Did you know that it is calculated that more than 60 percent of the population has a reduced ability to digest dairy? The body's reactions range from mild symptoms - which often go unnoticed - to more extreme responses, which urge the person to take measures in their diet, completely eliminating this food group.
The main causes that your body cannot tolerate dairy They are called lactose, casein, and whey.
Lactose
The small intestine has to make a substance called lactase. This enzyme breaks down lactose into two simpler sugars. When there is a lack or deficit, lactose builds up inside the intestine.
Signs that your body is lactose intolerant usually appear about half an hour after ingesting dairy, and include nausea, bloating and abdominal pain, gas, and diarrhea. To solve it, you must stop consuming milk and its derivatives or switch to lactose-free products, an alternative thanks to which many people have returned to enjoy milk, yogurts, etc.
Casein and whey
Casein and whey are the two most important proteins in milk, found not only in cow's milk, but in all dairy products. Many people are sensitive to both and they cause inflammation. Often, their immune system identifies them as a dangerAs you try to defend yourself, symptoms such as digestive upset, headache, acne, and eczema develop.
Some nutritionists believe that casein can perpetuate immune problems in some people, while others disagree, adding that there is no evidence that dairy causes inflammation.