7 chili in 7 giorni (7 kilos in 7 days) is a 1986 Italian comedy film directed by Luca Verdone [it].

[3][4] Silvano and Alfio are mediocre students who manage to snatch away a degree at the university where they both studied medicine with abysmal results.

After a comic mishap with a customer left too long in a sauna machine who has apparently suffered a stroke Silvano, seeing the large country villa where Alfio lives with his family, proposes him to turn it into a dieting-farm where rich customers will pay hefty sums to get rid of excess fat.

An English professor of Aesthetics (with which Alfio shares the room in the clinic he's recuperating at) convinces the duo that true beauty lies in generous proportions, as in the works of Tiziano, Giorgione and other famous artists.

Alfio and Silvano then convert the villa in a trattoria where the best patrons are the same people who originally visited it for dieting purposes.