The main focus of the researchers was a blood condition known as clonal hematopoiesis of uncertain potential. This is when genetic mutations appear in the blood that can lead to blood cancer and heart disease.
Usually this condition occurs in older people, but the risk of developing hematopoiesis is still poorly understood. A recent study has shown that being overweight can trigger such mutations.
Scientists analyzed data from more than 47,000 people with this disorder and found that in 5.8% of them, mutations were associated with obesity. In these people, the mutated blood cells multiplied faster.
The researchers explained this by saying that being overweight causes inflammation in the body and changes the state of the bone marrow where blood cells are formed. This increases the risk of developing blood cancer and other diseases.
Source: Ferra
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