If we are what we eat, then consuming nutritious foods is our surest way to maintain overall health.

With more than 700,000 COVID-19-related deaths in the United States reported by the Centers for Disease Control and Prevention, no other event to date has tested the capabilities of the immune system or appealed to the importance of nutrition . Recognizing the key nutrients that support the immune system and knowing where to find them are two powerful tools for maintaining a healthy lifestyle, according to the British Nutrition Foundation.

Lifestyle, especially diet, directly affects the health of the immune system, and key nutrients play a major role in its proper functioning. Plant-based foods not only contain these key nutrients, but they also inadvertently support the immune system by reducing inflammation, lowering the risk of cardiovascular disease, and even fighting cancer and type 2 diabetes.

The main components of the immune system (cells, tissues and organs) depend on nutritional choices to function as they should. When a foreign invader – or antigen – is identified, the immune system sends soldiers – antibodies – to fight it. It is an immune response. The immune system remembers antigens, allowing antibodies to search for and destroy them quickly on the second, third, fourth, or more times. It’s immunity.

As flu season begins, already battered by a pandemic, it’s more important than ever to support your immune system with nutrient-dependent decisions. Nutrition plays a key role in supporting your immune system, but healthcare professionals agree that the best way to ensure a healthy and strong immune system is to combine a nutrient-dense diet with regular doctor’s visits and stay away from the doctor’s office. day on vaccinations.

Referring to research from scientific journals, including the American Journal of Lifestyle Medicine, the International Journal of Medicine and Medical Sciences, and the Food and Nutrition Bulletin, Thistle has compiled a list of foods rich in key nutrients that support the immune system, and they are highlighted. below.