Erin Well-Known Member Messages 748 Location Canada Type of diabetes Type 2 Treatment type Insulin Dislikes mean people, corrupt politicians, poverty, happy pharmaceutical ads; Apr 1, 2015 #21 Totto said: B12? Metformin is know to cause lack of it. And low iron, or high iron, can cause fatigue. Syntroid isn't always enough, you may need T3 too. Click to expand... OK - thanks. Next appointment I will mention these possibilities to my GP. I count my bg averages every 3 months and so far she should be very please with the lab exams.
Totto said: B12? Metformin is know to cause lack of it. And low iron, or high iron, can cause fatigue. Syntroid isn't always enough, you may need T3 too. Click to expand... OK - thanks. Next appointment I will mention these possibilities to my GP. I count my bg averages every 3 months and so far she should be very please with the lab exams.