I think that the threaded path of "only by eating more than needed, one's able to build muscle" isn't necessarily the right one; I've walked that path- and it led to results, but also to health-issues.
I think that the above leads to: A. Eating too much (of the bad stuff) in order to get the "needed" amount of Kcal and macro's in, and B. Conditioning the body for the worse, training the body to crave food every couple hours.
That's why I want to try another approach; Training my cardiovascular health and building some lean muscle, without some fancy diets or calorie- and nutrient counters attached.
Anyone with tips or experience on how to do this the best?