Jane: Avoid sugar, starches and walk 30 minutes per day. This will create lifelong simple routines which create preventive maintenance. If you want a 22 yr old bikini / model body, do the above and add....2 days of lightweight high rep training for about 20 minutes each day AND do not eat past 8pm. I've been doing this for 9 years now. After trying ALL...yes all...cardio, aerobics, low fat/calorie, weight training, pills, etc, this one works. Simply eat meats, veggies (non starchy), nuts, dairy (no yogurt or milk). Sugars and starches are the killers which turn your internal switch on to fat making. When you avoid them the switch is flipped to fat burning. Hard exercise will burn you out. Simple walking every day is all you need. 90% eating properly/10% exercise. KEEP IT SIMPLE. Fat and calories are okay!!! i eat up to 4000 calories and 600g of fat per day. I am 44 yrs old with body fat less than 10%. I only walk 30 minutes each day. Only weigh yourself every 90 days. Your clothes will tell you how you are progressing. Good Luck. You can do it. Surffman