for expectant mothers as it has a natural tendency to induce abortion.

Citrus Aurantium, More commonly called "bitter orange", which is taken from unripe oranges. Research shows that citrus aurantium can increase the metabolic rate without affecting heart rate or blood pressure, breaks down fat, burns calories and may act as an appetite suppressant.

Coleus Forskohlii, contains forskolin, a labdane diterpene which boosts cAMP. Forskolin performs a variety of cellular functions like inhibiting release of histamine, stimulating the thyroids as well as burning fat. The plant belongs to the Lamiaceae family and is readily found in the mountainous terrains of Asia. Forskolin, a root extract of the plant Coleus forskohlii also has many clinical uses. It is used to treat ailments like asthma, angina, epilepsy, cardiovascular dilation to name a few. Since the plant is known to promote fat loss, it is also used in various weight loss and body building supplements. Forskolin aids weight loss by controlling the enzyme, responsible for burning fat. Moreover, by increasing the production and release of thyroid hormones, it enhances the body’s metabolism to burn more fat.

Copper is a naturally occurring mineral in foods like shell fish, vegetables, avocado fruits, legumes, grains, nuts, and beef. As copper originates from the earth's crust, the surface water and ground water contains small traces of copper. Copper is implicated in many biochemical reactions within the human cells.

DL-Phenylalanine is a a-amino acid. The biological functions of D-amino acids remain unclear although some, such as DL-phenylalanine shows some pharmacological activity. It is sold as a nutritional supplement because of its analgesic and antidepressant activities. This analgesic activity can be explained by the possible blockage by D-phenylalanine of enkephalin and degradation by the enzyme carboxypeptidase A , and the mechanism of antidepressant activity may be accounted for by the precursor role of L-phenylalanine in the synthesis of the neurotransmitters, norepinephrine and dopamine. High levels of norepinephrine and dopamine are believed to have an anti-depressant effect.

Eleuthero is called as Siberian ginseng and is marketed in the United States. These possess identical properties of Chinese ginseng, but are completely different. This is used as herbal remedy in Chinese medicine as well as in Russian folk medicine. Chinese prescribe this herb to enhance sexual and physical stamina as well as to restore natural balance in the body. This is as well a preventive medicine to avert flus and colds. This herb promotes immune system is apparent from the studies and this studies have proved to be advantageous as memory enhancement tool. It is best to consult the physician prior to taking any of these herbs. Nursing mothers or pregnant women having high blood pressure or sleeping disorders should not take eleuthero. Children are also not prescribed for the same. However, this herb is available in powders, tinctures, and pills or even dried to add to tea. This should be purchased from reputed manufacturers. The side effects caused are drowsiness, mild diarrhea, high blood pressure, vomiting and insomnia.

Epigallocatechin Gallate (EGCG) is among the major catechins found in green tea. It belongs to the class flavan 3 ol of flavonoids, and is polyphenolic matter. Black tea also contains EGCG but in lower quantities. Epigallocatechin gallate makes up about 30% of dry weight of the green tea leaves. EGCG is the most powerful antioxidant present in green tea. It helps to burn fat, increase metabolism, and lower the storage of fat. Researches show that EGCG can be beneficial in curing many types of cancers, like bladder, cervical, prostate, and brain cancer. It also builds up the immune system and protects the body from many diseases.

Folate belongs to the B complex group, which is vital for metabolic processes in the body. It decreases levels of amino acid homocysteine in the body, ensuring protection against heart ailments. It also reduces the risk of neural tube and other birth defects like cleft lip and palate, and various congenital heart defects. It provides protection against different forms of cancer and heart disease. It is beneficial in treatment of megaloblastic anemia. It also works as a coenzyme in transfer of formyl and hydroxymethyl groups in various biological systems, and in carbon metabolism. It assists the body in getting rid of homocysteine, a blood toxin affecting heart muscle and making cholesterol deposit in heart muscle. It also prevents stroke and heart attack.

Garcinia Cambogia is a small fruit that looks just like a small size pumpkin. An extract from its fruit and rind has been used to prepare various products mainly for weight loss. This herb, which is mainly found in India and some parts of Asia, is believed to suppress appetite and enhance fat-burning due to the presence of hydroxycitric acid (HCA) in the extract. This is how it works - HCA inhibits an enzyme called citrate lyase that plays an important part in converting excess carbohydrates into fat, but when it is inhibited, the body burns the extra carbs. While animal studies have suggested reduced food intake and decrease in body fat, human trials have not been so conclusive.

Ginger Root is commonly used for the treatment of nausea in pregnancy, chemotherapy, after surgery, and motion sickness.It is also used as an anti-platelet agent for people with high blood pressure. Ginger root is used as a circulatory and digestive stimulant a diuretic, a diaphoretic, for colds and flu; it eases cramps and spasm in the stomach. Ginger root is also used as a stimulant. It may also reduce the pain from arthritis and seems to have blood thinning and cholesterol lowering properties.

Ginkgo Biloba (derived from the Chinese word gin=silver, kyo=apricot) tree, which has been around for more than 270 million years, is regarded as a symbol of longevity. The popularity of the Ginkgo tree can be attributed to the biloba (two-lobed) leaves of the tree, along with the inner seed of the fruit for the invaluable therapeutic properties they offer to mankind. As such, you will see the good effects of ginkgo biloba extracts provided you use high quality extract supplements. Ginkgo biloba extract can be used to treat various ailments ranging from simple disorders like anxiety, dizziness and headache to more complex ones such as memory problems, depression, asthma, and lung congestion. Due to its ability to improve blood flow to the brain, it is used as a brain tonic by many people.

Green Tea Extract is very popular with the health conscious community, mainly because of the broad antioxidant features, which are provided by the green tea catechins. It is a very popular nutritional supplement, much more popular than regular green tea, because several green tea extract products have no caffeine. Caffeine is actually contained in larger quantities in green tea than in coffee. Besides the already mentioned catechins, further polyphenols are included in the Asian tea favorite. Green tea furthermore contains carotenoids, ascorbic acid – more commonly known as Vitamin C, Minerals and tocopherols. While there are many proven qualities of green tea extracts, some lesser researched effects have been observed, like reduction of LDL cholesterol, increasing the levels of norepinephrine, weight loss and additional antioxidant qualities.

Gymnema Sylvestre is an herb stemming from southern and central India where it has been used for nearly 2000 years as a naturopathic treatment for diabetes.

Iodine, a necessary element used by the body to make the thyroid hormones thyroxine and triiodothyronine. These Thyroid hormones are needed to maintain a healthy metabolic rate and cellular metabolism.

L-Glutamine is an amino acid that occurs most abundantly in the body by being released from muscles under stress. Aside from increasing the immune system’s efficiency to fight diseases, it also takes care of the normal functioning of the brain and the digestive system through the removal of excess ammonia in the body. A number of factors, such as stress, infections, injuries and surgery affect the levels of glutamine in the system, showing that the healing process is under way. Glutamine supplements may be used by regular exercisers to help in the recovery of muscular fitness after a workout. Glutamine, however, is known to be linked with infections of the intestine and users are advised to seek advice from professionals before ingesting this amino acid.

Lecithin is pure phosphatidylcholine, however, the name lecithin is also used to denote any group of fatty acids isolated from egg or milk, which contains phosphatidylcholine together with phosphoric acid, choline, fatty acids, glycerol, glycolipids, triglycerides, and phospholipids. It was originally isolated from egg yolk. Natural sources of lecithin are eggs, milk, soy beans etc. It is used as a food additive( E number E322), as a natural emulsifier and lubricant. Research also suggests that it can lower cholesterol levels. Lecithin may be used by those who are taking niacin for medical reasons because niacin treatment can deplete lecithin in body.

Magnesium is the chemical element found in the periodic table with the atomic number 12. This alkaline earth metal is one of ten most common elements in the known universe and also very prominently present in the human body. It manipulates polyphosphate compounds, most prominently the DNA, RNA and the ATP. Numerous enzymes rely on magnesium ions to function properly. Most common application of magnesium in medicine may be the addition to antacids and laxatives. This metal is not found as a free element naturally on Earth, generally the metal is obtained through electrolysis of magnesium salts. The most common deficiency in the United States with staggering two thirds of the population is the magnesium deficiency. Magnesium can be obtained through vegetables, tea, cocoa, cereals, coffee, nuts and spices.

Manganese is a mineral that is required in small amounts to manufacture enzymes necessary for the metabolism of proteins and fat. It also aids the immune system and blood sugar balance. Manganese is also involved in the production of cellular energy, reproduction and bone growth.

N-Acetyl-L-Carnitine HCL occurs naturally from L-Carnitine. It plays a significant role in acetylcholine production and is one of the important neurotransmitter for the main system, the brain and also for the function of the nerve cells. N-Acetyl-L-Carnitine improves memory as well as enhances the performance of overall brain. N-Acetyl-L-Carnitine is effective for elderly people in restoring their memory problems. It also improves thinking skills, treats male infertility, treats the male menopause symptoms, improves blood flow as well as cures Alzheimer’s disease. N-Acetyl-L-Carnitine helps in producing energy to the body and is also vital for brain and heart functioning, muscle movement as well as many such body processes. N-Acetyl-L-Carnitine is safe for adults, but can cause side effects such as stomach upset, vomiting, nausea and restlessness. There is a possibility of causing fishy odor or breath, sweat and urine. It is not recommended for pregnant or breast feeding women and also for people suffering with seizures and thyroid problems.

N-Acetyl-L-Tyrosine will raise the tyrosine level in the body. The benefit with N-Acetyl-L-Tyrosine is that it is 20 time more soluble in water. This is one of the amino acids.

Niacin is a vitamin that wards against pellagra, a disease characterized by a vitamin B3 deficiency. Niacin is made from pyridine and is often called vitamin B3 or nicotinamide, because they all three have similar formulas. Niacin and nicotinamide are comparable in make up, but only niacin works to lower cholesterol levels. The restoration of DNA is also known to be a positive side effect of taking niacin. A fairly large number of individuals, particularly those in third world countries or those suffering from alcoholism, have been shown to be lacking in niacin. Niacin is often taken as a supplement by those with high cholesterol levels, as it has been proven to lower “bad” cholesterol and raise “good” cholesterol.

Pantothenic Acid is widely used for its effective use to treat acne. It is also used to relieve pain caused by rheumatoid arthritis and to relieve morning stiffness. Deficiency of Pantothenic acid is rare but can cause nausea, fatigue, headache and skin abnormalities. It plays a key role in the metabolism of carbohydrates and fats to release energy. It is also vital in antibody formation which helps in building immune system and preventing infections.

Phosphatidylserine- Due to the physiological effect on the nerve cells, Phosphatidylserine supplement has gained tremendous popularity in the last few years. It is a phospholipid, a molecule used in cell membranes of human body. In the brain it used for releasing neurotransmitters dopamine and acetylcholine. With age, the level of Phosphatidylserine decreases in the body and due to this cognitive impairment like Alzheimer and memory problems takes place. According to experts, the cell membranes of the brain get a boost with Phosphatidylserine supplements. It also affects the nerve activity and brings down the level of stress hormones. Initially, these were derived from bovine cortex but due to the transfer of infectious diseases, soy derived supplement is being considered a safer alternative. You can find Phosphatidylserine in meat but it is also found in innards like liver kidney and the brain.

Rhodiola Rosea Extract can help increase resistance against fatigue and can reduce stress. Classified as adaptogens among the herbs, it prevents different harmful impacts caused by physical and mental stress and illness. Rhodiola Rosea is particularly helpful for athletes because of its adaptogenic properties and its capability to enhance efficiency of mitochondrial respiration in skeletal muscle. It also improves mental work capacity and resists mental fatigue. Research has found that it helps protect against cancer. It can also be beneficial for people who suffer from high altitude sickness. Its intake can better endurance exercise capacity in young people and may also benefit people suffering from certain kinds of glucose level and cardiac conditions. Rhodiola Rosea Extract helps prevent ischemic brain damage development.

Taurine is an amino acid that the body usually has lots of. It can be found both in the nervous system as well as the muscles. Its job amongst other things is to assist in the releasing of brain neurotransmitters.

Thiamine is a water-soluble vitamin with no known toxic effects if taken with other members of the vitamin B complex. Thiamine is essential to a strong appetite and to enable the body to use sugars and other carbohydrates.

Trimethylglycine, which is also known as betaine, due to the source it was discovered in, Beta vulgaris or sugar beets, is an organic compound that is deemed related to trimethylaminoethanol, or choline. To diversify it from other betaines, trimethylglycine is often called glycine betaine as well. Humans generally ingest betaine through their diet, because it is high in content in wheat, whole wheat, shellfish, sugar beets and spinach. It can also be formed in the human body out of choline. As a potential methyl donor, trimethylglycine, or TMG for short, is in the same provider group with Vitamin B12, the folic acid, choline and S-adenosyl methionine, or SAMe. TMG also plays a vital function in the production of carnitine, furthermore it works in protecting kidneys and the liver.

Vitamin B12, also known as cobalamin, which is naturally found in foods such as fish, milk and milk products, eggs, meat and poultry. Vitamin B12 is important for good health, necessary for the proper digestion and absorption of foods and for normal metabolism of carbohydrates, and fat. It helps maintain healthy nerve cells and red blood cells and is needed to make DNA. Vitamin B12 is bound to the protein in food. Hydrochloric acid in the stomach releases B12 from protein during digestion. Unlike other water-soluble nutrients, vitamin B12 is stored in the liver, kidney, and other body tissues. It can take several years before signs of the deficiency appear due to poor dietary intake. Vitamin B12 functions as a "methyl donor." A methyl donor is a compound that carries and donates methyl groups to other molecules, including cell membrane components and neurotransmitters. As a methyl donor vitamin B12 is involved in homocysteine metabolism and plays a critical role in proper energy metabolism, immune function, and nerve function. Therefore, vitamin B12 is clearly an added benefit for anyone wanting to lose weight, as without it, metabolism is not at its peak potential.

Vitamin B6 is soluble in water and is essential for good health. Our nervous system is dependent on this vitamin to function properly. It keeps the thymus, lymph nodes and the spleen that make white blood cells healthy, through cellular growth and protein metabolism. A deficiency in this vitamin can lead to a weakened ability to fight infections and will weaken the immune system. Vitamin B6 helps in the formation of Hemoglobin which increases the oxygen that is carried to the tissues. A deficiency can cause a type of anemia. Vitamin B6 helps to convert carbohydrates and other nutrients into glucose which maintains the sugar levels in our blood stream. Vitamin B6 is available in meat, fish, fortified cereals, poultry, some fruits and vegetables.

Zinc is a metallic chemical element and an essential trace element, whereby only two to four grams of Zinc are found in the human body. There are several biological roles that Zinc plays in humans, including the metabolism of RNA and DNA, gene expression and the regulation of apoptosis. It is deemed vital for proper brain activity and essential in the learning process. It is also critical for the central nervous system, but is also found in muscle, bones, liver, kidneys, eyes and most prominently in the prostate. It is supplied to the body by the ingestion of red meats, particularly beef and lamb, but can also be found in seeds, including sesame and mustard, wheat, beans, whole grains, sunflower seeds and nuts, including almonds.