Yes, because it can affect the adults brain.
well obviously go seek your GP as soon as possible it's harmful for adults too
Yes. Too much of ANYTHING can be harmful. The entire universe runs on the Goldilocks principle; too much, not enough, or just right.
no.
Sleeping too little affects your concentration, gives you headaches, and makes you drowsy. Sleeping too much changes your sleep pattern so that you are sleepy when you should be working and alert when you should be sleeping.
If leaches take too much of your blood, it is harmful.
There are certain things that are harmful the body. They are fats, sugars, too much salt and much more.
yes yes
Too much salt.
weak
Yes but not too much. Too much of anything can be harmful.
it occurs naturally, but it can be harmful or even deadly if too much is consumed
He took too much sleeping medication.