Avocado flesh is one of nature's nutritional powerhouses of healthy fats, but its leaves have also gained attention for their high nutrient value as a natural therapeutic alternative for restoring the body's major organs. In a study published in the International Journal of Phytomedicine and Phytotherapy, researchers discovered that avocado leaf extracts significantly repair the liver, kidney, and heart from injuries. The preparation involved rinsing avocado leaves in distilled water, air-drying, blending them into powder, and mixing them with 80 percent ethanol for three days, followed by freeze-drying into an extract.