How Do I Raise My Vitamin D Level?
I take a 30-45 min walk every morning with no sunscreen. I live in San Diego. I take approximately 1600 IU's of Vitamin D per day. I take 3200 mg of Carlson fish oil a day. I eat salmon or trout about twice a week. My total vitamin d level is 38. What more can I do for optimum levels? Thanks.