A Healthy Diet to Support Your Immune System

Optimal immunity is strongly influenced by your daily nutritional intake. Eating foods rich in vitamin C, such as oranges, guava, and bell peppers, can help boost the production of white blood cells, which play a role in fighting infection.

Besides vitamin C, your body also needs vitamin D, which you can get from morning sun exposure as well as from foods such as oily fish and eggs. Zinc, found in nuts, legumes, and seeds, also plays an important role in maintaining immune function.

Along with paying attention to what you eat, make sure you stay well hydrated, get 7-8 hours of sleep a day, and manage stress wisely. Combining a healthy diet with a balanced lifestyle will help your body be better prepared to face a range of infectious diseases.