Dr. Tanya talks about the different types of cholesterol, both the good and the bad, and why it's important for you to always know your cholesterol numbers.; Cholesterol; HDL; LDL; heart disease; Bill and his son, Gray, talk about the changes each of them had to make to manage the high cholesterol that runs in their family.; Cholesterol; HDL; LDL; heart disease; What is "good" cholesterol and "bad" cholesterol? Dr. Tanya tells us what to watch for.; Cholesterol; HDL; LDL; heart disease; If you have high cholesterol, there are ways you can improve your numbers. Dr. Tanya Beneson tells us how.; Cholesterol; HDL; LDL; heart disease; Heart disease, or CAD, is a leading cause of death of adult American men and women. ; Dan's car accident saved him from a heart attack. Watch this unbelievable story of life's second chances.; The key to stopping the progression of CAD is healthy living and regular check-ups.; Along with lifestyle changes, medications and surgery can help those diagnosed with CAD. ; Hypertension is a word for high blood pressure, a dangerous condition. Go inside the circulatory system and learn what it means to have high blood pressure.; Dr. Holly reviews what blood pressure numbers mean, and how to know if you should be treated for hypertension.; Lynn's hypertension (high blood pressure) was so high that she was close to having a stroke. But through lifestyle and diet changes, she was able to get and keep her numbers down.; Stroke; high blood pressure; hypertension; low-salt diet; Healthy habits and regular screenings are the keys to keeping your blood pressure under control.; Sometimes lifestyle changes aren't enough. Dr. Holly Atkinson tells us about some treatment options to control high blood pressure, including some common medications.; Men need to take care of themselves, which means getting checked regularly and understanding treatment options. Watch these HealthiNation segments to learn more. http://link.brightcove.com/services/link/bcpid1119642934http://www.brightcove.com/channel.jsp?channel=37035948