Originally Posted by mrsD

Magnesium is always appreciated by our bodies. 200mg a day is about 1/2 the RDA and a good dose to start at. If the magnesium loosens you that shows some is not being absorbed.

The ubiquinol is also easily tolerated. You don't need high doses of this like with regular CoQ-10. So as far as side effects go you should not have any at 100mg a day.
If after a month or two you don't see any response from the ubiquinol, you can probably stop it. People taking statins or other drugs that deplete it need to supplement it.
(diuretics, antipsychotic tranquilizers, long term amitriptyline/nortriptyline, beta blockers, some of the oral antidiabetics)

Both will work together to help your mitochondria and also
the metabolism of essential fatty acids from your diet.