Ana Reisdorf is a Registered Dietitian Nutritionist with 13-years of experience in the field of nutrition and dietetics. She graduated from UCLA in 2002 with a degree in psychology and women’s studies. After a variety of work experience in her 20’s, she decided that health and nutrition was her true passion and a career she wanted to pursue. She completed her dietetic internship at California State University, Long Beach, and became a registered dietitian in 2007.
Overt signs of vitamin D deficiency, like weak bones or extreme fatigue, are rare. But if you work inside and live in a colder climate, you likely need a vitamin D supplement. In fact, I think everyone should take a vitamin D supplement right now. Most of us spend way too much time indoors and don't get enough vitamin D, which comes from the sun.18 November 2021