15 Morning Foods You Must Avoid at All Costs 11. White bread and margarine White bread, made from refined flour, strips away vital vitamins and fiber. Margarine, a common spread, may contain trans fats linked to health concerns. Switch to whole grain bread and use spreads lightly for a breakfast that truly nourishes. Page 1 Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 Page 10 Page 11 Page 12 Page 13 Page 14 Page 15