I don't mean simply by restricting eating or upping the activities, but a way to basically stop the body from adding more fat on itself down on the bio level. For example, I'm not too knowledgeable on this, but I believe fat is stored when the body can't make any extended use of extra energy put in to it.
Given such, could we simply direct the body to only use the energy needed and dispose of any "extra" while not storing it as fat/triglycerides? I know there are drugs that can speed up metabolism and etc., but this only heightens the body's ability to remove said fat -- not stop the process at which it is stored
This would be a great thing because then we could assure the body only uses the energy on what can be beneficial to us -- all the "rest" can be removed and not stored on us and being a con instead of a pro.
So in summary: Is there any feasible way this could be theoretically possible, given our biochemistry/physiology?