Health Benefits Bone Health: The combination of calcium and phosphorus in waterleaf is essential for strong bones and may help prevent conditions like osteoporosis. Eye Health: Its vitamin A content is vital for vision, potentially reducing the risk of cataracts and improving low-light vision. Immune Support: Vitamin C in waterleaf helps to boost the immune system and protect the body from infections. Anemia Prevention: As a good source of iron, waterleaf helps the body produce red blood cells a