What to eat to boost immunity

Eating a varied diet and ensuring adequate nutrient intake is an important step in building immunity. Vegetables and fruits are essential components for boosting the immune system, as they are rich sources of vitamins, minerals, and antioxidants. It is recommended to consume at least five portions of fresh vegetables and fruits daily, choosing a variety of colors to obtain different types of nutrients. In addition, lean protein sources such as chicken, fish, and legumes can be included in the diet, as they are rich in nutrients like vitamin D, iron, and zinc, which support immune function. Moreover, certain foods such as probiotics and fish oil may also help enhance immunity. However, it is best to consult a doctor first to determine the most suitable options. In summary, eating a diverse and nutritious diet, along with maintaining healthy lifestyle habits—such as regular exercise, sufficient sleep, and stress reduction—can promote immune system health and improve the body's resistance.