Deficiency in the body of this vitamin can be an indicator of osteoporosis. It is measured through a test on the patient’s blood, recommended if the person meets any of these criteria:
- You’re over 65 years old.
- You suffer from osteoporosis.
- You have problems absorbing vitamins, for example, people with bariatric surgery.
- You are obese.
- You expose yourself very little to the sun
- You have osteoporosis