Some combinations should be avoided, even if they aren't inherently problematic. For example, although it's safe to take vitamin D with vitamin B12, it's not advisable, says Virgilio Sanchez, MD, a board certified family medicine physician at Conviva Care Center in Miami, Florida.
According to health experts at Click Pharmacy, as a general rule of thumb, take your B vitamins in the morning or with a meal. Vitamin B12, for example, should definitely be taken in the morning. This is because it is important for energy metabolism, which may interrupt your sleep if taken at night.
Taking vitamin B-12 with vitamin C might reduce the available amount of vitamin B-12 in your body. To avoid this interaction, take vitamin C two or more hours after taking a vitamin B-12 supplement.
Some studies suggest that the body may not be able to absorb vitamin K as efficiently when taken with vitamins D and E. As a result, taking a large dose of these three vitamins together may prevent vitamin K from clotting the blood effectively [7].
CALCIUM+VITAMIN D3+VITAMIN B12 is likely safe to consume. In some cases, it may cause side effects like diarrhoea, constipation, and stomach upset. These side effects do not require medical attention and gradually resolve over time.
No interactions were found between Vitamin B Complex 100 and Vitamin D3. However, this does not necessarily mean no interactions exist. Always consult your healthcare provider.
But three nutrients are especially useful for several reasons, which we intend to outline in this article. Namely, vitamin D, vitamin B12 and magnesium. And getting enough of them, in combination, couldn't be more timely.
When to take vitamin D. It just plain doesn't matter, as long as you take it with food, says Dr. Manson. Her advice: Take it when you'll remember to take it — morning, noon or night — and take it with a meal, she says.
Vitamin D and calcium are an important combo. Both are essential for the health of your bones. While some suggest that vitamin D on its own can support bone health, most studies examine its effect when paired with calcium.
Vitamin D + Healthy Fats
“Vitamin D is fat-soluble, meaning it needs fat to be absorbed,” says Conner. For that reason, she always recommends pairing vitamin D-rich foods with a high-quality fat, like olive oil, flax seeds, avocado, fish, chia seeds, or nuts.
Other medications can also interfere with your uptake of vitamin B12, possibly raising your risk for deficiency. These medications include antacids and peptic ulcer medications, cholesterol-lowering drugs, antiseizure medications, chemotherapy medications, the diabetes treatment glucophage (Metformin) and others.
Yes. Vitamin B12 supplements can interact or interfere with some medicines that you take. Here are several examples. People take gastric acid inhibitors to treat certain digestion problems, such as gastroesophageal reflux disease and peptic ulcer disease.
The best time to take fat-soluble vitamins like vitamin D, A, and K is with a meal containing fats. You should take water-soluble vitamins like vitamin C, B12, and B6 in the morning on an empty stomach. Take multivitamins or prenatal vitamins with a meal or snack containing fat and a glass of water.
It may take a few weeks before your vitamin B12 levels and symptoms (such as extreme tiredness or lack of energy) start to improve. If you have hydroxocobalamin injections to boost your vitamin B12 levels at the start of treatment, the cyanocobalamin tablets may start to work within a few days.
Vitamins B12, B6, and B9 work together to control blood levels of the amino acid homocysteine. High levels of homocysteine are associated with heart disease.
According to the National Institutes of Health, vitamin D promotes calcium absorption in the gut and helps regulate the concentration of calcium and phosphorus in the blood, which supports building and maintaining healthy, strong bones and helps regulate skeletal and neuromuscular function.
There's no set time of day that's best to take vitamin D supplements. Some people say taking vitamin D supplements at night is an insomnia risk. There's no research to confirm this, but you might want to take your supplement earlier in the day if you think it's screwing with your sleep.
Magnesium is a critical factor in making Vitamin D bioavailable. Without magnesium present, Vitamin D is stored in the body and not used. The body depends on magnesium to convert Vitamin D into its active form within the body.
Protect your bones: It is the most essential function of vitamin D to absorb calcium and promote the growth of bones. Deficiency of vitamin D can lead to bone related diseases like rickets. Help your brain: Vitamin B12 is good for the overall health of the human brain.
Some people can develop a vitamin B12 deficiency as a result of not getting enough vitamin B12 from their diet. A diet that includes meat, fish and dairy products usually provides enough vitamin B12, but people who do not regularly eat these foods can become deficient.
Some combinations should be avoided, even if they aren't inherently problematic. For example, although it's safe to take vitamin D with vitamin B12, it's not advisable, says Virgilio Sanchez, MD, a board certified family medicine physician at Conviva Care Center in Miami, Florida.