The Orange Nest, distinguished by its golden color, comes from specific coastal bird houses exposed to high heat. Harvested three times a year, it's rich in proteins and vitamins, benefiting all age groups by nourishing the lungs and enhancing internal fluids.
An 'A' grade Nest is still best premium quality, but may have a more triangular shape due to it being present in the corner of walls and caves. This however, doesn’t diminish its value or benefits.