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Dietary Supplement

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What are Dietary Supplements?

Dietary supplements are vitamins, herbs, minerals, and even ingestible food that are a part of the diet for health benefits. These are distinguishable from other conventional foods and drugs. Products like multivitamins, fish oil capsules, probiotics, garlic tablets, and even types of energy drinks can be categorized as dietary supplements. 


The dietary supplement should be used for oral intake only in the form of capsules, tablets, powders, or liquids. The dietary supplements cannot include chemicals that were not marked as dietary supplements. These dietary supplements do not cure, treat, or prevent any disease. They are often used to supplement other conventional medications and are seen as a healthy lifestyle habit. More and more people are shifting to these dietary supplements for their daily life. 

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Effectiveness of Dietary Supplements 

  • Calcium, as well as vitamin D, helps in keeping the bones strong and reduces the loss of bones.

  • Folic acid reduces the risk of congenital disabilities. 

  • Omega 3 fatty acids help with heart disease. 

Some Examples of Dietary Supplements: 

  • Vitamins: Including vitamin A, vitamin D, Vitamin C, and Vitamin E, these are consumed in small quantities for energy and growth of the body. 

  • Minerals: They include zinc, calcium, and magnesium and are required to stay healthy. 

  • Antioxidants: they protect the body from any by-products that are caused through the body's chemical processes. 

  • Amino Acids: The body itself makes these.

Overall Benefits of Dietary Supplements 

  • They help in nourishing and strengthening the body. 

  • They help in delivering nutrients to the body that cannot be produced on its own. 

  • They help in delaying the ageing process by helping the body function efficiently.

  • They enhance the skin keeping you radiant inside and out. 

Types of Supplements 

Nutritional Supplements

Nutritional supplements consist of vitamins, minerals, meal supplements, herbs, sports nutrition products, and also other diet products that help in boosting the nutritional content in the diet. They are used to boost overall health and give energy. They support the immune system and reduce the chance of getting ill. They help in improving athletic performance and even mental activities. Most of these nutritional supplements are just treated like food.

Multivitamin Supplements 

Supplement multivitamins contain vitamins and minerals and sometimes other few ingredients as well. MVMs are taken to increase the intake of nutrients, reduce the risk of diseases and promote overall health. People who don’t consume enough vitamins and minerals through food and are on a low-calorie diet can consider taking MVMs. 


A Nutrilite multivitamin helps in meeting the daily requirements of nutrients that are needed along with a proper diet. One tablet of Nutrilite multivitamin contains 13 vitamins and 11 minerals, which help balance the intake of nutrients. In addition, they contain nutrients that support immunity and help in providing antioxidants for the body. 


Vitamin C and B present help in strengthening immunity and improve metabolism. The iron and iodine present in the tablets help in supporting the nervous system and mental stability. The supplement multivitamin helps keep the person active, and lastly, the biotin present also takes care of skin and hair, making them healthy. 

Herbal Supplements 

Herbal supplements are made from plants and are used in managing certain diseases and health issues. These nutrition herbal products contain purified ingredients only. They can be consumed in many ways like swallowed as pills or teas. They can even be used as gels on the skin and get added to the bathwater. Most importantly, all these quality nutrition herbal products are made to support your nutrition goals, regardless of how complex they seem.

Weight Loss Dietary Supplements

The dietary supplements for weight loss contain ingredients like herbs, fibre, and minerals present in different amounts and combinations. They can be in the form of capsules, tablets, powders, and liquid. They are claimed to help by blocking the absorption of fats and carbohydrates, thus speeding up the metabolism. However, these should be taken only after consulting with a doctor as they have dozens of ingredients mixed together. Considered to be one of the best dietary supplements, you have it to reduce your weight naturally.


Vitamin B12 can be taken in the form of a pull that boosts metabolism and burns the fat away. 

Omega -3 fatty acids are known to support weight loss along with green tea. 

Safety and Quality of Dietary Supplements 

It has been an age-old scientific debate whether these supplements provide significant health benefits or not. Scientific evidence supports the use and role of vitamins and minerals for maintaining good health. Vitamin D has gained immense popularity as it helps in preventing many chronic diseases. However, inconsistency in the supplement efficacy leads to varied product quality. Some cases even show that the supplements don’t contain all the ingredients claimed on the manufacturer's label. Surveys have even indicated that almost 15 percent of supplements are adulterated, hence altering the safety of these nutritional supplements. 

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FAQs on Dietary Supplement

Q1. Dietary Supplements: Yes, or No?

Ans: Some people might require extra iron due to iron deficiency, some may need more B12, and some may need more calcium or vitamin D. This does not mean that everyone should indulge in consuming all these supplements. If there’s a lack of something in the body, the doctor might suggest a supplement that will help in balancing the diet. These supplements should be taken along with food and not be substituted with food.

Q2. What’s the USP of Supplements? 

Ans: Supplements are used to enhance and not replace. If one consumes many supplements but does not eat well, will still suffer from health issues. The supplement should be taken by researching what ingredients it contains, and whether it has the USP symbol that acts as an important Indicator of the product quality. The supplements should be taken daily, and there should be consistency in the consumption for it to show results. And lastly, do not forget to make sure that the ingredients of your supplements don’t interact with the prescribed medicines that are being consumed. Consult the doctor and do your research, and you’re set to lead a healthy and happy life.