If you’ve been paying attention to the nutrition world lately, you’d have heard of the carnivore diet (a.k.a. all meat diet). The baton holder at the moment is Dr Shawn Baker, an US orthopaedic surgeon and accomplished athlete. Dr Baker sells his fitness and nutrition plan at his website The all meat diet seems to be popular with Silicon Valley tech entrepreneurs/biohackers. The reason? My guess is that this is the crowd that seems to jump on the new trends, no matter what they are. Second, this is a male-dominated industry and meat (particularly red meat) continues to be a very “manly” thing to do in people’s minds. What can…