1. But they believe the same bacteria that causes gum disease may also trigger formation of the plaque that blocks or hardens arteries. 2. BYO hardened arteries. 3. It has plainly hardened the arteries of nearly every defense it has faced. 4. Some patients with heart transplants who develop hardened arteries in the new graft. 5. That stuff hardens arteries and attracts chiggers. 6. Some experts believe part of the reason for that is the calcium in the pills given to most kidney patients, which they say may dangerously harden their arteries. |