It depends on what blood cell you are talking about.A red blood cell lives at about 120 days.A white blood cell lives at about 13 to 20 days which is the time where the lymphatic system destroys them.Lastly,platelets live 4 to 10 days.I hoped I answered your question clearly!:D. normal healthy white blood cell lives for approximately 12 hours. Whereas a healthy red blood cell lives for about 90 days. Although blood is produced from healthy bone marr â¦ ow and constantly producing new red and white blood cells.
The National Academy of Sports Medicine says that elliptical machines work out the heart and the leg muscles with roughly the same intensity as a treadmill. By giving your heart and lungs a healthy workout, regular elliptical exercise improves blood flow and overall stamina.
April 20, 2012 UpdatedJuly 6, 2017. An elliptical and treadmill are two of the most common cardio machines found in gyms. Both machines can provide an effective cardiovascular workout and help burn calories and improve aerobic capacity, but each machine has unique benefits and drawbacks. Is an elliptical or a treadmill more effective at burning calories?