Dr. Rachel Pessah-Pollack, a distinguished bone expert endocrinologist, joins the discussion on the latest Vitamin D guidelines. They delve into whether healthy individuals should check their vitamin D levels and the specifics of supplementation. The conversation highlights the shift from blanket recommendations to targeted strategies for at-risk groups. Key insights on the complexities of Vitamin D measurement and monitoring parathyroid hormone levels for managing osteoporosis are also explored, providing valuable knowledge on safe supplementation practices.