Chris and I met with the plant power guy bright and early this morning for a check-up on our general level of health and energy. I'm well enough, as these things go, just a bit of cardiac trouble looming if I'm not mindful of his products. Chris, according to the PPG, has a barely registering immune response. Supposedly, it has improved only slightly since the last visit. I'm getting to the point of wanting a specialist, an immunologist, to run specific blood tests, now that we have more information pointing to a possible underlying condition that may have precipitated Chris's psychosis. But, I do wonder if it's worth the bother. More doctors, for what? I haven't heard of addressing symptoms of "schizophrenia" through treating the immune system. We're not there yet. It's still in the realm of promising areas of future scientific research. The other option is to just let the PPG do his thing (recommend special immunity boosting plant power) over the next few months and see what happens. It's up to Chris to determine how he would prefer to handle it.