Yes! There are a few things you can do to improve your memory. First, try to get enough sleep. Second, stay mentally active and learn new things. Third, eat a healthy diet with plenty of fruits and vegetables. Fourth, exercise regularly. And fifth, avoid excessive stress.
All of these things are important for keeping your brain healthy and functioning at its best. And when your brain is functioning optimally, your memory will usually be better as well. So make sure to take care of yourself both physically and mentally if you want to have a sharp memory!