 [ Symptoms ] i have symptoms like serious forgetfulness lack of motivation sad mood low self  esteem and self  confidence etc i have symptoms like intense forgetfulness lack of motivation sad mood low self  esteem and self  confidence less active & sleepy and i have slow cognitive functions like difficulty in making decisions and etc what could be my problem i am thinking depression add dementia or etc [ Disease ] of course he is of weak immunity mainly due to malabsorption and ibs is a possibility … pravotin sachets is a good source of protein supplement for his age and case give it with juice or milk healthy diet rich in fibers vitamins and proteins can help much avoid gluten also iron supplement like those in spread chocolate can be used get a stool analysis to rule out any parasites no replacement for iga