Part 12/15:
Both experts underscore concerns about nutrient deficiencies in vegan or strictly plant-based diets: B12, vitamin D, omega-3s, iodine, iron, and zinc are common issues. Supplementation and strategic food choices are necessary to prevent deficiencies, especially in populations with few fortified foods or access to supplements.
Dr. Kahn advocates that a balanced dietary approach—including modest animal foods—can meet nutrient needs while promoting health. Chris emphasizes that even small quantities of animal foods (like an egg or a clam daily) can reliably supply key nutrients without undermining plant-based benefits.