I would caution you not to lose more than 2-3 lbs per week. Eat approximately 2000 kcal per day. High protein, moderate fat, low carb. diet. Carbs sabotage your weight loss more than anything. Spike your blood sugar- make you store fat. Avoid them except post workout. As far as exercise, implement some basic lifting (bench, squat, clean, deadlift, row, military press, pull up) and do interval cardio (sprints interval with walking, the "hill trainer" on most exercise bikes) or even just regular steady state cargo. Make sure you eat breakfast. Cut soda and diet soda. Even diet soda with no calories causes you to bloat. A few basic things to get you healthy. You'll shred fat faster than you would on any "miracle" diet.