Teeth Whitening: Best Teeth Whitening Products Options and Costs. As a Cosmetic Dentist, itâs tricky helping people wade through the many Teeth Whitening products and options available. Nowadays, everyone wants whiter teeth, and that attracts âentrepreneurial typesâ ready to exploit the high demand. What Iâm saying is buyer beware.
What happens here is that your cells run out of oxygen, you run out of energy, and your muscles feel sore due to the lactic acid dumped into the muscle tissues by your cells. What the body's cells are pretty convincingly trying to tell you here is- stop exercising or we will die.
The artery narrows and blood flow is reduced, thus decreasing the oxygen supply. Often a blood clot forms and blocks the artery, stopping the flow of blood. If the oxygen supply to the heart muscle is reduced, a heart attack can occur. If the oxygen supply to the brain is cut off, a stroke can occur.