1.Pine nuts help maintain your body’s hormonal health as they are rich in zinc. Zinc aids in healing and stimulates the activity of about 100 enzymes in the body.They are a rich source of magnesium too. Magnesium is also known as the ‘Mood Mineral’. It helps decrease anxiety, stress and depression. These vital nuts calm the body and improve your sleep and memory. So tuck a few into your bag for a quick snack loaded with health.