1 Interchangeable needle kits are exactly what they sound like--a set of knitting needle tips, and a set of cords of varying length that can attach and detach from the tips to create many different combinations of needle sizes and cord lengths.
Poor circulation (blood flow) can make your foot less able to fight infection and to heal. Diabetes causes blood vessels of the foot and leg to narrow and harden. You can control some of the things that cause poor blood flow. Don't smoke; smoking makes arteries harden faster.
If your dry and cracked heels and feet are not properly treated, the cracks can worsen and bleed. This is painful for everyone and dangerous if you have diabetes. The cracks can become infected and difficult to heal.he dust and dirt on the ground causes your feet, and heels especially, to dry and crack. This is well treated with an excellent moisturizing cream. Ask Houston Podiatrist Dr. Andrew Schneider to recommend one for you. The other reason for dry and cracked feet is because of a fungal infection, such as athlete's foot.