I wouldn't be sure to use DNP... hasn't she consider other alternativefor cutting??
I searched some info on DNP and this is what I found... hope that is useful...
DNP is an uncoupling agent that inhibits the flow of electrons and the pumping of H+ ions for ATP synthesis. Fifty years ago it was used for weight loss, however, in 1938 the FDA removed it from the counter, as it caused cataracts and even sometimes death. If electron transport does not produce ATP, then much more sugar must be metabolized for energy needs. Very low production of ATP would be lethal. In oxidative phosphorylation, the flow of electrons from NADH (the reduced form of NAD+, oxidized from NAD. This enzyme is important in accepting electrons in the course of metabolic reactions. When NAD+ gives up it's electron, it is converted to it's reduced form NADH) and FADH2 (the reduced form of FAD) to oxygen results in the pumping of H+ from the matrix to the inner membrane space of the mitochondria. This gradient of H+ can produce ATP by flowing through ATP synthetase in the mitochondrial inner membrane. Dinitrophenol disrupts the H+ gradient reducing ATP synthesis. Under these conditions, much of the food that we eat could not be used for ATP synthesis and we lose weight. However, too much inhibitor and we could make too little ATP for life. The difference between weight loss and death is only a small concentration change in dinitrophenol, making the drug dangerous. Simply put, this means that while eating your normal diet, you will have somewhere between 20% and 40% reduction of calories.
You may now be wondering just what kind of dose would be effective, but not harmful. A dose of 2mg/kg/day (or two mgs per kg of body weight per day) would be an effective dose, causing the loss of about 5 to 10 pounds in a 10 to 14 day period, maybe less. So, a person weighing 200 lbs would weigh about 91 kgs, so 2mgs per kg of body weight would be the equivalent of 182 mgs of DNP per day, but since it typically comes in 200 mg capsules, you would take one cap per day. Since DNP has this inhibiting effect, glycolosis is inhibited as well, causing a diabetic effect due to the conversion of glucose without insulin, so you may have heard that people take insulin with DNP. This will counter act the symptoms of lethargy and lack of energy due to DNP's use.