These days are perfect for weakening immunity due to cold and dry indoor air. Experts point out that protein intake is more important in times like these. Proteins are a component of immune cells, and if deficient, they become vulnerable to harmful bacteria such as viruses. It is in this context that Westerners eat chicken soup when they have a cold, or we eat samgyetang and beef when we feel weak.
When the immune system is at risk, it is important to follow a balanced diet consisting of various food groups | Source: Getty Image Bank
Is “meat” the best solution when you have little energy? Because vegetables are important too
Vegetables are also essential for boosting immunity. Not only is it best to eat a balanced diet of animal and plant proteins, but vegetables are also rich in vitamins and minerals that strengthen the immune system. The high-quality dietary fiber in vegetables helps maintain intestinal health and helps strengthen the immune system.
Recent studies have shown that vegetables play an important role in preventing COVID-19 infection. According to the research team, it has been confirmed that people who follow a plant-based diet have a 39% lower risk of COVID-19 infection compared to people who follow an omnivorous diet. Moderate severity was also lower in the vegetarian diet group (11%) than in the omnivorous diet group (18%). This content was published in the medical journal ‘BMJ Nutrition Prevention&Health’.
The research staff explained: “Plant-based diets are rich in antioxidants, phytosterols and polyphenols, which may have a positive effect on several cell types involved in immune function and may also have direct antiviral properties.”
The correct answer is “evenly”… Some ingredients require supplementation
To build immunity, you need to eat a variety of nutrients. Obesity caused by nutritional deficiencies or excessive consumption reduces immunity. The answer is to eat meat, vegetables, fruits, nuts, etc. in adequate quantities and in a balanced way.
If it is difficult to maintain a diet due to busy daily life, it is necessary to take vitamins and micronutrients as dietary supplements. In particular, it is recommended to get enough vitamins B, C, D and zinc, which are closely related to the maintenance of the immune system, to avoid deficiencies.
In the case of COVID-19, where there are still many cases of infection, prevention can be expected with the supplementation of UDCA (ursodeoxycholic acid). UDCA, a key ingredient in liver nutrients, is an ingredient that helps smoothly eliminate toxic substances and wastes from the body and protects liver cells. Recent studies have shown that it is effective in preventing COVID-19. In particular, it is expected to be effective against mutant viruses as it blocks infection by closing the “ACE2 receptor”, which is the route by which the coronavirus enters the human body.
In the case of vitamin supplements, the maximum dosage is often sought, but it is a good idea to check whether each nutrient is contained in the “optimal intake amount” considering the side effects. UDCA is an over-the-counter medication and can be taken in doses up to 100 mg (per tablet).
<저작권©언론사 하이닥, 무단 전재 및 재배포 금지>
2024-01-12 09:00:00
#meat #immunity #prevent #infectious #diseases #NewsColumn #health #history