Most supplements are generally safe to consume, but there are exceptions. Excessive calcium and vitamin D intake may increase the risk of kidney stones. Generally, people don't need to take vitamin supplements and can get all the vitamins and minerals they need if they eat a healthy, balanced diet. Most multivitamins should be taken once or twice a day, and it is important to read the label and follow the recommended dosing instructions. Most studies have not found any significant benefit from taking a daily multivitamin to protect the brain or heart or prevent cancer.
Despite general claims that multivitamins are good for health goals X or Y, these are not necessarily backed by research yet. However, experts agree that there is nothing wrong with taking multivitamins (they are not bad for your health), and the potential benefits may make them worth taking for some people. Multivitamins can help improve memory and mood. It is essential to buy vitamins from a reputable manufacturer. It is also important to talk to your doctor about any supplements you are taking, including vitamins and minerals, and also about the dosage you are taking. Scientists still do not know if routinely consuming an excessive amount of a vitamin or mineral (as opposed to a megadose) is a problem, according to Katz.
Some supplements may contain ingredients that can interact with medications, so it is important to talk to your healthcare provider before you start taking a new supplement. Studies have also shown that vitamin E and beta-carotene supplements appear to be harmful, especially at high doses. If you are pregnant, trying to have a baby, or could become pregnant, it is recommended that you take a supplement of 400 micrograms of folic acid every day until you are 12 weeks pregnant. Ultimately, taking a multivitamin is a personal choice that you should make in collaboration with your doctor based on your unique nutritional and health needs. Multivitamins are available in pharmacies, large discount stores and supermarkets, as well as online. Vitamin subscription services not only deliver vitamins to your door, but they also help you keep track of what you should take and when. It can be difficult to obtain the recommended amount of vitamin D and E through food alone, and vitamin D deficiency is especially problematic in populations that live in places with less sunlight during the winter.
From late March or early April to late September, most people can get all the vitamin D they need through sunlight that comes into contact with the skin and by following a balanced diet. The researchers concluded that multivitamins do not reduce the risk of heart disease, cancer, cognitive impairment (such as memory loss and slowness of thinking) or premature death. Adults who regularly exceed the safe daily maximum vitamin D limit of 4,000 international units (IU) could end up having serious heart problems. This isn't to say that multivitamins are bad, but that more research is needed to truly understand the relationship between vitamin intake and overall health. In conclusion, it is important for individuals to consult their doctor before taking any kind of supplement. While there may be potential benefits associated with taking multivitamins daily, it is important to understand the risks associated with excessive intake of certain vitamins and minerals.
Additionally, individuals should ensure they purchase their vitamins from reputable manufacturers in order to ensure quality control.