Nutrition area
Immunity
Do you want to be healthy and strengthen your immune system?
Then the Food Secrets app is exactly the right thing for you!
Why is a healthy diet important?
Are you truly aware of the signals you send your body through your diet?
„You are what you eat“
So goes an old proverb – and not without reason...
Everything we eat is processed in our body and directly influences our well-being and our mind.

With a healthy diet you can strengthen your immune system in the long term and give your body and mind the ideal foundation.
Strengthen your immune system
Our diet has a direct influence on our immune system.

Would you like to strengthen your immune system? Then change your habits – with a healthy diet you can strengthen your immune system naturally and sustainably.
Prevent and heal diseases
Many lifestyle diseases have their origin in a poor diet.
Act preventively before you get sick – many medications destroy your gut flora and your health!

Medications and doctor's visits are expensive, and your body is the most valuable asset you own!
What makes a diet healthy?
Nutrition is as diverse as nature itself. There are, however, some dietary habits that, according to many nutrition studies, generally have an extremely positive effect on health.
A little foretaste of our nutrition tips and a healthy diet can be found below.
Healthy fats instead of trans fats
Healthy fats such as omega-3 have a positive effect on body and mind.
Unlike omega-3 fats, trans fats should generally be avoided.

Since the body cannot produce omega-3 fats itself, it is all the more important to obtain them through food.
A fibre-rich diet
Dietary fibre has a positive effect on health.

Fibre-rich foods should therefore generally be preferred.
A low-carb and low-sugar diet
Carbohydrate- and sugar-rich foods are known to be the cause of many diseases, lead to obesity and harm the gut flora.

In general, foods with few simple carbohydrates and little sugar should be preferred.
Acid–base balance
According to various studies, a diet with a base (alkaline) surplus has a positive effect on the body.

Foods with a high alkaline content should therefore be preferred.
Immunity ranking

The immunity ranking shows you, with one click, all the foods that best support your immune system. Use it to optimise your favourite foods and find recipes. Get all our Food Rankings in your Food Lab.
FAQ – Strengthening the immune system through nutrition
Which foods strengthen the immune system?
Foods rich in omega-3 (e.g. fatty fish, walnuts, flaxseed), fibre-rich vegetables and pulses, fermented foods for the gut flora, plus colourful fruit and vegetables high in vitamins and phytonutrients.
How does Food Secrets help me strengthen my immune system?
The app rates foods by their immune-supporting effect in the immunity ranking, combines this with recipe import, nutrient analysis and a shopping list, and turns the knowledge into easy everyday routines.
Can a healthy diet really prevent diseases?
Many lifestyle diseases are linked to a poor diet. A nutrient-rich, plant-focused diet supports the gut flora and the immune system and can help to act preventively.
Why are omega-3 fats so important?
Omega-3 fats have an anti-inflammatory effect and support body and mind. Because the body cannot produce them itself, they need to come from food such as fatty fish, walnuts or flaxseed oil.
What role does the acid–base balance play?
According to various studies, a diet with an alkaline surplus – rich in vegetables, salads and fruit – has a positive effect on the body. Foods with a high alkaline content should be preferred.
How quickly can I strengthen my immune system?
A strong immune system is built up over the long term. By changing your habits step by step – healthy fats, more fibre, less sugar – you support it naturally and sustainably.
food Secrets
Strengthen your immune system!
The Food Secrets app offers many more secrets to strengthen your immune system and promote long-lasting health.