It looks like I am subclinical hypo. I do not have any symptoms other than slow weight loss. And I cannot be on a very low carb diet (30-40g/day) as this reduces active thyroid hormone levels below what I can live on. I have been on Medifast before and seem to do fine. I just got back to it and am experimenting with carb cycling. And I am diving back into Ayurveda to boost thyroid hormones.