India, June 26 -- Sugar is regarded as a dietary villain, with most health advice linking excessive sugar intake to metabolic and cardiovascular conditions such as type 2 diabetes, heart diseases, hypertension and even dental problems. So, there is little doubt that high sugar consumption can affect different organs. But can its impact go deeper, right down to the cellular level?ALSO READ: Endocrinologist shares best and worst fruits for blood sugar spikes: Know where berries, grapes, bananas, apples standIf sugar is linked to several lifestyle diseases, can it also cause cancer, including aggressive conditions such as brain tumours? The question becomes even more relevant because sugar nowadays is everywhere, from your favourite latte, s...