12 Mar

Dietary Supplements – Are They Dangerous?

Vitamin supplements refer to any health products that can merchandise what we eat. That they include vitamins, minerals, amino acids, digestive enzymes, Probiotics, herbal supplements, glandular components and dietary fibers and many others. blendea kde koupit

The intake of eating supplements has been increasing every year. Whereas many people believe dietary supplements can boost their health or prevent certain diseases, some consumer groups or medical professionals have warned that dietary supplements can be dangerous. So, the question is: are dietary supplements really dangerous? Unfortunately, the question does not have a simple answer. 

Weight loss supplements, by its extensive definition, include thousands of different products. In 2005, Consumer Reports listed doze potentially dangerous dietary supplements. Many of them are herbal products. Some of these herbs have recently been employed by herbalists for hundreds of years and are believed as safe. However, when the active substances during these herbs are removed in pure or centered form and consumed over prolonged period, they can be dangerous to many people.

Many dietary supplements such as vitamins and mineral deposits are safe and can supplement what is lacking in our diet. On the other hand, however, benign supplement can become dangerous in overdose. In local news, a woman was reported to give her two young daughters mega dose of vitamin A for continuous period, thinking that the supplement is good for the eyes. Both experienced from acute liver failing and one required a liver transplant to save her life. Vitamin A is not dangerous but mega dose of supplement A is hepatotoxic. In this case, ignorance itself is dangerous!

The quality of health supplement is also an important factor. The occurrence of diffusion, such as heavy metallic, drugs, and toxic chemicals can make a harmless supplement dangerous. One example is the occurrence of microcystin toxin in rare green algae dietary supplements. Microcystins are natural poisons from certain strains of blue green algae that can cause liver harm and liver tumors. Relating to the research conducted by Health Canada, only 1 strain of blue renewable algae, Spirulina, is free of microcystins as Spirulina is harvested from handled fish ponds. Most of the non-Spirulina blue green algae supplements are contaminated by microcystins, especially those harvested from natural lakes. Daily ingestion of these dietary supplements would exceed the satisfactory standard of microcystin intake set up by Health Canada and WHO.

Good manufacturing practice (GMP) is yet another key factor to guard the quality and protection of dietary supplements. Overall health supplement manufacturers in conformity of GMP standards have to evaluate the identity of unprocessed trash, implement a quality control unit, provide expiry date for the done products, maintain good data of batch production and written procedures, and seek the services of personnel who are trained to understand and follow GMP. This practice can reduce the chance of having batch to set variation in strength, formula, purity and quality of finished products.

To total up, although most nutritional supplements are safe when consumed in line with the label, consumers are advised to instruct themselves before taking these supplements. What are the functions of these supplements? How long can i be taking them? Are they made by reputable companies in compliance of good manufacturing practices? Never take in more than the suggested dose unless supervised by health care professionals. In the event you are pregnant, breasts feeding, or suffering from pre-existing health conditions, you should also take extra precaution and talk to with your doctors or nutrition experts.

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