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You have probably heard or come across the term dietary supplements. And you may be wondering what are these products? Well, these are manufactured products with concentrated sources of nutrients or other substances that have the ability to enhance the nutritional level or physiological effect of someone taking them.
Not all dietary supplements are for weight loss. Others are there to provide for the nutritional deficiency within the body, others help to build muscle tissue and yet others are there to support our physical functions such as eyesight. Some of these products help to improve sleep or boost energy levels in an individual. Supplements may also help to correct malnutrition or to maintain an adequate intake of certain nutrients within the body. However, good they may be, these products, should not at any time replace a balanced diet. A balanced diet is the best you can give to your body for it to stay healthy and function well.
Extracted nutrients from either food sources or synthetic, individually or in combination, make up these products. They are made in such a manner in order to increase the quantity of their consumption. A person not receiving proper nutrition from food may opt to take these products in order to cover up for the deficiency. As a result, supplements complement the normal diet and are usually taken by mouth.
Dietary supplements forms and types
Today, Dietary supplements come in a variety of forms such as vitamins, minerals, traditional tablets, or capsules. Other forms include powders, amino acids, enzymes, drinks, energy bars, and many other types.
However, popular supplements include vitamins D and E. Minerals like calcium or iron. Herbs such as Echinacea and garlic, and specialty products such as glucosamine, probiotics, including fish oils.
The European Union classifies these products as Food Supplements while the United States classifies them as Dietary Supplements. Majority of adults in the United States usually take at least one or more dietary supplements every day or occasionally. Ideally, the Dietary Supplement Health and Education Act of 1994 (DSHEA), U.S, deem supplements to be food.
How do weight-loss dietary supplements work?
Many companies in the production and distribution of these products claim, their effectiveness in weight loss. They indicate that supplements help in Curbing your cravings for food and Make you feel full. In addition, they claim that supplements can Speed up your metabolism. Furthermore, they help to Slow down your body’s fat production. Other claims include the ability of these products to help in keep your body from absorbing the fat in the foods you eat.
Are they worth it?
Should you opt for these products? Well, before you decide on using supplements you need to make sure that your body really needs them. How do you know if your body really needs them? Seek professional guidance before making any significant changes. Especially if you are taking other medications or related products to ensure that you are safe. In addition, understand the benefits and risks associated with the product you intend to start using. If you discover that the risks outweigh the benefits, then better to quit and opt for better products. Try this
Advantages of using dietary supplements
Many dietary supplements out there have clean safety records. As such millions of Americans responsibly consume them and still experience no ill effects. In addition, some dietary supplements such as folic acid are beneficial to some women of childbearing age who may become pregnant. Folic acid in these women reduce the risks of birth defects such as Spina bifida.
Furthermore, most pregnant and breastfeeding women, are at risk of vitamin D deficiency. Hence, they are advised to take a daily vitamin D supplement. Vitamin D helps to regulate the amount of calcium in the body. Which helps to keep the bones strong and healthy for both the mother and the baby. Another good example is the crystalline form of vitamin B12. This vitamin is very beneficial in people over the age of 50, who often have a reduced ability to absorb naturally occurring vitamin B12.
While a balanced diet is a key to getting the best vitamins and minerals, supplements too can help. For instance, if you are eating healthy foods but still are deficient in some nutrients, then supplements can help. Just ensure that you are taking them in addition to healthy diet choices and nutrient-dense foods. Remember that they are supplements, and not meant to be replacements for normal meals.
In addition, these products can contribute to improved muscular strength, endurance, including overall physical performance. As such, athletes commonly take them to improve their performance. Furthermore, food supplements can also prevent a variety of diseases and health conditions. Furthermore, other supplements work with certain drugs as a method to complement treatment for healthier conditions.
Disadvantages of using supplements
Many supplements have proven to be harmful. These products may have microbiological, pesticides or heavy metal contamination in them. In addition, other products have shown an absence of a dietary ingredient claimed to be in them.
There is a lot of misleading information concerning supplements out there. You need to watch out. Even for the ‘well-informed ones’, it can be a challenge to find reliable information about the safe use and potential risks associated with these products. In addition, supplements do not benefit as much as they are publicized in
Within the United States, there are fewer restrictions on these products as compared to pharmaceutical drugs. Therefore, most often manufacturers do not have to prove that they are either safe or effective. Furthermore, the U.S. Food and Drug Administration (FDA) does not determine whether they are safe or effective before shipping them to market shelves. As a result, the FDA maintains a list of potentially harmful products marketed as ‘dietary supplements’. The worst products being within the weight loss, sexual enhancement pills, and bodybuilding products. Which mostly are of low or poor quality.
Other producers have even gone to the extent of lying that their products can cure certain diseases. You should bear in mind that up to date there has not been any scientific evidence to back such claims.
Despite most of them being considered safe, overdosing or even death have resulted due to abusive in their use.
Vitamins can be toxic
Vitamin K can really be toxic if used wrongly. It can reduce the effectiveness of blood thinners like Coumadin, (a prescription used to treat blood clots). Vitamin E supplements can also increase the action of blood thinners, leading to easy bruising and nosebleeds. Furthermore, Vitamin C, when taken in doses exceeding 2,000 milligrams, can cause nausea and severe diarrhea. Furthermore, Vitamin A is toxic and can cause liver damage, blurred vision, headaches, bone pain and swelling, drowsiness and nausea.
Other products which have proved to be toxic in large doses include Selenium, Boron, and Iron supplements. These products can also interact with medications, which can cause unwanted side effects and decrease the efficacy of these medicines.
Furthermore, these products are less healthy as compared to food. For example, despite B-complex supplements providing many nutrients present in whole grains and legumes. They do not provide valuable amounts of protein and fiber present in these foods. To add on to that, dietary supplements are expensive.
The other complications come when you mix them. Some have the ability to interfere with your absorption and cause serious health complications in your systems.
What you need to do before using them
Always, consult your doctor before purchasing the product. So that you buy the correct and ideal supplement needed by your body. In addition, do your research to determine the safety of the product. If not very clear then you are at liberty to contact the manufacturer for information or ingredients related to the product you intend to buy. Do not assume that the term “natural” in relation to a product ensures that the product is safe for you. Be wary of hype headlines. Furthermore, Learn how to spot false and fake claims. Try the 5 seconds formula and melt your fat completely, click here!