Nutritional Supplements - Can they be Dangerous?

Dietary supplements talk about any health items which can supplement the diet of ours. They include vitamins, herbal supplements, Probiotics, digestive enzymes, amino acids, minerals, glandular extracts in addition to dietary fibers etc.
The use of dietary supplements is rising every year. Whereas lots of people believe that dietary supplements can improve the health of theirs or protect against particular illnesses, certain consumer groups and health professionals have warned that dietary supplements can be harmful. So, the question is: are dietary supplements truly dangerous? Sad to say, the question doesn't have a super easy answer.
Dietary supplements, by its broad definition, include thousands of numerous products. In 2004, Consumer Reports listed twelve potentially dangerous dietary supplements. A lot of them are organic products. Some of these herbs were used by herbalists for countless years and are considered as safe. But, when the active substances in these herbs are extracted in pure or concentrated form and consumed over prolonged time, they're able to be risky to lots of people.
Lots of dietary supplements like vitamins and minerals are secure and can supplement what's missing in the diet of ours. However, even the benign supplement could become dangerous in overdose. In news that is local, a lady was reported to give her 2 teenage daughters mega measure of vitamin A for prolonged period, thinking that the nutritional supplement is good for the eyes. Both suffered from acute liver failure as well as one called for a liver transplant to save her life. Vitamin A is not hazardous but mega dose of vitamin A is hepatotoxic. In this situation, ignorance is dangerous!
The quality of dietary supplement is likewise a vital component. The presence of contaminations, for example heavy metal, drugs, and toxic substances can make a benign supplement risky. One example would be the presence of microcystin toxin in blue green algae dietary supplements. Microcystins are natural toxins from specific strains of blue green algae which might result in liver damage and liver tumors. According to the analysis conducted by Health Canada, only one strain Benefits of Prebiotics blue green algae, Spirulina, is clear of microcystins as Spirulina is harvested from controlled ponds. Most of the non Spirulina blue green algae health supplements are polluted by microcystins, particularly those harvested from natural lakes. Daily consumption of these nutritional supplements would surpass the appropriate degree of microcystin consumption started by Health Canada and WHO.
Good manufacturing practice (GMP) is another crucial component to safeguard the quality as well as safety of soluble supplements. Dietary supplement makers in compliance of GMP requirements have testing the identity of raw materials, implement a quality control product, offer expiration date for the completed products, keep good records of batch production and written methods, and hire personnel that are trained to comprehend as well as follow GMP. This practice is able to decrease the chance of getting batch to batch variation in power, composition, quality and purity of finished items.
To sum up, although most nutritional supplements are safe when taken based on the label, consumers are encouraged to teach themselves prior to taking these supplements. What are the functions of these supplements? How many years should I be using them? Can they be manufactured by reputable organizations in compliance of great manufacturing practices? Never consume over the recommended serving unless supervised by health care professionals. If you are expecting, breast feeding, or perhaps suffering from pre-existing health issues, you should also take additional precaution as well as check with your nutritionists or doctors.