Sugar
All sugary sweets, candies, chocolate bars, marmalades, and other sweets are related to cancer in the same way sodas and white bread. It’s the sugar that finally gets you. Diabetes, obesity, blood sugar levels, gastritis, they´re all real health problems but also related to more serious ones like cancer.
What’s a bit more worrying, sugar can help cancer cells evolve faster, making treating cancer harder. A treat once in a while is ok, but that’s about it — Doctors’ orders.