Abstract
Introduction: Most deaths around the world occur due to non-communicable conditions with the highest rates of non-communicable conditions mortality occurring in middle-income countries and low-income countries, when compared to other countries with high income. The use of nutritional supplementations covers a broad-spectrum of dietary products that are used aiming to provide the body with nutritional support of essential elements. Currently, a wide variety of nutritional supplementations are present in the markets for anyone.
Aim of work: In this review, we will discuss the most recent evidence regarding Advantages and disadvantages of using dietary supplements
Methodology: We did a systematic search for Advantages and disadvantages of using dietary supplements in the emergency department using PubMed search engine (http://www.ncbi.nlm.nih.gov/) and Google Scholar search engine (https://scholar.google.com). We only included full articles.
Conclusions: A well-balanced diet continues to be the ideal approach to maintain sufficient intake of essential micronutrients. However, there are many instances when supplementation has an important role in treating vitamin and mineral deficiencies and insufficiencies. Supplementation for individuals who are already nutritionally sufficient remains controversial; its effectiveness and necessity have been questioned and potential adverse events have yet to be fully assessed. Existing and future trials should carefully monitor both beneficial and adverse effects on different health outcomes.