How much vitamin D3 should I take if my levels are low?

How much vitamin D3 should I take if my levels are low?

We suggest that all adults who are vitamin D deficient be treated with 50,000 IU of vitamin D3 once a week for eight weeks or its equivalent of 6,000 IU of vitamin D3 daily to achieve a blood level of 25(OH)D above 30 ng/mL, followed by maintenance therapy of 1,500-2,000 IU/day.

What should I take for vitamin D deficiency?

In persons with vitamin D deficiency, treatment may include oral ergocalciferol (vitamin D2) at 50,000 IU per week for eight weeks. After vitamin D levels normalize, experts recommend maintenance dosages of cholecalciferol (vitamin D3) at 800 to 1,000 IU per day from dietary and supplemental sources.

How much vitamin D per day if levels are low?

For adults with vitamin D levels below 30 ng/mL, the Endocrine Society guidelines recommend a daily intake of 1,500–2,000 IU to restore healthy levels of vitamin D. There are also treatment options where people with vitamin D deficiency receive 50,000 IU weekly or monthly instead of taking a daily dose.

Can low vitamin D levels cause shortness of breath?

Also, they found that patients with vitamin D deficiency had significantly higher scores in the Modified Medical Research Council Dyspnea Scale, which indicates more severe shortness of breath, compared to those who were not vitamin D deficient.

How long does it take for vitamin D3 to start working?

Simply adding an over-the-counter vitamin D supplement can make improvements in just three to four months’ time. Vitamin D with a strength of 2000 international units daily is the recommended dose for most adults.

How much vitamin D3 should you take a day?

If you are currently taking a high quality vitamin-antioxidant supplement, it is providing 2000 IU (50 mcg) of vitamin D3 per day. Therefore, you could take an additional 4000 IU (100 mcg), to obtain a total of 6000 IU (150 mcg) of vitamin D3 per day. After two – three months, have your doctor check your vitamin D level.

Is my vitamin D level 13 too low?

Comments for Shocked to See that My Vitamin D Level is 13. Normal levels of Vit D are between 30 – 100 with 70 being optimal. You won’t get much help from the OTC Vitamin D supplements of 1,000 to 2,000 units since you’re so low, so don’t waste your money, your Vit D level needs to be brought up quickly! Good luck!

What does a vitamin D level of 30 mean?

A level of 50+ ng/mL indicates a good level of vitamin D, while 30–50 ng/mL means you want to supplement with vitamin D, work on spending more time in the sun and adding vitamin D foods into your diet. “Subclinical” vitamin D deficiency is thought to be very common.

How much vitamin D do I need to increase my blood?

As a rule of thumb, increasing your vitamin D dosage by 1000 IU (25 mcg) per day, will increase your vitamin D blood level by 10 ng/ml (25 nmol/L). Increasing your vitamin D dose by 2000 IU (50 mcg) per day, will increase your vitamin D blood level by 20 ng/ml (50 nmol/L). Results will vary.