I tested for liver enzymes and found that the GGT index increased and decreased, but they were higher than normal for 8 months. At its peak, it was 163, some other stats increased, but there were a few units. The doctor said that the increase was okay and gave him medicine to lower liver enzymes. But every time I check it, it's above normal. So the doctor asked me if the GGT index increased or decreased erratically?