The challenge of changing your lifestyle

With some of the recent health drama I've been going through, I've been trying to follow doctor's orders when it comes to eating and taking iron pills. Despite the fact that they cause a myriad of side effects. The hardest part has been trying to eat more often, I'm one of those who don't like to eat when it's hot outside. The advice from friends is also interesting, I've heard everything from I should drink cactus juice to having a colon cleanse would help solve part of the problem. I admit I've tried the cactus juice, it was less than appealing...