What are the diets that have been the most sought and followed abroad but also in Italy this year?

Here is the ranking according to Google, determined by how many people have searched for these diets on the net.

THE MOST WANTED DIETS OF THE YEAR

1. The ketogenic diet.
   Ketogenic is a carbohydrate-free diet, which can be of various types.
   You can eat a lot of fat or it can be a very low calorie diet that induces a fasting condition.
   Again, it can be a protein-only diet.
   If you want to know more, here is Dcomedieta’s review on the ketogenic diet . And a ketogenic diet plan to try it out .
2. Dubrow diet.
   The Dubrow diet combines a form of intermittent fasting called interval eating with dietary phases ranging from ketogenic to moderate low carb. It is the new trend of the year.
   Dcomedieta was the first to talk about it in Italy: Dubrow Diet.
3. The Noom.
   The Noom diet is based on a paid app, where all our characteristics are recorded, how many kilos we want to lose and in how long.
   Noom is based on a low-calorie yet flexible approach, ideal for those who eat out often.
   Find the app here.
4. Carnivorous diet or zero carbohydrate diet .
   The word itself says so. Those who follow the carnivorous diet eat only meat and nothing else.
   It has become famous for being an extreme paleodiet, which is followed by many gurus on the net.If you are interested I talked about it here: the Zero Carbohydrate diet.