A comprehensive biochemical assessment of nutrition status.You can learn more about how we ensure our content is accurate and current by reading our editorial policy. We link primary sources - including studies, scientific references, and statistics - within each article and also list them in the resources section at the bottom of our articles. Medical News Today has strict sourcing guidelines and draws only from peer-reviewed studies, academic research institutions, and medical journals and associations. If a person is concerned about taking too many supplements, they should seek guidance from a healthcare professional. Taking too many dietary supplements or consuming a specific vitamin or mineral in excessive amounts could result in severe side effects. The doctor can order a simple blood test to check for any deficiencies. If someone is considering taking a vitamin or mineral supplement, they should consult a doctor first. They may need to take a supplement or multivitamin to meet their needs. Therefore, a person may need to supplement their diet with specific vitamins, minerals, or both.įor example, people following a vegan diet are at risk of developing deficiencies in vitamin B12, iodine, zinc, and iron. Some diets, such as vegetarian or vegan diets or the diets of people with allergies or food intolerances, may be lacking in certain nutrients. Individuals often take multivitamins to “cover their bases.” However, many multivitamins contain high levels of nutrients a person may already be consuming enough of in their diet. Multivitamins are supplements that contain a combination of different vitamins and minerals. What are the risks of taking a multivitamin? For instance, it is generally safe to consume a surplus of vitamin D, although people should avoid consuming megadoses of this vitamin over long periods of time.Ĭonsuming excess amounts of certain minerals, such as calcium, magnesium, zinc, and selenium, can cause adverse effects. Not all fat-soluble vitamins are harmful when an individual consumes them in large amounts. This is particularly common in people who consume too many fat-soluble vitamins. In some cases, they could reach toxic levels. This means that fatty tissues and the liver store them, and they can build up over time. However, fat-soluble vitamins dissolve in fat and oils. Vitamin C and B vitamins are all water-soluble. Water-soluble vitamins dissolve in water, so when a person consumes too much of these, the body usually gets rid of the excess in the urine. It is important to note that not all vitamins and minerals are harmful when a person consumes them in excess. Vitamin and mineral toxicity is rare, and it only occurs when a person consumes a certain nutrient in very large amounts. Overconsumption usually happens when an individual takes a nutritional supplement. In most cases, people will not consume too much of a particular vitamin or mineral, especially when they are getting it from food. Dietary Reference Intake (DRI): This is a general term that includes RDA, AI, and UL.Ĭan a person consume too much of vitamins and minerals?.Tolerable Upper Intake Level (UL): This indicates the maximum amount a person can consume without experiencing adverse effects.Adequate Intake (AI): When researchers do not have enough evidence to calculate an RDA of a specific nutrient, they will make an estimation reflecting most recent research.Recommended Daily Allowance (RDA): This is the recommended intake of nutrients that meets the nutritional requirements of most healthy people.It indicates the recommended amount of a certain nutrient to consume each day. DV: This abbreviation is often present on food packaging.This can make reading nutritional labels challenging.īelow are common terms a person may encounter when reading food or supplement labels: Researchers, dietitians, manufacturers, and government bodies use different abbreviations. While DV can be a useful starting point, it is not the only term experts use to describe how much of something an individual should consume.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |