Ipururo (Alchormea cataneifolia).
These dried leaves from the Amazon are used to treat rheumatism, osteoarthritis, colds, coughs, inflammation, vaginal inflammation, and female fertility. Aids in flexibility and range of motion. You can make a paste to relieve joint pain. It's also an aphrodisiac and glucose balancer.
Start with one cup a day, increasing up to 3 cups a day if you want. The best results vary per person. You may need to drink it for a week or so to start seeing a noticeable difference.
*These statements have not been evaluated by the Food and Drug Administration. The product is not intended to diagnose, treat, cure, or prevent any disease.