It is recommended both by doctors and nutrition experts that one should take a balanced diet on a daily basis. How healthy anyone of us is depends on our daily diet. The way our bodies take in some nutrients may be ineffective at certain times. Nutrient uptake problems are common to some people more than others. Dietary supplements come to help such people overcome their deficiencies.
The word dietary supplements refers to chemical substances that make up for nutrient and non-nutrient components needed by our bodies. Manufacturers specifically, make dietary supplements to provide nutrients that help improve the bodies biological operations. Supplements exist in different forms such as tablets, pills, capsules or liquid.
You may be wondering which are the available dietary supplements. The inspiration for most dietary supplements is the nutrients in the food we take. Though classified as drugs, dietary supplements are not exactly drugs. The most common supplements are minerals, vitamins, amino acids, proteins and dietary fiber.
Knowing what deficiency problem one has is the first thing to do before buying any dietary supplement. Advice from a doctor or a nutrition specialist may be necessary to pinpoint the right supplements. Some people may, however, qualify for dietary supplement use without even having to see the specialists. Supplements are needed by such people so that they can live healthy since the supplements provide the missing nutrients in their bodies. Let us take a look at these groups of people and what may generally make it necessary for one to use dietary supplements.
To begin with there are the people whose physical conditions prevents sufficient intake of nutrients in their bodies. Pregnant women and teenage girls at puberty may have a problem of deficiency of iron, for instance. Manufacture of blood in the body depends largely on the availability of iron. The women and teenage girls thereby can supplement their low blood amount by taking iron supplements.
People spending most of their time indoors and can thus not get the sun in their places are another category of people. Vitamin D is mainly synthesized from the sunlight. The problem of Vitamin D deficiency faces such group of people but dietary supplements can be used to cover up for such.
Dietary supplements are also a necessity to another group of people -the smokers. The intake of certain important nutrients has been proved to be slowed down by smoking. Among the key nutrients that smokers lack sufficient intake of is beta-carotene. Smokers should thus use supplements for to remedy this nutrient deficiency.
Lastly, nutrient intake may also be insufficient for people with certain ailments. After medical tests and diagnosis, a patient may be found to be suffering an insufficiency in the supply of certain nutrients. Doctors then go ahead to recommend specific nutrient supplements for such individuals.