I'm not big on fad diets or exercises, but I came across this program and tried it.
Bodybuilding.com - Jim Stoppani's Six-Week Shortcut To Shred
Unlike most bs programs, this one seems to be very well thought out. It combines strength, cardio, core and changes it up every week. I will admit that it felt a little goofy doing the cardio-acceleration in between exercises, and at first it was not possible for me to do more than 15 seconds. As I progressed it became easier.
Also pay attention to the nutritional information. There are various types of carbs as there are fats and proteins. The program lays them out in a way that helps to boost your metabolism.
Now I was trained in the Navy as a fitness coordinator and conducted a remedial exercise program, but I am not degreed in strength and conditioning, and wont come off like I am. There is a wealth of info available to assist with proper nutrition, but the key is to eat the right foods, at the right time, in the right quantities, i/e eating after 6 pm. Sure you do not want any excess carbs late at night unless you work at night. It is fine to have proteins in the correct portions. Just think if you ate at 5 in the morning and then did not eat again till 6 pm. You are starving your body and in short is counter productive to a healthy metabolism.
As for the supplements in the program, I am still using the protein (whey and casein), CLA, fish oils / omegas, and multivits. Some guys write the program off as some big commercial, and yes Dr Stoppani gets paid by the sponsor, but you can tailor the program to suit you and get the supps wherever you want.
Now during the 6 weeks, I got much stronger, and started shedding the fat. I am/was not obese but since military retirement had kicked back too much and had the old spare tire and double chin going for a while. On the scales I only lost 5 lbs, but that was because I was exchanging fat for lean muscle. Now I have switched to the Shortcut to size program, and my metabolism is in full swing, I am dropping weight at about a lb a week. Again, it takes a good two months for your body to get into the swing of things.
I am down a few pant sizes and feel pretty damn good. Hopefully get a six pack by Christmas. I am 45 but feel better than I have in a very long time.
As for food tracking, I use the "Lose it" program on the iphone. This one is excellent, because you can scan barcodes of the food you eat. I used the total calorie recommendation from the Lose it program combined with eating schedule of the shred program. It worked out pretty good.
In the end, do what works for your. There are no short cuts, no magic pills. Just eating/hydration, exercising, and rest.
Good Luck!