Treatment oil for inflammation of lymph nodes, flesh, bruises, burns, itching, overheating, etc. It is important to specify the effectiveness of white annatto oil on a chronic skin disease. These skin lesions are very annoying, but also very unpleasant, because they cause unbearable itching. ». The anti-inflammatory action of white annatto is notably due to the presence of iodine, preventing the hulls from ripening, by inhibiting β-bixin. Iodine acts only as a catalyst, but does not enter into the reaction. If the annatto shell sees β-bixin partially inhibited, the seeds, themselves, fix β-carotene or provitamin A, essential for revitalizing cartilage, in order to promote blood circulation in the spinal cord.