Coat of arms. This article is about coat of arms which is only an element of an achievement (heraldic symbol); the expression 'coat of arms' is often erroneously used to refer to the whole achievement . For the whole heraldic symbol, see achievement (heraldry).
The effects of this herbal stimulant are similar to caffeine. Ginkgo, also known as ginkgo biloba, is a well-known type of natural stimulant. The stimulant properties of this plant are said to improve circulation and brain function. Many physicians recommend ginkgo supplements to prevent memory and concentration problems associated with age.
Also known as: Meth, Speed, Chalk, and Tina; or for crystal meth, Ice, Crank, Glass, Fire, and Go Fast. Methamphetamineâknown as âmethââis a very addictive stimulant drug. Stimulants are a class of drugs that can boost mood, increase feelings of well-being, increase energy, and make you more alert. But they also have dangerous effects like raising heart rate and blood pressure, and use can lead to addiction.