Deficiency

Deficiency – An Overview of Common Nutrient Deficiencies

Deficiency is a condition in which the body doesn’t have enough of an essential nutrient, such as vitamins, minerals, or essential fatty acids. Without enough of these vital nutrients, the body is unable to function as intended. The resulting weak immune system can make someone vulnerable to health issues.

Common nutrient deficiencies include:

• Vitamin D3: Found in fortified milk, egg yolks, and some fatty fish, and is needed to keep bones and teeth healthy.
• Vitamin B12: Found in animal protein and is important in red blood cell formation, DNA synthesis, and neurological functions.
• Iron: Found in leafy greens, legumes, and meats, and is essential for transporting oxygen within the red blood cells.
• Magnesium: Found in legumes, greens, bananas, and nuts, and helps muscles to relax, synthesize proteins, and helps the body to better absorb calcium.
• Selenium: Found in seafood and organ meats, and helps with the functioning of the thyroid.

These deficiencies can be caused in a variety of ways. People may be genetically predisposed to deficiencies, or may suffer from an improper diet, malabsorption, issues with the intestine, or chronic diseases. It’s important to keep track of your diet to make sure you’re getting the necessary nutrients.

If you suspect a deficiency, the best course of action is to see a doctor as soon as possible. They will be able to assess the current level of each essential nutrient in your body and determine if there’s a deficiency present. The doctor may also suggest supplementation or may advise you to change your diet in order to correct the problem.

It’s important to note that, while nutrient deficiencies can be serious, they can also be managed and corrected in many cases. Proper diet and supplementation can help to restore balance and prevent further issues.