Using Black Cumin Seeds powder in various traditional herbal systems is known for a wide range of ailments which include different airway disorders, for pain such as chronic headache and back pain, diabetes, paralysis, infection, inflammation, hypertension, and digestive tract related problems. Consuming Black Cumin Seeds water benefits your neurological health by improving your memory and preventing disorders like Alzheimer's disease. It is best to consume it daily on an empty stomach to improve the brain function.