The description of vitamins and their importance in the body

Although they are commonly recognized as a group and often work together in the body, each of the B vitamins performs unique and important functions. To help you better understand the roles of each of the B vitamins, we have put together a friendly guide to introduce you to each member of this important family of vitamins and to answer the common question, what are the roles of the eight B vitamins? What is thiamin, or vitamin B1? Thiamin vitamin B1 is needed to help produce cellular energy from the foods you eat, and also supports normal nervous system function.

The description of vitamins and their importance in the body

NubleIn Vitamins The body needs a minimum amount of vitamins and minerals each day to remain healthy and function properly. A balanced diet normally supplies sufficient vitamins. Symptoms of a deficiency in vitamins and minerals usually appear when the lack is already in a relatively advanced level.

For instance, people who do not have enough of the vitamins A, B1 and B2 suffer from recurring tiredness, mental or emotional disturbances, loss of appetite and chapped lips, among others.

The common causes of these vitamin deficiencies include poor eating habits, alcoholism, emotional stress, the improper absorption of vitamins and minerals usually due to liver or intestinal disordersthe intake of medicines that interfere with the ingestion of vitamins and lack of exposure to sunlight.

If you constantly feel sluggish and suffer from chronic health-related inconveniences, you might be short of the vitamins your body needs to function properly. Doctors will usually prescribe supplements that address the lack of vitamins and minerals in the body.

The description of vitamins and their importance in the body

However, also keep in mind not to overdo it, as an excess of vitamins can also be harmful. Do you still need to take vitamins even if you maintain a healthy diet? The answer is yes.

Proper food consumption should be accompanied by the right vitamins and minerals.

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Vitamins serve as buffers in the event that your diet does not meet your daily requirements fully. And while most people take vitamins to avoid common deficiency-related diseases, not all products available cater to what your body requires.

There are those that still lack what you need. The key components you must look for in a supplement are the vitamins B6, B12, D, E and folic acid.

Food Sources

Aside from being dietary supplements, these so-called B vitamins have been known to help combat certain types of cancer and heart ailments. While there remains no hard-lined link between cancer and a daily intake of B vitamins, studies that suggest their preventive powers have helped raise the importance of daily doses of vitamins and minerals into our system.

Standard RDA-level vitamins can easily be bought over the counter at a reasonable price. Yes, the old belief that a proper diet is enough to keep you going has become a myth.

It is time to invest in our health. Whether we admit it or not, we need vitamins. Sure, it does lead to added costs; but when we really think about it, vitamins are probably the cheapest type of insurance readily available in the market right now.

Who are we to say no?As a fat-soluble vitamin, vitamin D in excess is not flushed from your body through urine. Although your body can become toxic from excessive supplemental intake, the toxicity does not derive from vitamin D–rich foods or sun exposure, according to the Office of Dietary Supplements.

The description of vitamins and their importance in the body

Water-soluble vitamins dissolve easily in water, and in general, are readily excreted from the body, to the degree that urinary output is a strong predictor of vitamin consumption. Because they are not readily stored, consistent daily intake is important.

The Importance of Vitamins To Your Body. Overview. Vitamins allow your body to grow and develop. They also play important roles in bodily functions such as metabolism, immunity and digestion.

There are 13 essential vitamins, including vitamins A, C, D, E, and K and B vitamins such as riboflavin and folate. According to the U.S. National . A Guide to the B Vitamins. The B vitamin family is made up of eight B vitamins. Although they are commonly recognized as a group and often work together in the body, each of the B vitamins performs unique and important functions.

Vitamins are classified by their biological and chemical activity, not their structure: Animal sources of vitamin B12 are absorbed much better by the body than plant sources. Vitamin C. Important in wound healing and acts as an antioxidant.

It also helps the body absorb iron. It's found in citrus fruits, potatoes, and greens. Video: What Are Vitamins? - Definition, Types, Purpose & Examples - Definition, Types, Purpose & Examples In this lesson, you will learn about vitamins and the different types your body needs.

The Importance of Vitamins To Your Body | Healthy Eating | SF Gate