So called “evidence” can be manipulated by industrial interests. Creatine has been the biggest money maker in sport nutrition. Only that in reality there is no such evidence. Quite the opposite. Growing body of scientific evidence indicates that anything that loads energy accelerates aging. And vice versa- anything that deplete energy delays aging. (Hence, fasting, exercise and SAF nutrients) Creatine is an energy loading substance. The conclusion is obvious.
1) It inhibits your own creatine production.
2) It inhibits the enzyme AMPK along with your capacity to burn fat.
Like carb loading creatine loading supports short-term performance but in the long run it may cause more damage than benefits.
Again, when considering creatine, you need to choose- either maximum performance or maximum life. You can have one or the other but you can’t have both.
Check my main response and science references.
UPDATE: Dark Side of Creatine – The Science Behind the Truth