Why am i always hungry? after big meals im still hungry n eat a half hour later, i cannot eat mammals just birds n fish, is it my diet? im scared..

Try more protein: One reason people occasionally have this feeling is dehydration. Make sure you are drinking plenty of water each day. It also may depend on what kind of food you eat. Foods high in sugar and starch are digested quickly and can make your blood sugar level drop, which makes you feel very hungry. Eat foods higher in protein and whole grains; they stay with you longer and are healthier.