11.Improve Your Cholesterol
Exercise seems to raise your HDL “good” cholesterol. It can also lower your LDL “bad” cholesterol, though you may need to make your workout more intense to get the full effect. Unhealthy cholesterol numbers make you more likely to build up plaque in your arteries that can lead to a heart attack or stroke. Talk to your doctor about starting a fitness routine if you’re already ill or you haven’t exercised in a while.
12.How Much Exercise Is Right?
Standard recommendations call for 30 minutes of moderate exercise on most days of the week. That’s a great place to start. But upping that to 300 minutes a week or higher can add even more benefits. The length of each session matters, too. Some of the best brain benefits come in exercise periods that last a bit longer: 45 to 60 minutes.
