Dr. Sorenson explains if vitamin D or calcium are more important when preventing osteoporosis.

How Important Is Vitamin D When Preventing Osteoporosis? - Dr. Sorenson (VIDEO)

Dr. Sorenson explains the association between vitamin D and type 2 diabetes.

Vitamin D And Type 2 Diabetes, What Is The Connection? - Dr. Sorenson (VIDEO)

Dr. Sorenson describes the connection between vitamin D and type 1 diabetes.

Vitamin D And Type 1 Diabetes, Is There A Connection? - Dr. Sorenson (VIDEO)

Dr. Sorenson introduces himself and explains if a woman is capable of producing vitamin D without taking supplements.

Can Women Produce Vitamin D Without Supplements? - Dr. Sorenson (VIDEO)

Dr. Sorenson explains if vitamin D can have an affect on fertility.

Can Vitamin D Affect Fertilty? - Dr. Sorenson (VIDEO)

Dr. Sorenson describes how vitamin D helps to reduce plaque build-up in heart arteries.

How Does Vitamin D Reduce Plaque In Arteries? - Dr. Sorenson (VIDEO)

Dr. Sorenson explains how vitamin D can reduce depressive symptoms.

Can Vitamin D Affect Depression? - Dr. Sorenson (VIDEO)

Dr. Sorenson shares the risks associated with vitamin D deficiency.

Vitamin D Deficiency, What Are The Risks? - Dr. Sorenson (VIDEO)

Dr. Sorenson describes the association between osteoporosis and vitamin D.

Osteoporosis And Vitamin D, What Is The Connection? - Dr. Sorenson (VIDEO)

Dr. Sorenson shares if the light from a tanning bed can help a woman produce vitamin D.

Do Tanning Beds Help Women Produce Vitamin D? - Dr. Sorenson (VIDEO)

Dr. Sorenson explains if sun exposure in young women can reduce their risk of breast cancer in the years to come.

Can Sun Exposure Reduce The Risk Of Breast Cancer? - Dr. Sorenson (VIDEO)

Dr. Sorenson describes the association between sunlight and sleep disorders.

What Is The Connection Between Sleep Disorders And Sunlight? - Dr. Sorenson (VIDEO)

Dr. Sorenson describes how long it usually takes an individual to absorb natural vitamin D produced by sunlight.

How Long Does It Take To Absorb Natural Vitamin D? - Dr. Sorenson (VIDEO)

Dr. Sorenson explains if taking a high-dose vitamin D supplement can cause a toxic effect.

Can High-Dose Vitamin D Supplements Have A Toxic Effect? - Dr. Sorenson (VIDEO)

Dr. Sorenson shares the relationship between high blood pressure and vitamin D.

High Blood Pressure And Vitamin D, What Is The Connection? - Dr. Sorenson (VIDEO)

Dr. Sorenson describes the association between inflammatory bowel disease and vitamin D.

Vitamin D And Inflammatory Bowel Disease, What Is The Connection? - Dr. Sorenson (VIDEO)

Dr. Sorenson explains if taking a vitamin D supplement can help cure lower back pains.

Can Vitamin D Help Treat Low Back Pain? - Dr. Sorenson (VIDEO)