Caffeine is the most widely used legal stimulant of the central nervous system and is also used in Deep, with characteristics that have been described as restoration of alertness and removing from drowsiness. Coffee, Tea, many soft drinks and energy drinks as well as nutrition supplements have this ingredient, which is a psychoactive substance, a xanthine alkaloid that can act as a adenosine receptor antagonist, as well as a phosphodiesterase inhibitor. Although regular use of caffeine seems to have nootropic effects, enhancing cognitive abilities, it also is known to provide long term effects on the nervous and cardiovascular system, like in one study it was proven that people with normal to low blood pressure have the possibility of developing a heart disease significantly reduced, as well as the chance of getting the Parkinson’s disease.

Citrus Aurantium is the Latin name for a citrus tree which grows bitter oranges. Traditionally being used by Chinese medicine and herbologists, the extract of the orange and the peel was used as a dietary supplement in concoctions with other herbs to suppress appetite. While other active ingredients of the citrus aurantium may contribute and even promote the effect, the main ingredient used in all weight loss products is synephrine, an alkaloid similar to ephedrine. It is a phenethylamine; it influences the alpha1 adrenergic receptor, constricting blood vessels, additionally increasing the heart rate and the blood pressure. In most cases the use of synephrine is paired with a diet and body building plan, where weight loss and muscle building is essential.

Garcinia Cambogia is helpful for weight loss as it suppresses accumulation of body fats. It promotes fat oxidation, increases serotonin release and its availability in brain, normalizes lipid profiles and reduces serum leptin levels in overweight people. Garcinia cambogia extract improves mucosal defensive mechanisms in the stomach and, so, is a good protective agent against gastric ulcers. It reduces both the volume and acidity of gastric juice. It acts as an appetite suppressant and also enhances metabolism. Garcinia cambogia can be helpful for people who attempt to have a low carb diet. It helps improve energy levels and strengthen the immune system. Garcinia cambogia extract can increase mucosal defense means in stomach, thus helping with gastric ulcers. It can decrease stomach acidity, and increase defensive properties on gastric juices.

Ginger Root has been used as herbal medicine in India, Asia, and Arab countries for a long time. People in China have been using this knotted, thick, underground stem or rhizome of the plant Zingiber officinale to improve digestion for over two thousand years. Ginger was also found effective in the treatment of health conditions such as heart problems, arthritis, colic, and diarrhea. Ginger is also a popular cooking spice in different cuisines. The magic herb can also help a great deal in pregnancy, motion sickness, and cancer chemotherapy since it aids in preventing or treating nausea and vomiting associated with it. Many women consume ginger to reduce the pain during menstrual periods. Ginger is also used to reduce inflammation and combat inflammation-related problems such as arthritis and ulcerative colitis. You may buy fresh ginger root or go for other variations like ginger extracts, capsules, and oils.

Hoodia Gordonii, which although popular, has no published randomized controlled trials in humans to show hoodia is safe or effective in pill form. One study published in the September 2004 issue of Brain Research found that injections of p57 (The Active ingredient in Raw, Fresh Cut Hoodia, not dried) into the appetite center of rat brains resulted in altered levels of ATP, an energy molecule that may affect hunger. The animals receiving the P57 injections also ate less than rats that received placebo injections. However, this was an animal study and INJECTIONS IN THE BRAIN are very different from oral consumption, so it cannot be used to show that oral hoodia can suppress appetite in humans. Hoodia Gordonii is a succulent (a cactus of the aloe family) found in the Kalahari desert of South Africa. Most Hoodia Gordonii products contain very little, if any of the active ingredient needed to suppress hunger. Real Hoodia is very rare and is even an endangered plant. Most importantly, Hoodia has only demonstrated any effect in fresh, raw pieces of the plant. The effectiveness of powdered Hoodia has yet to be shown and may actually increase hunger. It's main use is as a cheap alternative to the more expensive weight loss herbs, which are the only alternative left after the banning of ephedra. Most supplement manufacturers can not use the more expensive weight loss herbs because it will result in a product that would be too expensive to compete with other more popular inexpensive diet supplements.

Vitamin B5 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 Vitamin B5 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.

White Willow Bark is used as an anti-inflammatory and treats pains such as joint pain, flu, fever, back pain and osteoarthritis.