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الخميس: 05 فبراير 2026
  • 05 February 2026
  • 17:32
What is the relationship between cancer and obesity

Khaberni - On the occasion of World Cancer Day, which falls on the fourth of February every year, specialists have highlighted daily health factors that may play a more significant role than we imagine in developing malignant tumors, with weight gain being a primary concern. This is according to what was reported by the agency "TASS".

Oncologist and academic Ivan Stelidi points out that obesity's effects are not limited to the heart and diabetes only but also extend to directly increase the risk of cancer. He explains that about one-third of malignant tumors worldwide are associated with weight gain.

Stelidi clarified that obesity causes metabolic disorders and complex hormonal imbalances within the body, creating an environment conducive to the growth of cancer cells. He added that these factors do not operate alone but interact with each other, which increases their risk over the long term. 

Diet is a decisive factor
The expert warned against excessive consumption of red and processed meats, such as sausages, bacon, and hot dogs, confirming their correlation with an increased risk of colon and rectal cancer. He also emphasized that alcohol consumption is one of the factors that significantly raise the likelihood of tumors.

On the other hand, he pointed out that following a diet rich in vegetables and fibers could help reduce this risk, calling for adopting a healthy lifestyle based on dietary balance and physical activity.

Moles should not be removed without diagnosis
Regarding the common concern about skin moles, Stelidi affirmed that removing them as a preventive measure without medical evaluation is unwarranted. He explained that only some moles carry the risk of turning into skin cancer, while others remain harmless.

He stressed the importance of consulting a specialized doctor to evaluate the condition, instead of resorting to random procedures that may not yield any health benefit.

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