Is there any cure for forgetfullness?

Evaluation needed: Forgetfulness can come from many causes, so medical evaluation is needed first. Medication side effects, drugs, alcohol, insufficient sleep, nutritional deficiencies, adhd, depression, anxiety, etc are all potential contributors. So is gluten sensitivity -- not only celiac, but also sensitivity to gluten and gliadin proteins that are found in wheat, barley, rye, semolina, couscous, etc.

Forgetfulness: I understand your concern for management of forgetfulness, diagnosis needs to be made by your physician. At the age of 39 years, possible causes are, alcoholism, severe anxiety, depression and medical condition.