Crooked Lane Harvest Turmeric is 100% Premium Human Food Grade Turmeric. Turmeric Alleppey is the dried ground rhizomes of the perennial tropical plant Curcuma longa L. Turmeric is known for its beneficial anti-inflammatory properties, which helps it play an important role as a natural pain relief. Turmeric is a rich source of curcumin, which is a powerful antioxidant and anti-inflammatory. A popular natural remedy for treating horses and dogs with stiff joints