Healthy food for the immune system

On display: What your immune system needs

In order to function optimally, your immune system needs a large number of different vitamins, minerals and trace elements. Of course, they can be taken as a dietary supplement. However, the body can use them better if you get them in the form of fresh, locally produced, organic foods.

Vitamin A

Function in the body: Vitamin A is important for the skin and the mucous membranes of the stomach, intestines and respiratory tract – i.e. exactly for those surfaces that represent the first defense against viruses and bacteria. In addition, various immune cells need vitamin A for their maturation. It’s in here: carrots, egg yolk, calf’s liver, apricots, butter, cheese

Vitamin B6

Function in the body: Vitamin B6 helps produce both antibodies and white blood cells, which function as parts of the immune system. It is also needed to form hemoglobin. This substance enables red blood cells to carry oxygen. It’s in here: meat, poultry, cheese, legumes, berries, green leafy vegetables

Vitamin C

Function in the body: With vitamin C, the proteins belonging to the immune system are produced. At the same time, it protects many different body cells. Current research suggests that vitamin C intake may shorten the duration of some diseases. It’s in here: broccoli, spinach, citrus fruits, parsley, Brussels sprouts, red peppers

Vitamin D

Function in the body: Vitamin D helps maintain the balance of the entire immune system. Increasing your intake of vitamin D can reduce the length of time you are sick with the flu. In addition, it has a very positive effect on inflammatory processes and autoimmune diseases . It’s in here: Salmon, tuna, herring, sardines, oysters, mushrooms… and sunlight!

Magnesium

Function in the body: Magnesium is of central importance for various processes in the immune system. Among other things, it supports the function of the white blood cells. It also promotes the transmission of nerve impulses. A lack of magnesium can lead to inflammatory reactions It’s in here: Cocoa, bananas, pumpkin seeds, meat, fish, seafood

Zink

Function in the body: Zinc keeps the entire immune system stable, which is why vitamin C preparations are often combined with zinc. The trace element inhibits the multiplication of certain cold viruses. It is needed for wound healing and also improves the texture of the skin. However, zinc must not be overdosed. It’s in here: meat, hard cheese, offal, nuts, seafood, oatmeal

A look beyond the horizon

There’s a whole lot more you can do to reduce your susceptibility to infections. In our article Immune with System: Mobilize your immune system you will find valuable information on how you can strengthen your immune system not only with your diet but also with your behavior.

Darrick Robles

I was born with the vocation of being a doctor. I have worked in public health centers in California and Washington, ​​in social projects in low-income countries, and in pioneering private centers in integrative medicine. Currently, I am the founder and medical director of the social enterprise Med-Healths, in which I combine my medical care work with giving conferences on health and well-being in business and social environments.