Exercise May Aid Stroke Recovery by Transporting Mitochondria to the Brain

Exercise may support recovery after a stroke by facilitating the transfer of healthy mitochondria to damaged areas of the brain. Mitochondria are small structures inside cells that produce energy. After a stroke, many brain cells lose their energy supply. Exercise may help cellular energy production and improve neurological recovery.

Exercise Boosts the Release of Healthy Mitochondria

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Regular exercise increases mitochondrial production. During physical activity, cells are stimulated to make more mitochondria. Some supporting cells can release healthy mitochondria into the surrounding environment. However, knowing the best time to workout is ideal for better results.

Research suggests that these mitochondria can move beyond their original cells. Exercise may increase this release, creating a greater availability of healthy mitochondria that the body can use to support damaged brain tissues.

Exercise Improves Blood Flow that Carries Mitochondria

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Exercise increases blood circulation. With increased blood flow, oxygen, nutrients, and cellular components circulate easily. This improved circulation helps transport mitochondrial signals toward the brain.

After a stroke, blood flow to the affected brain is limited. By engaging in regular exercise, circulation improves. This may increase the likelihood that healthy mitochondria reach affected brain cells.

Exercise helps Brain Cells Receive Mitochondria

Exercise triggers the release of chemical signals that helps repair themselves. These signals may help brain cells take in healthy mitochondria from nearby cells. This process may support energy production inside damaged neurons.

Once inside the brain cells, healthy mitochondria can improve cellular energy production and reduce cellular repair. This may help neurons survive and regain function after stroke.

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Exercise Supports Mitochondrial Repair inside the Brain

Arms exercises: IStock

Physical activity also improves the health of mitochondria already present in brain cells. Exercise supports cellular repair systems that remove to clean damaged mitochondria and replace them with healthier ones.

This process supports better energy use and reduces damaging byproducts inside brain cells. Stronger mitochondrial function allows the brain to promote healing and rebuild lost connections after a stroke.

Exercise Strengthens Brain Recovery through Energy Support

Recovery after stroke depends on the brain’s ability to form new pathways. This process requires energy. With better mitochondrial delivery and function, exercise may provide the required energy for motor recovery.

Safe exercise programs are commonly used in stroke rehabilitation. Aside from strength and balance, these activities may help the brain recover more effectively.