Very important tip: never do, I mean never, your shopping hungry, especially in a supermarket or a nice market full of temptations. A very serious study shows that the contents of your cart will fall spontaneously by a third, and most importantly, there will be much, much less sweet products and drinks inside. Remember, you are the descendant of the hungry prehistoric hunter who instinctively knew how to look for sugar, because he knew it was a quick and efficient source of energy. We kept this characteristic, for the misfortune of our arteries ... and our wallet.
We do the shopping ... but after the meal.