1. Eat more fiber – Fiber is great for many reasons. It helps fill you up without all the excess calories you don’t need. It also helps foods move through your bowels easily and faster, which can lead to weight loss.

Google tummywatcher–it has a calorie calculator tool for various website exercises. Also you can find out what your ideal body weight is, based on your height, age, and gender.

The website also has five foods to fight hunger and other helpful tips as well as ab exercise videos you can follow and other helpful tips to achieve flat stomach.good luck.

Both.

When it comes to cardio, do primarily short burst interval workouts like HIIT. Think sprinter’s body vs. marathon runner’s body.