Choose sports nutrition supplements only when the question fits its direct job: they provide protein, amino acids, creatine, caffeine, electrolytes, carbohydrates, vitamins, minerals, or multi-ingredient blends marketed for training, performance, or recovery; heart health supplements instead supply ingredients marketed around cardiovascular variables.
The decision depends on different mechanisms. For sports nutrition supplements, examine training load and performance endpoint; for heart health supplements, examine cardiovascular endpoint and formulation. Feature lists become useful after the decision has a concrete goal.