There are various studies that nicotine can be beneficial for a variety of things. Its viewed as negative because it's in cigarettes which is not healthy. Also too much nicotine is negative but that can be said about anything. Heck too much water intake is bad.
There are various studies that nicotine can be beneficial for a variety of things. Its viewed as negative because it's in cigarettes which is not healthy. Also too much nicotine is negative but that can be said about anything. Heck too much water intake is bad.