Eating iron-rich foods along with a source of vitamin C, like strawberries or tomatoes, can help improve absorption. Tip: Take iron supplements with food and add extra fiber to your diet, as iron Among the 37 people studied, the ability to absorb vitamin D varied with the location of the disease and whether or not the person had undergone surgery. Studies also indicate that some treatments for Crohn’s disease, like corticosteroids, can cause vitamin D insufficiency. Using Vitamin D Supplements To Manage Crohn’s Symptoms Certain medications can make it harder for your body to absorb vitamin D. If you take other medications, take them at least 2 hours before or 2 hours after you take cholecalciferol. Other drugs may affect cholecalciferol, including prescription and over-the-counter medicines, vitamins, and herbal products. Tell your doctor about all your Vitamin C and iron should also be taken together for two reasons: (1) Vitamin C helps your body absorb iron. (2) Vitamin C has been shown to reduce the side effects of nausea and constipation for people who are sensitive to iron. Vitamin B6, vitamin B12, and folate are B vitamins that work together to lower an amino acid called homocysteine. A Those who do not consume enough vitamin D-containing foods (e.g., canned tuna and fortified cow's milk) Those with diseases that affect the absorption of vitamin D in the gut (e.g., celiac disease and Crohn's disease) Those with diseases that affect the metabolism of vitamin D into its active form (e.g., chronic kidney disease or liver disease) The primary function of vitamin D is to help the body absorb calcium and phosphate, thus keeping muscles and teeth healthy and bones strong and less likely to break. However, vitamin D is also cnzSg. Vitamin K is a group of fat-soluble compounds divided into vitamin K1 (phylloquinone) and vitamin K2 (menaquinone). Vitamin K1 is mainly found in leafy green vegetables, while vitamin K2 comes A significant decrease in undercarboxylated osteocalcin (-0.945, -1.113 to -0.778) can be observed with the combination of vitamin K and D. Simultaneously, subgroup analysis showed that K2 or vitamin K (not specified) supplement was less than 500 μg d-1, which when combined with vitamin D can significantly increase the total BMD compared with Certain factors can improve or inhibit the absorption of non-heme iron. Vitamin C and heme iron taken at the same meal can improve the absorption of non-heme iron. Bran fiber, large amounts of calcium particularly from supplements, and plant substances like phytates and tannins can inhibit the absorption of non-heme iron. [3] Getting too much calcium can cause: Kidney stones. Constipation. Getting too much vitamin D can: Damage your kidneys and tissues. Cause nausea and vomiting, constipation, and weakness. Raise the amount of calcium in your blood. If this happens, you may become confused and have an irregular heart rhythm. Medical conditions: Vitamin D requires fat for absorption, so anyone with a medical condition that reduces the ability to absorb dietary fat can be at risk for a deficiency. It is important to have vitamin D levels monitored in people with conditions such as Crohn's disease, celiac disease , cystic fibrosis, pancreatic enzyme deficiency, and

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