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.
The current recommended intake for vitamin D is 600 International Units (IU) for adults up to age 70 years, and for adults 71 or older the recommendation is 800 IU. Talk to your doctor about your exact vitamin D need, if a supplementation is right for you, the type of supplement and the amount to take daily. There are two forms of supplemental vitamin D: vitamin D2 (generally made from yeast) and vitamin D3 (made from the skins of sheep, cows, pigs and sheepâs wool).