You can take vitamin C and D together safely without worrying about interactions. Both vitamins can boost your immune system and strengthen your bones.\n<\/p>\n
Taking vitamin C and D together may enhance their individual effects. It may benefit your immune system, bone health, and other systems.\n<\/p>\n
Boosts Immune Support <\/p>\n
Consuming adequate amounts of vitamin C and D is important for a properly functioning immune system. Vitamin C supplements<\/a> can help enhance immune function and prevent infections, such as viral infections.\n<\/p>\n Vitamin D has been found to boost the body\u2019s immunity against infection due to its ability to fight inflammation and limit unwanted immune responses.\n<\/p>\n Because of the well-established immune-boosting effects of vitamin C and D, taking both together can enhance immune support<\/a>, especially in preventing infections.\n<\/p>\n May Help Fight Viral Infections <\/p>\n Some studies have found that vitamin C treatment has some antiviral effects. Taking vitamin C regularly may also help to shorten the duration of common colds<\/a>.\n<\/p>\n Vitamin D has also been found to lower the risk of viral infections by improving the body’s physical barrier, like the skin and mucous membranes, against viruses.\n<\/p>\n Vitamin D can also help lower the risk of respiratory tract infections in children and adults.\n<\/p>\n May Promote Faster Wound Healing <\/p>\n Research shows vitamin D can promote the regrowth of skin cells, which can facilitate wound repair while minimizing scarring.\n<\/p>\n Vitamin C is important in wound healing. Studies show that vitamin C increases the expression of wound-healing factors. Taking vitamin C and D together may potentially promote faster wound healing.\n<\/p>\n Improves Bone Health <\/p>\n Combined vitamin C and D deficiency may result in lower bone mineral density and a higher risk of osteoporosis<\/a>.\u00a0Vitamin C and D deficiency are more common in older adults.\n<\/p>\n Research suggests that combining vitamin C and D supplements can help suppress bone loss and promote healthier bones.\n<\/p>\n Additionally, taking vitamin C and D may increase protection against osteoporosis and fractures.\n<\/p>\n May Prevent Complications During Chemotherapy <\/p>\n Vitamin C and D treatment may help improve outcomes in people receiving chemotherapy.\n<\/p>\n In one study, both vitamins were associated with fewer complications during chemotherapy in people with leukemia. More studies are needed to confirm these benefits.\n<\/p>\n The recommended daily amount of vitamin D<\/a>, based on age and pregnancy status, is as follows:\n<\/p>\n Age 14 and under: 10-15 micrograms (mcg), or about 400-600 international units (UI)Ages 14 to 70: 15 mcg (600 IU) The recommended daily amount of vitamin C, based on age and pregnancy status, is as follows:\n<\/p>\n 0 to 6 months: 40 milligrams (mg)7 to 12 months: 50 mg1 to 3 years: 15 mg4 to 8 years: 25 mg9 to 13 years: 45 mg14 to 18 years: 65\u201375 mg19 and older: 75-90 mgDuring pregnancy: 80 mg<\/p>\n People who smoke often require about 35 milligrams more vitamin C than people who do not.\n<\/p>\n Higher vitamin C intake can cause diarrhea, nausea, and abdominal cramps. Up to 2-3 grams of vitamin C daily has been safely used.\u00a0\n<\/p>\n Take vitamin C with caution if you have hemochromatosis<\/a>, a condition in which your body absorbs too much iron from your food. Vitamin C increases the absorption of iron, which can cause people with hemochromatosis to absorb dangerous iron levels.\n<\/p>\n Taking very high doses of vitamin D\u2014100 micrograms (4,000 IU)\u2014can lead to muscle weakness,\u00a0loss of appetite, nausea, vomiting, confusion, pain, dehydration, excessive urination and thirst, and kidney stones.\u00a0\n<\/p>\n Vitamin D can also interact with medications like diuretics, orlistat, statins, and steroids. Talk to a doctor about your medications to ensure they do not interact.\u00a0\u00a0\n<\/p>\n While the combination of vitamin C and D has no known side effects, each supplement has individual side effects that you may want to consider.\n<\/p>\n Some side effects of vitamin C include:\n<\/p>\n Diarrhea\u00a0 Some side effects of vitamin D include:\n<\/p>\n Loss of appetiteWeight lossNauseaVomitingConstipation<\/p>\n
Age 70 and older: 20 mcg (800 IU)During pregnancy: 15 mcg (600 IU)<\/p>\n
\nNausea<\/a>
\nFatigue
\nFlushing
\nHeadache
\nGas<\/p>\n