BigAndy69
Consider convincing your friend to take a fasting blood test for cholesterol, etc. I have a theory that Liquidex may help to improve the HDL / LDL profile of overweight people specifically those with loads of estorgen floating around (obese Endomorphs).
I think that liquidex would potentially give a fat endomorph the estrogen profile of a fit ectomorph thereby offering a blood profile improvement.
It would be ideal if he's had blood work done before to compare.
Just a thought!