4. Doughnuts
Doughnuts are fried, full of sugar and white flour and contain trans fat. An average doughnut will give you about 200 to 300 calories, mostly from sugar. Americans generally view doughnuts as a breakfast food, but nutritionally speaking, eating a doughnut is one of the worst ways to start off your day. It will elevate off your blood sugar, but that full feeling won’t stay with you so you’ll be hungry again soon.