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Nutritional Supplements: What You Need To Know

Nutritional supplements comprise vitamins, herbs, minerals, meal supplements, sports nutrition products etc.


The maximum of adults in the world takes one or more nutritional supplements daily or occasionally. Usually, dietary supplements contain minerals, vitamins, amino acids, herbals and botanicals, enzymes, and much more. These supplements are available in the form of traditional capsules, tablets, and powders, even as energy bars and drinks.

The Nutritional Supplement Label

All the products labeled as a nutritional supplement and normally carry a Supplement Facts panel that depicts the contents, quantity of active ingredients per serving, and other additional ingredients (like binders, fillers, and flavorings). The maker advises the serving size, but you or your health care expert should decide a perfect amount that is more suitable for you.


Nutritional supplements are typically used for several purposes. They can be added to the food regime to boost the complete health and energy in order to provide the immune system support and lessen the risks of ailment and age-related conditions. It even improves the performance in athletic and mind activities. Yet, most of these dietary products are treated as food and not regulated as drugs.

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Safety and Risk

Most of the supplements consist of active ingredients that can have strong effects on human body. It is good to be aware of the probability of sudden side effects, especially when having a new product.

Typically, supplements are most probable to source side effects or even harm when persons take them. Certain supplements can upsurge the risk of bleeding before or after surgery and they also affect the person’s affinity to anesthesia. Nutritional supplements can also interrelate with specific prescription drugs in means that might source problems. Here are some few examples:

  • Vitamin K can lessen the capability of the blood thinner Coumadin® to stop blood from clotting.
  • John’s wort can speed the break of several drugs (counting birth control pills and antidepressants) and thereby diminish these drugs’ efficiency.
  • Antioxidant supplements, like vitamins E and C, might lessen the efficiency of some kinds of cancer chemotherapy.

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Just be aware that certain ingredients found in nutritional supplements are added to foods, counting breakfast beverages and cereals. Intake of more than the requirement is always expensive and also increases the risk of facing side effects. Getting much of vitamin A can source liver damage, headache, reduce bone strength, and even source birth defects. Surplus iron can cause vomiting and nausea and might damage the liver and other organs.

Be careful about having dietary supplements when you are pregnant. Also, be cautious about giving them to a kid. Most of the nutritional supplements have not been well tried for safety in pregnant ladies, nursing mothers, or kids.

Talk with Your Health Care Expert

Let your health care experts (including pharmacists and dietitians) know which nutritional supplements you are having so that you can deliberate what’s suitable for your complete health. Your health care expert can assist you to determine which supplements, if any, may be beneficial for you.

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