Full Definition of ANATOMY. 1. : a branch of morphology that deals with the structure of organisms. 2. : a treatise on anatomical science or art.3. : the art of separating the parts of an organism in order to ascertain their position, relations, structure, and function: dissection. 4.obsolete: a body dissected or to be dissected.edical Definition of ANATOMY. 1. : a branch of morphology that deals with the structure of organismsâcompare physiology 1. 2. : a treatise on anatomic science or art.
An overdose can lead to caffeine intoxication, which include symptoms of anxiety, nervousness, restlessness, irregular heartbeat, and insomnia. In extreme cases, a large overdose can lead to hallucinations, depression and even fatality.
Caffeine does have some benefits. It wakes up your brain and makes you feel more alert. Caffeine also can boost your energy level and keep you from feeling tired for a while. The effects of caffeine take about 30 to 45 minutes to occur. They last for eight to 10 hours. The side effects of caffeine at higher doses include restlessness, anxiety, irritability, and insomnia.