Is Masturbating Healthy?

a lot of musturbation in future can decrease the sensitivity of genitals making sexual intercourse not so pleasurable

Simple answers. It is perfectly normal. Your body needs sexual release...so masturbation is a pretty normal part of everyone's life. There are several studies that have shown that regular orgasms are actually beneficial to your health as well.

But - like everything else in life - gambling, drinking, sports, etc - anything can be overdone to the point that it is no longer healthy.