How does exercise reduce the risk of cancer?
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Studied at the University of Johannesburg, Lives in Johannesburg, South Africa.
The female hormone estrogen seems to play a key role. Women with high estrogen levels in their blood have increased risk for breast cancer. Since exercise lowers blood estrogen, it helps lower a woman's breast-cancer risk. Exercise also reduces other cancer-growth factors such as insulin.
2023-06-19 06:45:57
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Scarlett White
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The female hormone estrogen seems to play a key role. Women with high estrogen levels in their blood have increased risk for breast cancer. Since exercise lowers blood estrogen, it helps lower a woman's breast-cancer risk. Exercise also reduces other cancer-growth factors such as insulin.