The heart, the lungs, the veins and the arteries never really get a break. They work together to distribute nutrients, hormones, oxygen and other gasses to every living cell 24 / 7. In addition they transport toxins and carbon dioxide and other waste away from cells to be processed and excreted. When blood is choked off from tissue, whether due to a weakened heart or vascular obstruction, disaster can follow. That is why it is so important to never take those nearly 100,000 heartbeats per day, for granted. Support your heart and, indeed, your entire cardiovascular system with smart supplement choices.