After age 75, 99% of deaths are due to these 5 causes – How to avoid them and stay healthy.

A stroke occurs when blood flow to the brain is suddenly blocked or when a blood vessel in the brain ruptures. Without oxygen, brain cells begin to die within minutes. Some strokes cause mild symptoms, such as temporary confusion or weakness, while others can lead to paralysis, loss of speech, or complete dependence.

High blood pressure is one of the most common and dangerous causes of stroke. Over time, the extra pressure damages the arteries, increasing the risk of them bursting or becoming blocked. Another cause is irregular heart rhythms, such as atrial fibrillation. Many older people have this condition without knowing it.

A crucial, but often overlooked, warning sign of a future stroke is what’s known as a mini-stroke or transient ischemic attack (TIA). These events can cause sudden confusion, blurred vision, or slurred speech. Even if these symptoms disappear quickly, they should never be ignored.

5. Cognitive decline and its consequences

One of the most painful realities of aging is the progressive loss of memory, judgment, and independence. Cognitive decline doesn’t happen overnight; it sets in slowly, with subtle changes that can easily be overlooked.