Carbs do work well as a powerful supplement, but as a single source of nutrients, animals are the best. You can healthily live for years just consuming cow par

Carbs do work well as a powerful supplement, but as a single source of nutrients, animals are the best. You can healthily live for years just consuming cow parts (see "carnivore diet" — it works for most). If one just eat potatoes or some other single plant, most are likely to lose their health in the long run.