Many people have white cells in the urine. In women they can even contaminate a specimen from the vaginal area.
White cells can also come from the bladder.
Green tea does have caffeine in it and in large amounts will act like a diuretic to cause some magnesium loss.
I think if you had kidney damage it would show up in your blood work from the doctor.
Foods high in magnesium are beans, Edamame beans, nuts especially almonds, yogurt, whole oatmeal. For example 3oz of unsalted almonds have 270mg of magnesium. A cup of navy beans has 109mg.
Here is a food source that tells what is in your food. It is very useful and interesting too:
http://nutritiondata.self.com/
Here is the page for Edamame beans:
http://nutritiondata.self.com/facts/...roducts/9873/2
When using this source, one needs to pay attention to the serving size at the top, for accurate application to yourself.
__________________
All truths are easy to understand once they are discovered; the point is to discover them.-- Galileo Galilei
************************************
.
Weezie looking at petunias 8.25.2017
****************************
These forums are for mutual support and information sharing only. The forums are not a substitute for medical advice, diagnosis or treatment provided by a qualified health care provider. Always consult your doctor before trying anything you read here.