"My metabolism is definitely not normal," Barry admitted. "I generally consume about 10,000 calories a day." It got a little exhausting eating so much, but it was better than letting his blood sugar drop and passing out. That was pretty embarrassing for someone that most people considered a superhero. "And, yes, it definitely took some getting used to."
He was just glad that he could mostly do good with his newfound abilities. Even if he felt like he failed at that lately.