The Benefits of Multivitamins

Multivitamins are the most commonly used supplements in the world. Their popularity has increased rapidly in the past few decades. Some people believe that multivitamins can improve health, compensate for poor eating habits, and even reduce your risk of chronic diseases. However, you may wonder if these supposed benefits are true. This article examines the scientific evidence behind multivitamins.

What are multivitamins?

Multivitamins are supplements that contain many different vitamins and minerals, sometimes alongside other ingredients. As there’s no standard for what constitutes a multivitamin, their nutrient composition varies by brand and product. Multivitamins are also called multiminerals, multis, multiples, or simply vitamins. They’re available in many forms, including tablets, capsules, chewable gummies, powders, and liquids. Most multivitamins should be taken once or twice a day. Make sure to read the label and follow the recommended dosage instructions.

What do multivitamins contain?

Thirteen vitamins and at least 16 minerals are essential to your health. Many of them aid enzyme reactions in your body or function as signalling molecules or structural elements. Your body also needs these nutrients for reproduction, maintenance, growth, and regulation of bodily processes. Multivitamins may offer many of these vitamins and minerals — but in varying forms and amounts. They may also contain other ingredients like herbs, amino acids, and fatty acids. Keep in mind that the nutrients in multivitamins may be derived from real foods or created synthetically in laboratories.

Multivitamins and heart disease

Heart disease is the leading cause of death worldwide. Many people believe that taking multivitamins can help prevent heart disease, but the evidence is mixed. Some studies suggest that multivitamins are correlated to a reduced risk of heart attacks and death, while others show no effects. A more recent study revealed that among women — but not men — taking a multivitamin for at least 3 years was linked to a 35% lower risk of dying from heart disease.

Multivitamins and cancer

The evidence regarding multivitamin use and cancer risk is also mixed. Some studies suggest no effect on cancer risk, while others link multivitamin use to increased cancer risk. One review examined 5 randomized, controlled trials in 47,289 people. It found a 31% lower risk of cancer in men who took multivitamins but no effect in women. Two observational studies, one including women and the other including men, tied long-term multivitamin use to a reduced risk of colon cancer.

Do multivitamins have any other health benefits?

Multivitamins have been studied for several other purposes, including brain function and eye health.

Brain function

Several studies have found that multivitamins can improve memory in older adults. These supplements may also improve mood. Research reveals links not only between poor mood and nutrient deficiencies but also between multivitamins and better mood or reduced depression symptoms. However, other studies reveal no changes in mood.

Eye health

Age-related macular degeneration (AMD) is a leading cause of vision loss in older adults. Some studies suggest that multivitamins, specifically those containing antioxidants and zinc, may reduce the risk of AMD. However, more research is needed to confirm these findings.

Are multivitamins safe?

Multivitamins are generally safe when taken as directed. However, it’s important to keep in mind that they’re not regulated by the Food and Drug Administration (FDA) in the same way as medications. This means that the quality and content of multivitamins may vary between brands. It’s always a good idea to speak with a healthcare professional before starting any new supplement, including multivitamins.

Additionally, certain people should use caution when taking multivitamins, including pregnant women, nursing mothers, and people with certain medical conditions or taking certain medications. These individuals should consult a healthcare professional before taking multivitamins.

The bottom line

Multivitamins may have some potential health benefits, but more research is needed to confirm these effects. It’s always best to get your nutrients from a well-rounded diet rather than relying on supplements. If you’re considering taking multivitamins, it’s important to speak with a healthcare professional to determine if they’re right for you.

This article was provided by HealthPharm, a trusted UK supplier of health and wellness products. Visit their website to browse their selection of multivitamins and other supplements.