Strong bones depend on a variety of diet and lifestyle factors. By following a few guidelines—which apply to anyone on any kind of diet—it’s easy to keep bones strong and healthy on a vegan diet. Aim for 1,000 milligrams of calcium per day—the recommended calcium intake for adults—from foods with well-absorbed calcium. Newer research suggests that this isn’t true—and as long as your calcium intake is sufficient, protein is good for your bones. Get adequate vitamin D.Whether they are vegan, vegetarian or a meat-eater—most people depend on sunshine or fortified foods or supplements to meet vitamin D needs.