Hey bro, I have felt a little lethargic on var, as well as other orals. First thing I want to do is make sure that my water intake is extra high. You want to make sure that your urine is totally clear. I would make sure that you are getting at least a gallon of water. If you don't drink that much, learn to. You can force water between meals and through the day and before you know it, you will have easily reached your water intake goals. I would next consider using something to help protect my liver. Sluggish liver health can result in reduced appetite and lethargy. I use NAC at about 1500mg, which is great for liver as well as kidney health. At times, I also use Milk Thistle at 1000mg ED. So start with the water increase today and see how this helps your energy levels. At the same time, order yourself some NAC and start that when you can.