1: Study shows plant-based diet may extend cancer patient's lifespan.

2: Researchers find evidence supporting plant-based diets for cancer patients.

3: Benefits of plant-based diet in cancer patients' longevity explored.

4: Plant-based diet linked to improved survival rates in cancer patients.

5: Study suggests plant-based diet may increase life expectancy in cancer patients.

6: Cancer patients may benefit from adopting a plant-based diet, study reveals.

7: Plant-based diet may aid in prolonging cancer patients' lives, new research shows.

8: Evidence supports plant-based diet helping cancer patients live longer.

9: Study indicates plant-based diet may enhance longevity in cancer patients.