Poor blood circulation leads to several health problems. The limbs can become cold and numb. There is tingling during warm weather. The fingers of hands and feet can become red and purple in color. It can cause swelling in the ankles. Fluid is collected in the body leading to swollen body parts. The problem should be treated in a proper manner. Delay or neglect in treating it can cause stroke and heart disease. The best option is to use natural products that can help in improving the circulation. Rosemary, cayenne and Hawthorne are some natural remedies for poor circulation. Following are the top 11 natural products for ideal blood circulation.