Elon Musk’s eating habits reveal a preference for diverse foods such as pineapple pizza, morning donuts, and doner kebabs. He enjoys dry-aged beef and coffee but isn’t highly affected by caffeine. Though not a big fan of alcohol, he appreciates red wine and remains a loyal fan of diet coke.Elon Musk’s eating habits reveal a preference for diverse foods such as pineapple pizza, morning donuts, and doner kebabs. He enjoys dry-aged beef and coffee but isn’t highly affected by caffeine. Though not a big fan of alcohol, he appreciates red wine and remains a loyal fan of diet coke.