I skipped breakfast again this morning. I won't worry about it.Yes, I've heard the advice. "It's the most important meal of the day." It balances blood sugar levels, kick-starts your metabolism, stimulates the brain, etc.A Harvard University study said men who regularly skip breakfast have a 27 percent higher risk of suffering a heart attack. 27 percent!But I'm not worried, because I now know there's no proof that skipping breakfast causes heart attacks or any other problem.In my latest video, nutritionist Dr. Ruth Kava points out that just about all the claims about breakfast being especially important are unproven.Those Harvard...