As a dietitian at a major medical institution, I often talk with patients about the three macronutrients — protein, fat and carbs, so named because we need large amounts in our diet. But I much less ...

Healthy diets are rich in antioxidants like amino acids, omega-3 fatty acids and vitamin C, but exactly how beneficial these micronutrients are for cardiovascular health has long been controversial.

Credit: Thinkstock Micronutrient deficiencies can lead to serious complications in patients with chronic kidney disease, potentially limiting the effectiveness of low-protein, plant-based diets ...