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.
While the maximum recommended dose for vitamin D is 4,000 IU per day, most people won't overdose on vitamin D even at dosage levels 5,000 IU or even 10,000 IU daily, according to a report published in the American Journal of Clinical Nutrition.dults older than 70 should get 800 IU of vitamin D daily. During summer months, most people make adequate vitamin D in their skin as a result of sun exposure.