Link below about testing and taking morning meds. Link states Blood Tests1 If you take thyroid supplement medication on the day of your blood test, you should wait until after the blood has been drawn so as to avoid any test interference.Once the blood has been drawn, you may take that dayâs dose and return to your regular dosing schedule..ink below about testing and taking morning meds. Link states Blood Tests1 If you take thyroid supplement medication on the day of your blood test, you should wait until after the blood has been drawn so as to avoid any test interference.
For heart disease, 200-2,000 IU or 10-25 micrograms of vitamin D2 or D3 has been taken by mouth daily for 1.4-84 months, with or without calcium. A dose of 100,000 IU of vitamin D2 or D3 has been taken by mouth three times yearly for up to three years.
Breastfed and partially breastfed infants should be supplemented with 400 IU a day of vitamin D beginning in the first few days of life. 1  All non-breastfed infants, as well as older children, who are consuming less than 32 ounces per day of vitamin D-fortified formula or milk, should receive a vitamin D supplement of 400 IU a day. Adolescents who do not get 600 IU of vitamin D per day through foods should receive a supplement containing that amount.