While colds and respiratory infections are becoming more common in people of all ages, stomach and intestinal infections are also common, especially in children. Child health and disease specialist Dr. Suhaila Yeldan Vatan Sefer explained 10 effective ways to strengthen children's immune systems and protect them from diseases.

Children should be kept away from unhealthy, fast, sugary, and processed foods. Protein sources such as meat, fish, eggs, and legumes are important for the production of immune cells. Foods rich in vitamin C (oranges, tangerines, kiwi, broccoli) and vitamin A (carrots, spinach) should be consumed. Since gut health affects 70 percent of immunity, fermented foods such as yogurt and kefir should be encouraged to support gut health. Nuts such as walnuts and almonds should also be included in the diet.

2- Don't randomly give vitamins!

Dr. Suhaila Yeldan Watan Sefer "The use of vitamins in children may be necessary for healthy growth and development; however, this process must be carefully managed. To strengthen their children's immune systems, parents can take vitamin and mineral supplements based on what they hear from their friends, the Internet, or their surroundings. However, giving some products that the child does not need without consulting a doctor can sometimes exhaust the immune system and trigger autoimmune diseases! The child's needs should be determined by conducting blood tests and evaluating his health condition. Taking high doses of some vitamins for long periods may accumulate in the body and cause poisoning. "This situation may pose serious health risks, especially for children who are in the stages of growth and development." 3- Don't neglect your vaccinations

Child health and disease specialist Dr. Suhaila Yeldan Watan Sefer "One of the most important ways to prepare the immune system against diseases is vaccination. Vaccines protect by preparing children's immune systems against certain diseases. Children's vaccination schedules should be followed regularly and any missed vaccinations should be completed. "It should be taken into account to get preventive vaccinations, especially against seasonal diseases such as influenza and pneumonia," he says.

4- Teaching hygiene rules

Hand hygiene significantly reduces the risk of infection. The habit of washing hands should be instilled, especially before eating, after using the toilet, and after returning from outside. Ensuring hand hygiene and not touching the face, eyes, and mouth during the day prevents germs from entering the body and reduces the risk of infection.

5- Make sure your child gets enough good sleep.

During sleep, the immune system undergoes repair and renewal processes. Children need to sleep for periods appropriate to their age (1-3 years: 11-14 hours, 3-6 years: 10-13 hours, 6-12 years: 9-12 hours) in regulating sleep. The immune system. Insufficient or poor sleep weakens the immune system. The sleeping environment should be dark, quiet, and comfortable.

6- Encourage exercise

Physical activity increases blood circulation, allowing immune cells to work more effectively. It improves overall health by reducing stress levels. Children playing outdoors is good for their physical and mental health. Children should be allowed to play outdoors for at least one hour a day and encouraged to participate in age-appropriate sports activities.

7- Take advantage of the winter sun

Vitamin D deficiency can lead to a weak immune system. Getting 15-20 minutes of sunlight a day is beneficial. Sunlight supports the production of vitamin D, and vitamin D also supports immune cells. Make sure to take advantage of the winter sun. If necessary, vitamin D supplements can be given under the supervision of a doctor.

8- Raise awareness of the harms of cigarettes and chemicals

Exposure to cigarette smoke weakens children's immunity and makes them more susceptible to respiratory infections. It is essential not to smoke at home and in areas where children are present. Raising awareness about the harms of cigarettes and chemicals is very important.

9- Help your child drink enough water

Maintaining water balance in the body is essential for the effective functioning of immune cells. The child should drink an appropriate amount of water according to his age. Water helps remove toxins from the body and helps immune cells function effectively.

10- Providing peace and a supportive environment within the family

Children's immune systems are weakened in stressful situations. It is important to provide peace and a supportive environment within the family. They can be encouraged to relax through activities such as art and games. We should learn that exposure in moderation helps protect a person from dangers, but excessive stress harms health. If necessary, support should be sought from experts to teach how to manage stress.

Avoid unnecessary use of antibiotics

Child health and disease specialist Dr. Vatansever emphasizes that unnecessary use of antibiotics negatively affects the immune system and can disrupt intestinal bacteria. He says: “Antibiotics should not be used for every cold or cough. Antibiotics should only be used on the recommendation of a doctor. Unnecessary use of antibiotics weakens the immune system and leads to the formation of resistant bacteria.