Ha Ha Ha!!! Health class is so stupid! The heart just keeps us alive
we already know everything about it!
Well that is correct, but do you know how to take care of it?
some things are not good for the heart like smoking and eating too many sweets. Smoking can cause plaque buildup in the arteries and sweets can cause obesity which raises blood pressure which is bad.
being inactive is also bad because you could become obese like that as well and we already know what that does. Drinking excessive amounts of alcohol is very bad. being overweight is also bad
You should also sleep a lot because that gives your body a rest and although the heart doesn't stop it beats less frequently and gives it a breather. also, don't sit for too long because studies have shown that that can affect your cardiovascular system by making blood clots and such.
to keep your heart healthy you need to stay fit and exercise a lot. Also eating good foods like fruits and vegetables help you keep your heart healthy