Hello, I can understand your problem . Sensible sun exposure, especially between the hours of 10:00 am and 3:00 pm produces
vitamin D in the skin that may last twice as long in the blood compared with ingested vitamin D.
Foods thought to contain high amounts of vitamin D3 are oily fish, such as salmon, mackerel, and blue fish, as well as fortified milk and other dairy products.
Hypothyroidism and
diabetes are not related to vit D deficiency . You may have to take medicines Consult physician.