I want to lose my wieght and i have pystic ovareis sndryome and my blood group is o- so what is the suitable diet for me?

PCOS: Those suffering from pcos often have carbohydrate problems and hyperinsulinism. Talk to your doctor about the paleo diet.

Reduce food and incr: Increased physical activity and reduced food intake works best . No special diets make a difference, yet you must know the nutritional value and calories in foods you eat . Reduce or avoid sugars(sweets like candy and pastries), sugary drinks like juices and soda. Also cut down on carbohydrates(pasta/rice and bread) and fats(fried foods). Avoid red meats get proteins from nuts, fish/eggs.