Please, please, please be careful with creatine! So many young athlete's and body builders have no idea about the damage this can cause. Now more than ever doctors are finding extreme creatine levels in young adults, this is a direct link to CKD (Chronic Kidney Disease).
While creatine is great to build a little extra strength it can be a major issue in the long run when your kidneys start. I definitely recommend getting a full micronutrient test every 12-24 months to see just what you are lacking, then you can have a game plan to move forward with.
Hope this helps atleast one lost soul keep the functions of their kidneys.