In Vice - The man in the shadows, the actor Christian Bale (44 years old) had to undergo yet another "transformation" in his career, drastically increasing his weight. The actor is known for adapting his physicality to the role to be played by resorting to drastic weight changes. You will remember losing 25 kilos to star in the movie The Man Without Sleep, in which he weighed just 55 kilos, and the subsequent performance in Batman: Begins in which he had to follow a strict training and diet regime to reach the 86 kilos of Batman / Bruce Wayne. But Bale did the same in many other films he starred in, such as The Fighter or The Dawn of Freedom. Recently, however, Bale has begun to tire of these heavy changes in weight, recognizing that he is a victim of the dangerous "yo-yo effect ". This situation, due precisely to sudden changes in weight, can cause various damage to health, including heart problems and diabetes. Christian Bale has therefore decided that from now on he will change the way he approaches his roles in the cinema, preferring (rightly) to take care of his health.