Although official sources say that this value is acceptable, in the opinion of the Vitamin D Council this still constitutes a vitamin D deficiency. You should therefore take steps to reduce your 25(OH)D value to below 100 ng/ml. Vitamin D belongs to the family of fat-soluble vitamins, which include vitamins A, D, E and K. These vitamins are absorbed well with fat and are stored in the liver and fatty tissues. Getting plenty of sunlight is the best way to increase your blood vitamin D levels. There are certain groups of people who need more dietary vitamin D than others. That’s because your body makes dietary vitamin D3 out of the cholesterol in the skin when it is exposed to the sun’s UV rays (1). However, several studies have found that a blood level of 30 ng/ml (75 nmol/l) could be even better for preventing fractures, falls and certain cancers (3, 21, 22). The easiest way to lookup drug information, identify pills, check interactions and set up your own personal medication records. The recommendations are based on the findings of Dr. John J. Cannell, a vitamin D expert and founder of the Vitamin D Council organization. How Much Vitamin D is Too Much? Since direct sunlight produces 10,000 IU (250 mcg) of vitamin D in the human body, this may be the physiological upper limit. Vitamin D actually functions as a hormone, and deficiency is incredibly common. All rights reserved. Excessive intake of vitamin D can only occur by taking dietary supplements. Although 4,000 IU (250 mcg) is set as the maximum amount of vitamin D you can take safely, several studies have shown that taking up to 10,000 IU (250 mcg) daily won’t cause side effects (37, 38). These products are ideal to achieve and maintain optimal vitamin D and K2 levels, regardless of your age. This article tells you all you need to know about…. I will order again and love the products all natural. 8 Signs and Symptoms of Vitamin D Deficiency. Since this recommendation for vitamin D lies within the safe zone and this dose has never resulted in side effects, it can be taken without requiring a blood test. Babies up to the age of 1 year need 8.5 to 10 micrograms of vitamin D a day. This means they get less exposure to sunlight, which is the best way to naturally boost vitamin D levels. Our website services, content, and products are for informational purposes only. Vitamin D 5000 IU plus Vitamin K2 200 mcg capsules, 2. Note: While much larger vitamin D dosages have been recommended as a single agent, many calcium-vitamin D combination supplements will contain approximately 200 international units to 400 international units of vitamin D per dose. This article examines whether omega-3 fish oil can…, Vitamin D is an important nutrient that may also have benefits for weight loss. Healthy people should aim for blood levels over 20 ng/ml (50 nmol/l). This low vitamin D level means that calcium cannot be sufficiently absorbed into the blood, which may lead to osteomalacia. Simply click on the according flag symbol! These include inflammatory bowel disease (Crohn’s disease and Ulcerative colitis), liver disease and also people who have had bariatric surgery (20, 34). The result of the blood test helps determine how much vitamin D you should take in the form of vitamin D capsules or vitamin D drops, etc., or whether you should increase your exposure to the sun in order to build up an optimal vitamin D level. However, people who need more vitamin D can safely consume 1,000–4,000 IU (25–100 mcg) daily. These values are considered to be too high, but are not classified as harmful to health. Interestingly, D3 is twice as effective at raising blood levels of vitamin D as vitamin D2 (6). Take the following daily vitamin D dose as a dietary supplement: This dose is recommended by experts in order to achieve the optimum 25(OH)D value of 60 ng/ml and permanently maintain this level. People with the above conditions are often advised to take vitamin D supplements in an amount prescribed by their doctors (34). Vitamin D 1000 IU plus Vitamin K2 45 mcg lozenges for children. Most experts consider a daily intake of up to 5,000 IU (125 mcg) of vitamin D to be safe for adults. Healthline Media does not provide medical advice, diagnosis, or treatment. fast delivery. Here are eight symptoms that you may have a vitamin d deficiency. Summary: Sunlight is the best source of vitamin D, but many people can’t get enough for various reasons. For these individuals, the exposure to sunlight means the body produces sufficient vitamin D in the skin. Should be taken with food to minimize gastrointestinal upset. The UV rays from sunlight convert cholesterol in your skin into vitamin D3 (1).