If you are currently seeking to lose weight and your weight is static. Simply cut out 1/3 of your daily food intake.
It doesn't matter what you eat as long as you reduce your portion size. You can lose weight like this without altering your current lifestyle one bit.
After 1 month if you stick to it, you will have lost weight. If not, you didn't stick to it.
If you are gaining weight at the moment cut your food portions in half for one month.
If you have made it to here you owe me £20.