Healthy heart leads to healthy brain

Healthy lifestyle at 20 protects the brain at 40 and prevents brain shrinkage.
Neuroscientists monitored some participants for more than two decades and discovered that those that follow healthy lifestyle had less brain shrinkage.

Healthy lifestyle of a low-cholesterol diet, regular exercise, no smoking and eating less sugar at 20 prevents brain shrinkage at 40.

The American Heart Association created seven simple steps to improve heart health, these are- maintaining a healthy blood pressure, controlling cholesterol, reducing blood sugar, being active, eating healthy foods, losing weight and no smoking.

There is a link between smoking and smaller brain volume. Smoking can leads to thinning of the brain cortex, the outer part of the brain that is crucial for cognition.

Smoking increases the blood pressure and put the brain at the risk of stroke. A stroke occurs when high blood pressure causes the tiny vessels of the brain to break, causing bleeding.
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