When it comes to improving overall body health, nothing beats a good old exercise regime. In our brains, besides enabling our memories to become more stickier, exercise can help us focus and stay on a task. If you can combine a 20-minute bout of aerobic exercises and a rigorous study, evidence shows it can improve attention span of school-going children.
Whether you believe it or not, bouts of physical activity can boost your mood. There is evidence that the body secretes its own opiates that rise in the bloodstream, although it is still not clear how much endorphin seeps into the brain. What is known is that recent evidence points to a pleasurable, as well as stress-relieving of your system.
Don’t be a couch potato
There is increasing evidence from reputable research institutions that show that persons who engage in the recommended exercises regimens by health authorities live on average three to eight years longer than people who recline on sofas for long stretches, called couch potatoes. But it’s still debatable how exercise can accomplish this. And how about claims by naysayers that exercise isn’t exactly healthy, and can be bad for you? Is there any truth in that?
Exercise is good for blood vessels
During the last couple of decades, several studies involving thousands of participants have shown that regular activities lower the risk of heart disease. When a person exercises, his heart muscles forcefully contracts, and this increases blood flow through the veins and arteries.
This leads to small changes in the nervous system, which controls the contraction and relaxation of blood vessels. This leads to a lower heart rate, or fewer beats to the pump, and results in low blood pressure. All these are factors that lower risks of contracting the cardiovascular disease.
Regular exercise boosts cardiovascular health
Exercises boost cardio by lowering the amount of plasma, and fatty molecules in the bloodstream that create conditions for generating plaque in the arteries. So rigorous physical activity helps to reduce the particle size of bad cholesterol in the blood and boosts amounts of high-density good cholesterol.
Strong bones and warding off diabetes
Research has also shown that moderate exercise maintains and increases bones mass, and lowers the risk of osteoporosis. Just like muscles, bones get stronger through exercises.
Regular exercises also have been shown to lower the risk of getting diabetes type 2. This is a disease that your body starts to ignore or fails to produce sufficient insulin. If your muscles and other organs are not absorbing enough glucose, there is a risk of damage to your nerves and blood vessels, and this can trigger a stroke and other infections.