¿Qué pasa con la nutrición?

Is intermittent fasting the solution to all our problems? Is the keto and low-carb diet the key to losing weight and improving our health? Should we eat like our ancestors on the paleo diet? Are the ultra-processed the great epidemic of the 21st century?. Is the microbiota the trend of the decade? Will the vegan diet save animals and the planet? Why do people eliminate gluten from their diet? Why are dairy products so controversial? By now people are a bit giddy: we are unable to say which foods are really healthy or which ones you should incorporate into your diet. And it is that the information is often contradictory and it is not uncommon for different professionals to recommend diets and guidelines under very different criteria: some maintain that milk is essential and others that it is a poison; some affirm that we must eat like our ancestors, while others proclaim that now we eat better than ever. What can we do in the face of so much confusion?