Most of us turn to zinc lozenges and supplements when we feel sick, and for good reason. Zinc is one of the most profuse trace minerals in the system and holds a crucial role in nearly every aspect of health. For instance, zinc is needed as a cofactor for more than 300 enzymes. 
Evidence reveals that this vital mineral helps and immune function, wound healing, regulates blood sugar levels, and improves skin, eyes, and heart health. Thus, there are ample reasons to ensure you get your daily dose.
Read this article to gain insight into zinc supplements' uses, health benefits, mechanisms, and potential side effects.
Uses of Zinc Supplements
Zinc supplements are commonly used to address deficiencies in the body. Since the body cannot produce or store zinc, it must be obtained through diet or supplementation. Zinc supplements are often recommended for individuals who may not consume enough zinc-rich foods or have conditions that interfere with zinc absorption, such as gastrointestinal disorders.
Also Read: Zinc: Functions, Food Sources, Deficiency And Toxicity
Health Benefits of Zinc Supplements:
Immune Support
Zinc holds a pivotal role in bolstering the immune system. It aids in the development and functioning of the immune cells, helping the body combat infections and illnesses. It also acts as a potent antioxidant, thus lowering the risk of developing chronic disease conditions such as heart disease, diabetes, and cancer.
Regulate Blood Sugar Level
Zinc is known for its efficacy in controlling blood sugar surge, promoting insulin secretion, and improving insulin sensitivity, thus enabling the system to use insulin efficiently.
Wound Healing
Zinc supplements are vital for wound healing and tissue repair. It promotes cell growth and division, facilitating the healing process for cuts, scrapes, and other injuries.
Combats Acne
Zinc supplements are beneficial in enhancing skin health and curing common skin woes like acne. Studies have also shown that taking zinc supplements aids in easing the inflammation and irritation caused by acne breakouts.
Also Read: 5 Foods Incredibly High In Zinc That You Should Include In Your Diet-Infographic
Promotes Skin Health
Zinc is known for its beneficial effects on the skin. It helps maintain skin integrity, supports collagen synthesis, and may alleviate certain skin conditions like acne and eczema.
Supports Growth and Development
Zinc is a vital mineral for average growth and development, particularly during infancy, childhood, and adolescence. It is actively involved in DNA synthesis and cell division, crucial processes for growth.
Fertility Health
Zinc is a key trace mineral that holds a significant role in reproductive health for both men and women. It is essential for hormone production, sperm health, and egg development.
How Zinc Supplements Work?
Zinc is a cofactor for several enzymatic reactions involved throughout the body. It is vital for the activity of over 300 different enzyme reactions, influencing processes such as protein synthesis, cell division, and immune function. Zinc also acts as a powerful antioxidant, assisting to combat oxidative stress and safeguard cells from damage.
Additionally, zinc is involved in gene expression, cell signalling, and the regulation of neurotransmitters. Its diverse functions highlight its importance for overall health and functioning.
Side Effects of Zinc Supplements
Zinc is crucial for overall health and well-being. However, overdosing can lead to adverse effects. Common side effects of zinc supplementation include:
Digestive Issues: High doses of zinc can cause stomach upset, nausea, vomiting, and diarrhoea.
Copper Deficiency: Zinc contends with copper for absorption in the body. Overintake of zinc supplements can lead to copper deficiency, which may result in anaemia and neurological symptoms.
Immune System Dysfunction: While zinc supports immune function, excessive intake can disrupt immune responses and lead to immune system dysfunction.
Reduced HDL Cholesterol: Some studies suggest that high doses of zinc may lower HDL (good) cholesterol levels, which could affect cardiovascular health.
Metallic Taste: Taking zinc supplements may cause a metallic taste in the mouth, particularly with lozenges or nasal spray forms.
Conclusion:
Zinc supplements offer a range of health benefits, from supporting immune function to promoting wound healing and beyond. However, it is essential to use them with caution and under the guidance of a healthcare provider to avoid potential side effects. By understanding the uses, mechanisms, and potential risks associated with zinc supplementation, individuals can make informed decisions to optimize their health and well-being.
References:
- Zinc and its importance for human health: An integrative review
Nazanin Roohani, Richard Hurrell,1 Roya Kelishadi,2 and Rainer Schulin
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3724376/
- Zinc Intakes and Health Outcomes: An Umbrella Review
Jin Li, 1, 2 , Dehong Cao, 1 , † Yin Huang, 1 , 2 Bo Chen, 1 , 2 Zeyu Chen, 1 , 2 Ruyi Wang, 1 Qiang Dong, 1 Qiang Wei, corresponding author 1 , * and Liangren Liucorresponding author 1 , *
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8861317/
Disclaimer:
The content provided here is for informational purposes only. This blog is not intended to substitute for medical advice, diagnosis, or treatment. Always seek the advice of a qualified healthcare provider for any questions or concerns you may have regarding a medical condition. Reliance does not endorse or recommend any specific tests, physicians, procedures, opinions, or other information mentioned on the blog.
