From fighting infections to aiding tissue regeneration, zinc is essential for the proper functioning of our body.
Zinc is an essential mineral for the human body, recognized for its ability to strengthen the immune system and accelerate recovery processes. However, despite its vital role in our body, its importance is often underestimated.
A balanced diet and, in some cases, zinc supplementation can have a significant impact on our health, improving not only our defenses against infections but also other key aspects of our overall well-being. Here are the main benefits of zinc for health.
1. It strengthens the immune system
Zinc plays a crucial role in strengthening the immune system, as it is necessary for the development and proper functioning of immune cells. These include natural killer cells, monocytes, polymorphonuclear white blood cells, as well as T and B cells.
It also regulates cytokines, proteins involved in the inflammatory response, allowing the body to manage inflammation properly without it becoming a problem. Without sufficient zinc, the body’s defenses are compromised, which can increase vulnerability to diseases.
The human body cannot store zinc, so it is necessary to obtain it continuously through diet (from foods such as seafood, fish, meats, nuts, seeds, and whole grains) or through medically supervised supplementation.
2. It accelerates wound healing
Wound healing, such as burns and skin injuries, is a complex process that includes stages such as coagulation, inflammation, and the formation of new tissues. For these processes to occur properly, certain nutrients, including zinc, are required.
Research conducted in the journal Nutrients has highlighted that zinc is a micronutrient that contributes to the repair of cell membranes, the proliferation of new cells, and the functioning of the immune system. When the body is deficient in zinc, skin problems and difficulties in wound healing can occur.
People who follow a varied diet can easily meet the recommended daily intake of zinc, which is 11 mg/day for men and 8 mg/day for women. However, those who follow a vegetarian or vegan diet may need supplements.
3. It prevents and fights infections
Zinc helps strengthen immune cells, such as T lymphocytes, which play a key role in the body’s response to pathogens causing colds and other viral diseases. It also acts as an inflammatory modulator, helping to reduce the duration and severity of infections.
Studies have suggested that zinc deficiency affects one-third of the global population and is linked to 16% of lower respiratory infections, 18% of malaria cases, and 10% of diarrheal diseases.
This underscores the importance of consuming zinc-rich foods to maintain adequate zinc levels. This can protect your immune system, reduce the severity of any infection, and accelerate your healing process.
4. It favors hormonal balance
Zinc promotes the regulation of essential hormones, such as insulin and thyroid hormones, which are crucial for metabolic functioning.
Zinc is a mineral that helps endocrine glands release the right hormones, thereby promoting hormonal balance in the body.
Additionally, by optimizing the function of hormones related to metabolism, this micronutrient can help maintain stable energy levels and prevent fatigue. Therefore, it is ideal for maintaining vitality and optimal physical performance.
5. It promotes cognitive and mental functions
In addition to helping the body heal wounds and prevent infections, zinc plays an essential role in the proper functioning of the brain, influencing key processes such as neurotransmission and cognitive functions.
Maintaining adequate zinc levels improves memory, concentration, and mood, thus promoting better overall mental health.
Zinc is a mineral ally for your overall health
Maintaining adequate zinc levels is essential for the optimal functioning of our body. Not only does it strengthen immune defenses and accelerate recovery, but it also regulates key hormones and improves metabolism.
Whether through a balanced diet or dietary supplements, zinc can have a significant impact on our overall health by helping to prevent diseases and promoting lasting well-being.