Kefir diet.

Kefir diet.

Kefir diet in this sense is very effective!
Some managed to lose up to 9 pounds.

1-s 3 days yogurt (1-1.5 liters) of fat, per day,
then 3 days for apples (1-1.5) per day,
and then another 3 days for yogurt!

Good luck in losing weight 
Diets for weight loss