Zinc Deficiency
What is Zinc Deficiency?
Zinc is an essential mineral that plays a vital role in many of the body’s metabolic processes. Zinc deficiency occurs when your body does not have enough zinc to support these functions, resulting in serious health consequences.
Signs and Symptoms of Zinc Deficiency
Signs and symptoms of zinc deficiency can vary depending on the person and their situation. Some of the more common signs and symptoms include:
- Skin problems such as dermatitis or acne
- A decrease in the senses of taste and smell
- Anemia
- Delayed wound healing
- Mood changes
- Growth problems (especially in children)
- Hair loss
- A weakened immune system
Causes of Zinc Deficiency
There are a variety of factors that can lead to zinc deficiency. These include:
- Malabsorption – such as in people with gastrointestinal diseases or who have had gastrointestinal surgery.
- Increased requirements due to growth spurts, pregnancy, lactation, and certain illnesses.
- Low appetite and nutrient-poor diets.
- Excessive intake of certain drugs, such as antacids or diuretics.
- Certain forms of dialysis.
- Chronic alcoholism.
Risk Factors of Zinc Deficiency
The following groups are at higher risk of zinc deficiency than the general population:
- Infants and young children
- Women who are pregnant or lactating
- Elderly people
- Vegetarians and vegans
- People with gastrointestinal diseases or other conditions that affect zinc absorption
- Those with chronic digestive problems such as Crohn's disease or celiac disease
- People undergoing dialysis
- People with alcoholism
Treatment of Zinc Deficiency
Zinc deficiency is usually treated with a supplement. Depending on the cause, oral or topical applications may be more appropriate, and your healthcare provider will be able to suggest the best treatment for you. It is important to always take any supplement according to the recommended dosage.
In addition, it is essential to consume a balanced diet with a variety of foods that are rich in zinc, including lean meats, seafood, legumes, eggs, whole grains, nuts and seeds, dairy products, and fortified foods.