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.

Betaine HCL, or betaine hydrochloride, is not an essential nutrient, but it helps in absorption of proteins, vitamin B12, iron and calcium and helps in the digestive tract with the protein and fat breaking up abilities. It is a supplemental source of hydrochloric acid, with a low pH level. Besides the obvious use against indigestion and heartburn, other uses have been proclaimed for betaine HCL, such as lowering the homocysteine level, helping with thyroid conditions and others. With progressing age, hydrochloric acid and digestive enzymes may decrease, with a poor digestion as a result. With betaine HCL, when taken at the beginning of a meal, proper digestion can be accomplished. Betaine HCL is most commonly provided with the addition of pepsin, a digestive enzyme.

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.

Cayenne peppers are rich in vitamin A and C, calcium and other nutrients. They cure fever, colds and sore throats. They improve the digestive process. They protect the heart by strengthening arteries and regulating blood flow thus preventing heart attacks. External use reduces discomfort and swelling due to frostbite and joint pains by increasing blood flow to the area. Cayenne oil reduces toothaches effectively. Cayenne powder keeps hands and feet warm by improving blood circulation, when sprinkled into gloves or shoes. It is also known to reduce itching. A water-cayenne mixture helps to stop external bleeding. It reduces internal bleeding by even distribution of blood in the body. It also increases vigor and stamina. You must consult a physician before using cayenne for medicinal purposes.

Choline- Grouped with the Vitamin B complex, choline is deemed an essential nutrient. It is a natural amine and an organic compound, which serves several physiological purposes. Choline improves the structural integrity of cell membranes and provides signaling roles, assisting with the system of communication, which controls basic cellular activities and manages cell actions. Deemed a nootropic drug, choline as a dietary supplement is supposed to increase the cognitive behaviour and alertness. As a building block of the neurotransmitter acetylcholine, choline certainly seems to be nootropic, but recently the application of choline as a nutritional supplement helping to reduce body fat because of the activity in the lipid metabolism was observed. Infant formulas that are not derived from cow’s milk are ordered by the FDA to supplement choline.

Citrus Aurantium is a fruit from the citrus family. Although later replaced by the sweet orange in recognition, it has retained many practical uses both in home remedies and in food. Citrus Aurantium boosts up the metabolism, which converts fat deposits into energy. Extensive use may help to control weight and hold back the effects of obesity. It can work as an appetite suppressant to restrain overeating. Citrus Aurantium can help to reduce chest congestion and coughs. Citrus Aurantium is a potent energy booster.

Garcinia Cambogia, native to Southeast Asia, is a tropical fruit which belongs to the citrus family. This Indian and African fruit is extremely popular for its extract hydroxycitric acid. Without suppressing your appetite or stimulating the brain, this acid acts as an effective weight loss supplement. It not only provides the required energy but also improves the signaling system of the body. When the signaling system gets better, the brain is informed by the body that it is full. This system is not very active in obese people, which is why they eat a lot. Garnicia Cambogia extract of hydroxycitric acid is more effectual when used with chromium. The intake of chromium in western countries is very low, due to which people become diabetic or obese.

Ginger Root- Zingiber officinale is the actual plant that grows an underground stem, commonly called ginger root and is a very popular spice, which also has medicinal properties. Main components of the ginger root are a mixture of volatile oils, zingerone, shogaols and gingerols, which have been found to display analgesic, antipyretic, antibacterial and sedative properties. Ginger also contains a fragrant essential oil, essentially consisting of sesquiterpenoids. As a spice, it is an important part of the Indian and Chinese cuisine, in the Western World it is known as the main ingredient in cookies, such as the gingerbread man, but also in the popular beverage ginger ale. Traditionally used as a treatment for nausea, diarrhea, motion sickness, general stomach settler, but also as a cold remedy, just recently properties for treatment of osteoarthritis and diabetes have been discovered.

Gotu Kola is one of the many common names given to the herbaceous annual plant called Centella asaitica. It is mainly found in countries like India, Sri lanka, Northern Australia, Malaysia, Iran, Indonesia, Melanesia and a few more on the Asian continent. This plant is used as a herb in traditional Chinese medicine and Ayurvedic medicine as well. It has slender stems that interconnect one plant to another. The leaves of this plant are long stalked and green in color. It has reniform leaves with rounded apices and is smooth in texture with palmately netted veins. The rootstocks which grows vertically down has rhizomes on it. Their color is creamish and are often covered with root hairs. The plant which is harvested manually matures in about three months, including the roots.

Green Tea Extract, a bioflavonoid rich, potent extract used primarily for fighting free radicals. It contains a high content of polyphenols, which are a class of bioflavonoids. Green tea extract contains a potent antioxidant, EGCG, which is over 200 times more powerful than vitamin E in neutralizing the pro-oxidants and free radicals that attack lipids in the brain. Green tea extract helps with thermogenesis and aids in the metabolism of fat. Green Tea has been used for years as a powerful antioxidant, it may also be helpful in shedding fat. The most obvious benefit to dieters is that it works without increasing the heart rate most often found in diet aids. The increased heart rate leaves dieters jittery and eventually, most dieters stop using the supplement and gain weight back. Now through using green tea extract, dieters get the weight loss benefits without any of the jittery effects, especially in obese individuals with hypertension and other cardiovascular complications.

Guarana is a climbing plant of the Sapindaceae family native to the Amazon basin. Guarana is best known for its fruit and seeds. Guarana extracts contain naturally high amounts of caffeine which the plant uses in defense against pathogens. Its extracts are a natural and abundant source of caffeine in most parts of the world. It is added to soft drinks, herbal tea, energy shots and used in capsules. The extracts have a positive effect on cognition and they also increase memory retention and physical endurance. A 2007 study on human pilots showed its positive effects on memory, alertness and mood. It is also reported to have antioxidant and antibacterial effects.

Inositol named as “myo inositol” is a nutrient that is considered to occur naturally and considered as “carbocyclic polyol”. One of the major advantage that inositol has is the prevention of fat formation around the liver. It is also good to promote healthy, thick hair growth. It improves the body metabolism by better conversion of nutrients into energy. Insufficient amount of inositol in the body can be dangerous leading to vision problems, constipation, hair loss and high cholesterol. Much has been talked about inositol being beneficial for the human body however; there is no good evidence that proves any noticeable difference by extra addition of inositol in ones diet. Some good sources of inositol include read beans, kidney beans, cantaloupes, organs and many more.

Kola Nut- The trees found in Africa have seed pods that are inherent with Kola nuts. In regions of western Africa and central Africa, Kola nut trees are commonly found and they tend to grow up to 18 meters in height which is a good 60 feet. Kola nut consists of caffeine and has acts as a powerful anti depressant and stimulant. Kola nuts importance has been realized mainly in western Africa. It is also useful in reducing indigestion, hunger and fatigue. In simple words, it functions as an aphrodisiac. According to tradition, Kola nuts are offered when someone enters their new house and it symbolizes hospitality and friendship. Kola nut can be easily found as there are several street vendors selling them at places such as the bus or train station.

L-Carnitine helps to metabolize food into a source of energy to be burned for weight loss purposes.

L-Tyrosine is a non essential amino acid occurring in the body. L-Tyrosine may be created from the synthesis of phenylalanine which is also an amino acid. It is one of the building blocks of proteins in the body. It is also a precursor for several neurotransmitters such as L-dopa, dopamine, epinephrine and norepinephrine. It helps treat and prevent illness such as Parkinson’s disease, Alzheimer’s disease, depression and other such mood disorders. It also helps protect the body from free radical damages. It also helps protect the skin from UV rays damages on the skin by aiding in the production of melanin. It also helps in increasing the metabolic rate that speeds up muscle building and fat loss. It also increases the endurance.

Niacin is an essential B vitamin, in cellular energy used for the promotion of healthy cardiovascular function, nervous system function, and immune function. Niacin nutritionally manages cholesterol levels already within the normal range. Also known as vitamin B3, niacin is one of a complex of B vitamins that are essential for good health. Niacin is so-called nicotinic acid, known also as nicotinamide. It helps regulate blood sugar and also works at cellular level protecting the skin and enhances the digestive system. And being an originator of the amino acid tryptophan, it can be made by tryptophan in the body. It’s also a coenzyme playing an important role in body metabolism. Supplements of vitamin B3 are also known to reduce levels of bad cholesterol and increase good cholesterol in the blood.

Pantothenic Acid is thought to reduce lactic acid accumulation in athletes, may improve oxygen utilization efficiency, and is believed to improve the body's ability to heal and possibly help in reducing acne

Piper Nigrum(Black Pepper) or black pepper, which is a common spice, has medicinal properties. It is a tropical plant and India is the largest producer of Piper Nigrum. It possesses anti-bacterial and anti-inflammatory properties. It acts as an antioxidant agent also. Black Pepper contains essential oil, which acts against intestinal flatulence and also stimulates sweating and urination. The essential oil found in Piper Nigrum stimulates stomach cells to produce HCl acid, which helps in digestion. Piper Nigrum also helps in absorption of certain essential micronutrients like coenzyme Q-10, beta-carotene and EGCG. Pepper has its contribution in Ayurvedic medicines also. Pepper seeds are used to prepare sinusitis relieving medicines. It also used for sore throat and dry cough.

Riboflavin, also called Vitamin B2, is naturally manufactured by the body. Riboflavin is needed for the proper use of oxygen and amino acids, carbohydrates and fatty acids. Riboflavin is also utilized by Vitamin B6 in the body and is used to manufacture niacin. Riboflavin is especially needed when eating large amounts of protein.

Selenium is a trace mineral that plays an important role in several metabolic pathways such as glutathione-peroxidise pathway. Selenium works with Vitamin E which gives its strong antioxidant effects and improves the immune system. It protects the body from prematurely aging. It also help prevent free radical damages that may cause heart diseases and cancer. It is essential in the proper function of the thyroid hormones, and promotes efficient metabolism. It is also beneficial in the reproductive health particularly of men because it facilitates in the sperm production, and prevents infertility. Selenium also helps reduce inflammation which is beneficial to those with rheumatism to reduce pain.

Siberian Ginseng, also known as Eleutherococcus senticocus, is often labeled as ginseng but it is not a true ginseng. Siberian ginseng is more of a stimulant than real ginseng, so it is usually used for increased stamina and for boosting the immune system and immune system responses. Siberian ginseng is also inexpensive compared to real ginseng.

Spirulina, unicellular blue - green algae, is one of the earliest photosynthetic life forms on earth. This micro-organism is rich in vegetable proteins, vitamins, minerals, carbohydrates, enzymes, lipids, phytochemicals and essential amino acids. Since it is very easily digestible and provides a balance of necessary nutrients, it has become a potential source of probiotic, whole food. For instance, the blue colored pigments called phycocyanin are known to combat cancer. For these reasons, Spirulina is also considered to be a beneficial biochemical and medical resource. Through ages, the alga has been widely used for its nutritional properties by the indigenous people of North Africa and Mexico. But now, Spirulina is used in dietary supplements also. Commercial preparations of Spirulina are available in the form of powder, capsules, and tablets.