- Apr 24, 2017
Hi Tim! I'm planning to do some bloodwork next week. What tests would be useful to do, besides serum retinol, to evaluate my status? I'm planning to check Serum Retinol, copper, zinc, coeruloplasmin and some other things (b6, b12, iron status, vitamin D).Normalizing your liver retinol level is one of the most important things you can do for your health. We are pioneers. Serum retinol testing and a low vA diet will become very big in the future.