Consuming large amounts of citric acid may promote cancer growth.

“also Malik I'm sorry citric acid itself is now known to be implicated in the cancer process um it's known that cancer cells over produce the enzyme fatty acids in this and citrate synthase because they apparently depend on fatty acids for survival and they use citric acid a metabolite of the Krebs cycle to actually synthesized fats and promote their own growth and conversely they noticed doctors noticed that another researchers when they injected animals with small tumors with citric acid it drastically increased the speed at which the tumors grow and metastasize”