Many people consider multivitamins as a daily supplement to keep the body healthy and prevent disease. Is this really true, and is it good for everyone to take multivitamins?

1. Do multivitamins help prevent disease and live longer?

Multivitamins are a type of supplement that contains many essential vitamins and minerals, and may also contain herbs, probiotics, and enzymes.

Taking multivitamins can help supplement nutrients that are lacking in the diet; support children’s growth and development; support bone, joint, eye, cardiovascular, brain health, etc.

However, for a normal healthy person, is it really necessary to take a daily multivitamin? Can taking multivitamins help prevent disease and live longer?

Multivitamins can help replenish missing nutrients.

Multivitamins Are Not a Replacement for a Healthy Diet

Some supplements can help you get the nutrients you need if your diet is not full and balanced with nutritious foods. However, supplements cannot replace the important foods in a healthy diet.

While taking a daily multivitamin may be helpful, it is important not to overuse multivitamins as a substitute for a healthy, balanced diet, according to the National Institutes of Health.

‎The body’s ability to absorb vitamins and minerals from supplements varies. Some nutrients are better absorbed when food is present, while others compete for absorption. Multivitamins do not always provide nutrients in the most bioavailable form. Therefore, dietary sources of nutrients should be the top priority.

Multivitamins do not help prevent disease or live longer

Taking multivitamins does not help you live longer, a new study by researchers at the National Cancer Institute finds. The study found no reduction in deaths from cancer, heart disease, or cerebrovascular disease due to multivitamin use.

The researchers analyzed data from nearly 400,000 adults in the United States who agreed to be followed for more than 20 years. The participants were generally healthy, with no history of cancer or other chronic diseases.

In addition to not reducing the risk of death overall, the study also found that multivitamin use did not affect deaths from cancer, heart disease, or cerebrovascular disease. Experts say lifestyle factors such as a healthy, balanced diet and exercise are more beneficial to health than supplements.

2. Experts recommend a healthy, balanced diet

Vitamin and mineral supplements are easily abused. However, supplements do not always work, and vitamins and minerals can make some diseases worse.

Researchers at the US National Cancer Institute emphasize that taking multivitamins may not have a positive impact on overall health unless there is a health condition or deficiency that requires supplementation. In fact, research has found that taking high doses of some supplements can be dangerous. People should aim for a healthy, balanced diet instead of relying on supplements.

3. When is it really necessary to take multivitamins?

Nowadays, the use of supplements is becoming more and more popular, and many people spend money on multivitamins despite the lack of evidence of their benefits. So when is it necessary to take multivitamins?

Some people may benefit from a multivitamin if they have health conditions that affect their ability to absorb nutrients, such as:

  • Chronic diseases such as cancer and chronic kidney disease can increase the need for certain nutrients while decreasing the need for others.
  • Digestive diseases such as irritable bowel syndrome and inflammatory bowel disease can reduce the ability to absorb nutrients.
  • Some medications can lead to nutrient loss, leading to nutritional deficiencies.

If you fall into one of these groups, you should see your doctor and a dietitian for specific advice on which supplements to take based on your specific health needs.

It is important to take the recommended dose as taking more than your body needs can increase your risk of side effects.

For example, taking too much vitamin A can cause headaches and liver damage, reduce bone strength, and cause birth defects. Too much iron can cause nausea, vomiting, and damage to the liver and other organs.

Supplements can also interact with certain medications, causing problems, for example: Vitamin K can reduce the ability of warfarin to prevent blood clotting. Antioxidant supplements like vitamins C and E can reduce the effectiveness of some cancer chemotherapy…

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