How Does Smoking Affect The Brain

Cigarettes
Smoking reduces the blood supply in your brain. Studies also show that there is a decline in brain function, such as memory. Smoking could also lead to weird proteins in the brain which makes it harder to process information.

Lack of sleep - Sleep deprivation is really bad for brain function. This could impair the brain's cognitive ability and behaviors. Sleep is needed to regenerate all differents parts of the body. A lack of sleep could lead to brain cell death. It is hard for a person to concentrate if they have little to no sleep.

Not eating breakfast - Not eating breakfast in the morning leaves the person without energy and performance the rest of the day.

Alcohol
Alcohol can affect all different functions in the brain that controls speech, memory, movement and judgement. If alcohol is not broken down by the liver is goes into the brain and the rest of the body, people that drink a large amount of alcohol in one time causes a risk of having severe changes in the brain. Many people consider getting help to help them recover from alcohol. …show more content…
Which leads to the brain not having enough nutrients. A little bit of something sweet could also affect your brain in a good way, in