Upon reading a comment on Grape Fruit Juice by E2. I started reading.

I found a couple very interesting articles:
http://www.media.wayne.edu/iws.back.issues/iws3_6_97/grapefruit.html http://www.heartinfo.org/science/grapefruit41698.htm http://umcnews.com/askthepharmacist/grapefruitjuice.html

They are all short so go ahead and read them. They say
that something grapefruit destroys an enzyme produced by the liver.

This is good because that enzyme is responsible to breaking down drugs.
If you take grapefruit juice with your oral drugs you can expect to use
up to 30% more of it.

By the way its 2on/4off. I may have posted 2on/2off by accident. It's best to take 4 weeks off and I have done 3 weeks off before with good results.

Metformin = Glucophage

It is basically an oral diabetes medicine. It has similar effect as insulin however this doesn't increase insulin levels. It makes your insulin recpetors more receptive.

Great for people who are insulin resistant.

It helps a little but I found that it doesn't work enough to keep using it so I stopped using it.

Using Glutamine/Creatine when you come off the cycle should be as effective.

The grapefruit inhibits an enzyme in the liver that is responsable for breaking down foreign objects such as drugs.

When this enzyme is inhibited the drug skips a step and keeps going. It should work with any oral drug since less of it is degraded by the first phase enzyme.

Grapefruit does not improve the absorption of drugs. A compond found in grapefruit juice can slow down the rate of metabolism of certain drugs that are metabolized by certain cytochrome p450 (Liver) enzymes (CYP3A4 and CYP1A2). There are many other p450 enzymes (as well as non-p450 enzymes) that are responsible for metabolizing a wide range of drugs.