What are the stakes of food on our health?

Maintaining a healthy diet is essential to good health. Healthy meals help you lose weight and gain muscle mass. These are often the two arguments that are mentioned to get used to eating healthy. However, food has many other consequences on health. There are many things we don't know about, which you will discover.

Healthy eating improves immune defense

It is well known that fat, salt and sugar should be avoided to maintain good health. But there are other rules of dietary goodness that help strengthen our immune defense and thus improve health.

To avoid getting sick, our white blood cells and antibodies must be in shapeand there are many of them. Some foods help to make them, thanks to the nutrients they contain.

Vitamin D

This vitamin is essential for the body to eliminate microbes and for us to keep healthy. It is in fatty fish that it is found the most, such as in salmon or cod. Eggs also contain them, but in smaller quantities.

Eating oily fish twice a week is therefore a food habit to adopt.


This mineral salt helps the body to produce energy. The body then feels less tired and can function better. This is an important factor in staying healthy. Even with good sleep, a body without magnesium cannot have strong defenses.

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It is found in coffee, coffee chocolate black with 70% of cocoa, lentils, almonds, brown rice and in waters like Hepar or Quezac.

Foods to preserve immunity against diseases

  • limit yourself to 500 grams of meat per week and give preference to poultry;
  • give preference to vegetable proteins (soy, lentils, chickpeas...) over animal proteins;
  • Take a handful of nuts (walnuts, almonds, hazelnuts, unsalted pistachios...) every day
  • respect the 5 fruits and vegetables a day rule.

These rules allow you to have a healthy diet and thus avoid health risks.

Possible health problems

Poor nutrition can lead to a variety of health problems, some of which are very serious.

Fibromyalgia is one of these diseases. It is characterized by pain throughout the body and great fatigue. It is actually a gut problem. The microbiota, the good bacteria, are not numerous enough and too weak, which causes digestion problems.

Fibromyalgia and diet are therefore directly linked. Foods rich in fiber can help regulate intestinal transit. Yoghurt, red fruits and turmeric are recommended.

Diabetes, obesity but also cancers and cardiovascular diseases can appear in case of bad diet.

Organic food

Organic agriculture and sustainable food directly impact our health in a different way.

The first thing is the absence of pesticides and other chemicals that are dangerous to health. It also allows us to take care of the planet by avoiding pollution. According to WWF France, 40% of greenhouse gas emissions would be reduced if the French adopted the principles of sustainable consumption.

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This means:

  • buy local, to limit food travel;
  • to consume better, to avoid waste ;
  • better throw away, by recycling and composting.

Using your food waste allows you to buy less, and therefore consume less. It is also better for the finances, because it allows to make less purchases.

Manufacturers should also make efforts, for example by limiting the use of plastic.

Going green makes the earth healthier, and us healthier. With less pollution, the risk of cancer decreases.

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