How to Take a Multivitamin

Taking the Right Multivitamin

Consider taking a multivitamin if you have a restricted diet. If you are vegan, vegetarian, lactose intolerant, or even just a picky eater, it's possible you're not getting the vitamins you need to function at your best. People who eat an unrestricted, varied, and healthy diet most likely don't need to take multivitamins.

Find a multivitamin with iron in it if you are iron deficient or anemic. If you get your period, you are losing blood and therefore iron every month. Avoid iron deficiency and anemia by taking a multivitamin which contains iron. Don't take more of a multivitamin than directed on the label or prescribed by your doctor. This is especially important for athletes, who often deplete their iron stores through hard workouts. Most children, men, and postmenopausal people don't need iron supplements.

Take a multivitamin with folic acid if you're pregnant or might be. Pregnant people need to make sure they are getting enough folic acid, iron, and calcium to keep themselves and the growing fetus healthy. Folic acid deficiency can lead to a neurological condition in the fetus, called spina bifida. Since half of all US pregnancies are unplanned, doctors recommend that all AFAB people “of childbearing age” take at least 400 micrograms per day of folic acid. Check the label of women's adult vitamins to ensure they contain folic acid. If you're pregnant, you can also talk to your doctor to get a prescription for a specific prenatal supplement.

Find a multivitamin that fits your sex and age. The different kinds of multivitamins for kids, men, women, and older adults isn't simply a marketing ploy. We need different amounts of vitamins at different times in our lives and depending on the sex of our bodies. Never give a child adult vitamins.

Buy vitamins that are independently verified by the USP. The United States Pharmacopeial Convention (USP) is an independent organization that monitors and verifies vitamins. If the vitamin bottle has the USP seal, you know that it contains the ingredients listed on the label in the declared amounts and doesn't contain contaminants. NSF International and ConsumerLab.com also provide independent verification.

Avoid mega-dose vitamins. The amount of vitamins in a standard multivitamin is enough. “Mega-dose” vitamins contain more than the daily recommended amount, which isn't helpful and may even be harmful. You should also steer of products marketed as “super supplements.”

Take your daily multivitamin once per day. They are called daily vitamins for a reason – and it's because you're supposed to take them every day. It's okay if you forget and skip a day now and then, but you certainly shouldn't take more than one in a day. Taking your multivitamin at the same time every day, like with breakfast, might help you remember to take it.

Talk to a pediatrician before giving multivitamins to a child. Most kids don't actually need multivitamins, despite what the advertisements for vitamins might suggest. Even if your kid is a picky eater, they are probably getting a lot of vitamins from fortified foods like milk and breakfast cereals. A multivitamin might help a child with developmental delays, chronic disease or allergies, or very restrictive diets, like veganism.

Understanding and Avoiding the Risks of Multivitamins

Talk to your doctor to determine if vitamin supplements will interfere with your medications. Some medications won't work as well if you are taking vitamin supplements. For example, taking vitamin D might effect the way your body absorbs Lipitor or Diltiazem. It's a good idea to talk to your doctor before taking vitamins even if you're not on medications.

Realize that vitamins and supplements aren't closely regulated. In the US, vitamins fall in a loophole between food and medicine, and they aren't tightly regulated. Studies have shown that many contain different ingredients from those they list on the bottle. Just because the bottle says “natural,” doesn't mean it's safe.

Understand that high doses of beta carotene may increase smoker's risk of lung cancer. If you currently smoke or have a history of smoking, you shouldn't take multivitamins with beta-carotene or beta-carotene supplements for long periods of time. Several studies have found links between beta-carotene and higher risk of lung cancer in smokers who took beta-carotene for 4-8 years. However, it's okay to eat foods that are rich in beta-carotene, like carrots, sweet potatoes, squash, and dark leafy greens.

Avoid overdoses by storing vitamins someplace away from children. Since kids' vitamins often look like candy, your kid might be tempted to eat more of them than they should. Keep the vitamins on a high shelf, even if they are in a “child-proof” bottle. Always relock the safety cap on your vitamins.

Learn the symptoms of vitamin overdose and get emergency help. An upset stomach, colorful poop, dizziness, hair loss, and coma can all be symptoms of vitamin overdose. If you suspect your child ate too many vitamins, call 911 or Poison Control right away at 1-800-222-1222. If you don't live in the US, dial the emergency health services number for your country.

Getting Vitamins through Your Diet

Eat a variety of fruits and vegetables with every meal. Eat many different kinds of vegetables in a week to get different vitamins in your diet. Try switching between up leafy greens, root vegetables like carrots or squash, fruits, and berries. Only 27% of American adults eat enough vegetables, so when in doubt, eat more. Potatoes don't count as a vegetable for health purposes, because they're mostly just starch. As a rough estimate, aim to eat about 2 ½ cups of veggies a day.

Eat low-fat, healthy protein, like fish. Fish is not only a healthier source of protein than chicken or red meat, but it also contains lots of healthy vitamins. Fish contain omega-3 fatty acids, vitamin B12, and minerals like phosphorus, zinc, and potassium. Try not to eat red meat or processed meat often.

Choose whole grains over white bread, pasta, and rice. Common whole grains include oatmeal, quinoa, brown rice, and whole wheat. Whole grains are rich in B vitamins, including niacin, thiamine, and folate. They also contain minerals, such as zinc, iron, magnesium, and manganese. It's okay to eat non-whole grains occasionally, as a treat.

Get calcium from dairy, kale or broccoli. Milk, yogurt, and cheese are great sources of calcium, but you can also find calcium in vegetables. Kale, broccoli, and even Chinese cabbage are excellent sources of calcium. It's also added to many breakfast cereals, soy milk, and tofu, so check the labels of these products to figure out the calcium content. The average amount of calcium you need depends on your age, so check your recommended daily amount on the National Institute of Health website: https://ods.od.nih.gov/factsheets/Calcium-Consumer/