Presumably the aim of increasing your melatonin level is to improve the quality of your sleep. There are other factors that can improve sleep quality: 1  Take regular exercise.  Go to bed and get up at the same times every day - including weekends.
They are mostly frugivorous; most of their diet consists of fruit, nuts, and seeds. The species prefers oil palm fruit and also eat flowers and tree bark, as well as insects and snails. In the wild, the African grey is partly a ground feeder. In captivity, it can eat sunflower seeds, bird pellets, a variety of fruits such as pears, orange, pomegranate, apple, and banana, and vegetables such as carrots, cooked sweet potato, celery, fresh kale, peas, and green beans.
Your bird's diet is one of the most important considerations in it's overall care. Parrots eat a wide variety of foods in the wild and will thrive on many of the same foods in a healthy human diet. They can be fed the same grains, vegetables, fruit and meats that your family enjoys. Grains, Breads, and Cereals: These foods can make up approximately 50% of daily food intake. Fresh Vegetables: Vegetables can account for 45% of your birds daily diet.