Oct 03, 2025

Can Exercise Actually Reduce Cancer Cell Growth?

Aanya Mehta

Let's find out the truth

Regular physical activity has been shown to lower cancer risk and may help reduce cancer cell growth.

Source: unsplash

Aerobic Exercise

Engaging in high intensity aerobic exercises like running, swimming, or cycling can reduce cancer risk by increasing glucose demand in the body, potentially “starving” tumours of essential fuel.

Source: healthline/ unsplash

Cardiovascular Health

Aerobic exercise improves heart and lung function, increases blood circulation, and helps deliver oxygen efficiently to all tissues, including immune cells that fight abnormal cell growth.

Source: healthline/ unsplash

Hormone Regulation

Regular aerobic workouts help regulate insulin and oestrogen levels, which is linked to a lower risk of hormone related cancers, like breast and colon cancer.

Source: healthiline/ unsplash

Immune Function

Even moderate aerobic exercise boosts immune surveillance by enhancing natural killer (NK) cells and T-cell activity, which can help your body detect and destroy abnormal cells.

Source: healthline/ unsplash

Inflammation Reduction

Chronic inflammation promotes cancer cell growth. Aerobic exercise lowers inflammatory markers in the body, helping reduce the environment that tumours thrive in.

Source: healthline/ unsplash

Aerobics Weight Management

Maintaining a healthy weight is crucial to reducing cancer risk. Aerobic workouts burn calories, improve metabolism, and prevent obesity related cancers.

Source: healthline/ unsplash

Final Word

Aim for 150 minutes of moderate intensity aerobic exercise per week (like brisk walking, cycling, or swimming). Combine this with strength training twice a week.

Source: healthline/ unsplash

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