As more and more people are interested in health due to the aftermath of COVID-19, interest in various nutritional supplements that can take care of their bodies easily and reliably is increasing day by day.In addition to nutritional supplements that help boost immunity, more and more people are looking for nutritional supplements simply to improve their health as the seasons change recently.The following are representative nutritional supplements that help improve immunity and health.
1. Calcium is one of the most necessary nutrients for the people of Korea.
Lack of calcium reduces the phagocytosis of white blood cells and reduces immunity.In addition, it was found that eating 1,000mg of calcium together when dieting has a great weight control effect.The absorption rate of calcium was around 60% for infants, 40% for children and adolescents, and 30% for adults.In other words, calcium intake decreases as you get older.Foods that help absorb calcium include milk, kelp, cabbage, bonito, and fructo oligosaccharide.700mg to 1000mg per day is the recommended daily calcium intake, and be careful not to exceed the recommended amount.In the case of calcium, it is an essential factor for revolution solidification, muscle contraction and relaxation, enzyme activation, white blood cell phagocytosis, osteoporosis prevention, weight control, diabetes, and cancer prevention.In addition, calcium does a lot more than you think, especially calcium in the blood is involved in maintaining life phenomena such as market beat, blood vessel contraction and relaxation, and nerve stimulation transmission.
2. Vitamin D and C, essential for improving immunity
This is also one of the most scarce nutrients for the Korean people.Lack of vitamin D leads to a lack of calcium, which leads to the above-mentioned situation.In addition to enhancing immunity in relation to the function of vitamin D, the most well-known is the “bone stiffness.”It helps the intestines absorb calcium and promotes bone formation.Therefore, lack of vitamin D can lead to rickets for newborns and children and osteomalacia for adults.It is a disease in which bones are weak and easily deformed, and taking nutritional supplements is important, but it is also important to see sunlight for more than 30 minutes a day.Vitamin C is a substance that is easily destroyed by heat, light, water, and oxygen.It inhibits damaged skin regeneration and melanin pigmentation and increases diet effects.Vitamin C is essential to strengthen the immune system, so if it is insufficient, immunity decreases.It is more effective to divide it into two to three times than to consume a large amount at a time because it is discharged out of the body six hours after provocation.However, for people with poor kidneys or urinary stones, and for gout patients, it is recommended to take less than 1,000mg a day.This is because high-dose intake can make the disease worse.It also prevents cancer, arteriosclerosis, rheumatism, and helps the elderly maintain cognitive and memory.
3. Zinc and Probiotics.
Zinc, which is necessary for cell growth, reproductive maturity, immunity, insulin and sugar metabolism, is essential, especially for cellular functions that fight at the forefront of our body.Therefore, if zinc is insufficient, immunity decreases.Zinc also plays a role in protecting respiratory epithelial cells, suppressing inflammatory reactions, and enhancing immunity.Therefore, if it is insufficient, immunity to viruses, bacteria, and parasites decreases, making it easy to be exposed to infectious diseases.Zinc-rich foods include animal foods, especially oysters.Next is probiotics, a lactic acid bacteria living in our body’s intestines.There are about 100 to 1,000 species, and about 100 trillion bacteria (harmful bacteria) exist in the intestine at the same time.Therefore, if there are fewer beneficial bacteria and more harmful bacteria, immune cells decrease and immunity decreases.It is better to eat several types of beneficial bacteria than one type because what you do varies depending on the type of beneficial bacteria.It is a living bacterium that enters the body and has a healthy effect, and it forms a strain that is beneficial to the intestinal environment to discharge harmful bacteria and waste substances in the intestines.According to experts, the number of minor illnesses after taking probiotics has decreased, and it has helped to improve symptoms of irritable bowel syndrome, which is prone to stress or eating habits problems.
As there is a saying, it is not good to take too many nutritional supplements no matter how helpful they are.Rather than unconditionally taking various nutritional supplements, it is important to know the characteristics and ingredients of nutritional supplements and to take an appropriate amount of nutritional supplements that suit you.
