Avena Sativa which is commonly knows as oat, is a cereal grain grown for its seeds. They are eaten both by humans and livestock. Humans consume oats in form of oatmeal or rolled oats where as livestock like horses, cattle and chicken eat it in its natural form. Oats where first consumed domestically in the bronze age of Europe. Oats can be consumed in a number of different forms. It can be grounded to make oat flour or it can be crushed to make oatmeal. A lot of people around the world eat oats as porridge. But a lot of bakery goods are produced with the help of oats. Oatmeal cookies, oat bread are just a few of them. Oats are not just used for eating purposes. They are used o make drinks as well. Countries around the world use oats to make different kinds of drinks. The most famous of them is the beer produced in Britain.

Caffeine- The bitter, white crystalline xanthine alkaloid caffeine is found in tea, coffee, soft drinks, chocolates, pain relievers, and a variety of over the counter medications. It is a psychoactive stimulant drug that causes increased alertness by stimulating the central nervous system. For the same reason, many people feel more energetic after consuming it. It even elevates the mood but these effects do not last for long. The effects of caffeine usually last for about five to six hours, though caffeine sensitivity varies from person to person. It has been found that people who consume lot of caffeine on a daily basis soon develop less sensitivity and may need to increase their intake to enjoy the same effect. Being a diuretic, a person consuming caffeine may have to urinate more often.

Eucommia Longifolia is an extract that is derived from the leaves of a flowering plant commonly found in countries such as Indonesia and Malaysia. The extract is commonly used by body building athletes in the form of herbal supplements, used to increase the levels of testosterone, leading to an increase in muscle strength, size and enhancing of physical endurance to a far superior level without the use of illegal steroids. Scientific research also suggests that it enhances sexual performance and increases libido. Besides this, it also has a tendency to be toxic to cancerous cells and arrests their growth. It has also been suggested as a useful form of herbal medication for treating people afflicted with medical complications such as malaria and ulcers.

Tribulus Terrestris refers to an herb used in India and China as traditional medicines for centuries. Tribulus Terrestris contains active compounds known as steroidal saponins, and these are basically found in the leaf. The tribulus consists of furostanol and spirostanol glycosides. People use Tribulus Terrestris for erectile dysfunction as well as low libido. This has gained popularity owing to sports performance improvement. This is available in Russia and Bulgaria as it enhances the testosterone hormone levels, estrogen and DHEA. Tribulus Terrestris supplements taken for four weeks showed no effect on the hormones of the male sex. Preliminary studies heightened the sexual behavior in animals and yet the studies have not confirmed its effect on human beings. However, Tribulus is popular as an aid for sports performance as it shows no effect in exercise performance or body composition. Tribulus do not show any significant change in fat or body weight and this difference can be felt by experiencing strength in the leg press. Conversely, nursing or pregnant women should avoid taking Tribulus.

Yohimbe is a powerful herb that has been used for many centuries. It comes from Corynanthe Yohimbe tree’s bark. These types of trees are found in West Africa. It can enhance sexual performance. It has many health benefits. Research has found that it is efficacious as sex marital therapy to revive sexual function. It is also beneficial in treatment of male organic impotence, particularly with that of diabetes. It is considered to be a powerful sexual stimulant. It is used as an aphrodisiac to enhance sexual desire. It has proved helpful in treating sexual dysfunction including erectile dysfunction, in men.