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Telomerase activity can be increased in certain cell types, such as stem cells or cancer cells, through specific biochemical interventions, though this is a complex process. Some research suggests that lifestyle factors, such as regular exercise, adequate sleep, and a balanced diet, may help maintain telomerase activity or reduce the rate of telomere shortening. However, directly activating telomerase in somatic cells (most cells in the body) remains an area of ongoing scientific research, as artificially increasing telomerase activity could pose risks, such as promoting tumor growth in certain contexts.
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