What Vitamins Should Not Be Taken Together?

Are Vitamins Worth Taking?

There are a lot of questions surrounding the usefulness of vitamins. The first, and most important, is whether or not they actually work. Do vitamins actually supplement the food we eat and improve our health? The answer is a resounding “Yes!” Vitamins do work—they help our body break down food and convert it into energy, which we need in order to maintain vital bodily functions. They also help us grow strong bones, heal wounds, and even make collagen, which keeps our skin looking youthful.

However, while vitamins are absolutely useful supplements to the nutrients we get from food, it’s also important to remember that they aren’t replacements for eating a healthy diet. Vitamins can’t give you a balanced diet full of fruits, vegetables, proteins, grains, and dairy all by themselves. Nor can they undo the damage caused by eating unhealthy foods—a burger with fries is still a burger with fries whether or not you take a multivitamin afterward. If you want to be healthy and stay healthy for your whole life, you need to make sure you’re getting all your nutrients from the food you eat—and then use vitamins as supplemental support for any areas where your diet may be lacking.

Vitamin A and E

Both vitamin A and vitamin E are fat-soluble vitamins, which means you store them in the body’s fatty tissue. They can be found in different foods and work together to maintain good health.

Vitamin A is an antioxidant that helps with vision and the immune system, while vitamin E may help prevent coronary disease by reducing oxidation of cholesterol. Vitamin A also helps your body absorb iron. But too much of either one isn’t healthy: Taking more than the recommended daily amount of either one could lead to toxicity and liver damage, according to Mayo Clinic.

Vitamin A can be found in liver, fish, whole milk and cheese. Vitamin E is abundant in vegetable oils, nuts, seeds and green leafy vegetables like spinach.

Vitamin A and D

Vitamin A and D are fat-soluble vitamins, meaning they are absorbed with the help of dietary fats and can be stored in the body for later use. Vitamin A is found in a variety of foods including liver, sweet potato, carrots and dark leafy greens. Vitamin D is found in fish (especially salmon) as well as eggs and mushrooms.1

Because these two vitamins compete for absorption, taking them together may result in an imbalance. If you find yourself at risk of vitamin D deficiency, consider taking a vitamin D supplement without any other added fat-soluble vitamins.2

Can I Take Vitamin E and Vitamin C Together?

Vitamin C and vitamin E are antioxidants that help your body protect itself from damage caused by free radicals. The two work together to help the body absorb iron and they serve in different ways but together they support the health of many parts of your body.

Taking vitamin C, or ascorbic acid, will help protect the cells that line your blood vessels from damage from free radicals. Free radicals are chemicals formed when the body breaks down food, or is exposed to cigarettes or radiation. There have been studies that show that smokers who take vitamin C can minimize some of their increased risk for developing cancer than non-cigarette smokers. Vitamin E helps regulate enzymes and also works to block other substances that cause cell injury and dysfunction. It has been shown to improve insulin sensitivity, lower blood pressure and reduce inflammation.

Vitamin C, Niacin and Vitamin B-6

You should not take high doses of vitamin C with niacin and vitamin B-6. Vitamin C is an antioxidant nutrient that supports immune function, healthy gums and formation of collagen, which is the basis for skin and connective tissue. Niacin helps maintain healthy cholesterol levels. It may also help lower the risk for heart disease, keep blood sugar levels in a healthy range, improve circulation and reduce inflammation. Vitamin B-6 works with other vitamins to promote proper brain function as well as protein metabolism. It helps maintain normal blood sugar levels by promoting the breakdown of carbohydrates into glucose to be used by cells for energy production. Vitamin B-6 is also needed to help make hemoglobin, which carries oxygen in red blood cells throughout your body.

Can I Take All My Vitamins at Once?

Yes, you can take all your vitamins at once. There is no need to space them out throughout the day. Taking all your vitamins at once will help ensure that you get the most benefit from them. However, be sure to check with your healthcare provider before taking any supplements, as they may interact with other medications or have other side effects.

What Supplements Can Not Be Taken Together?

There are some specific types of supplements that you should not take together because they can interact and cause adverse effects.

For example, you should not take multi-nutrient supplements with herbs or vice versa, because the herbs may decrease the absorption of the nutrients in the supplement.

Additionally, calcium and iron supplements should not be taken together because they can interfere with each other’s absorption.

You should also avoid taking multiple vitamin and mineral supplements at the same time, because they can also compete for absorption.

If you are unsure about whether two supplements can be taken together, it is best to consult a healthcare professional.

What Vitamins Are Toxic?

Some vitamins can be toxic if taken in large amounts. Vitamin A, for example, can cause liver damage if too much is taken. Other vitamins that can be toxic include vitamin D and vitamin E and K. If you take supplements, it’s important to talk to your doctor about the right dosage for you. Taking too many vitamins can be harmful and can even lead to death in some cases. So be sure to only take the recommended dosage and talk to your doctor if you have any questions.

Before Taking Any Supplements, It’s Best to Consult with A Doctor.

Before taking any supplements, it’s best to consult with a doctor. He or she can tell you if there are any vitamins you should avoid when on certain medications. They can also help recommend the best vitamin for your needs and advise you on healthy habits that will ensure you don’t have any deficiencies at all.

In addition, remember that vitamins are not a substitute for a healthy diet or exercise. The most important thing is to commit to eating well and being active every day. They’ll keep your body in tip-top shape—vitamins just help make sure it stays strong during periods of extra stress or illness!


What Vitamins Should a 50 year old take?

There are a few vitamins that are particularly important for people over the age of 50. These include vitamin D, vitamin B12, and calcium. Vitamin D is important for bone health. It helps the body absorb calcium, which is necessary for strong bones. People over the age of 50 are at an increased risk for osteoporosis, so it is important to get enough vitamin D. Vitamin B12 is important for neurological function. It helps keep the nervous system functioning properly. Calcium is important for bone and teeth health. It also helps with muscle contraction and blood clotting. People over the age of 50 are at an increased risk for osteoporosis and cardiovascular disease, so it is important to make sure you are getting enough of these vitamins. Talk to your doctor about which vitamins are right for you.