Poor diet and exercise. Absolute top above everything else. Heart disease is the number one killer worldwide, and heart disease can be prevented in most people by a clean diet AND exercise. You need to do both, more of one doesn’t make up for lack of the other.
(Well, aside from doing objectively dangerous things, like using dangerous drugs, going insanely fast on a motorcycle, or playing Russian roulette every day.)
Poor diet and exercise. Absolute top above everything else. Heart disease is the number one killer worldwide, and heart disease can be prevented in most people by a clean diet AND exercise. You need to do both, more of one doesn’t make up for lack of the other.
(Well, aside from doing objectively dangerous things, like using dangerous drugs, going insanely fast on a motorcycle, or playing Russian roulette every day.)