Besides as an aromatic spice, mahlab is also used as a treatment for many diseases. According to folk healers, the substance acts as a general strengthener. It has beneficial effects for hypertension, thyroid gland problems, hair loss and anemia.
Mahlab improves blood circulation and helps the immune system. It's good for brittle nails and osteoporosis. Further, it's recommended for liver problems and varicose veins. If you notice that your vision begins to worsen you can begin using this spice more since it has the ability to improve it.
In folk medicine, mahlab is combined with other herbs. For digestive system problems you can combine the spice with liquorice. Take 1 tsp of mahlab and 3 1/3 tbsp of liquorice. Leave the mixture to boil for 15 min. in 3 1/3 cups water. Then filter it and drink 3 times a day after meals.