A persons ability to transport oxygen to the body.
Answer:
Here is how regular heavy drinking can affect your body long term. Brain: Drinking too much can affect your concentration, judgement, mood and memory. It increases your risk of having a stroke and developing dementia. Heart: Heavy drinking increases your blood pressure and can lead to heart damage and heart attacks.
The item from this list which isn't considered a stimulant would be alcohol - a. It is considered to be a depressant. All the other items - nicotine, caffeine, and cocaine have stimulating effects which are known to their useres, while alcohol doesn't have an stimulating effect generally.