Average adults including pregnant women need 200 IU of vitamin D daily while adults over 50 need 400 IU daily. The recommendation for vitamin D intake further increases to 600 IU for people over 70 years of age.
Vitamin D deficiency is most common in women over the age of 50. This is the age when most of us will be going through the menopause and when it’s absolutely vital to keep our bones and heart healthy due to the increased risk of osteoporosis and heart disease that menopause brings.