Is Vitamin D a Life Changer?

Once we identify our biases, how do we find the courage to talk about them? And, what exactly is vitamin D and is there a link between D deficiency and Covid severity? Plus, Jillian answers email questions about metabolism, bone density, and exercises to strengthen your lower back. Start your FREE 7 day trial for Jillian’s My Fitness App at https://go.jillianmichaels.com/WNt1rL7uyZ Send us your brief question at [email protected] Follow us on Instagram @JillianMichaels and @MartiniCindy