I've been following Freddd's B12 protocol for about 2 months now. A few weeks after starting and now especially, I have what I can only describe as a lump in my throat when I swallow. Some days it's hard to take pills because it feels like they never go down. In the years past, I did test positive for Hashimoto's antibodies but after cleaning up diet and healing those antibodies went away. I've been on one grain of Naturethroid for years to support hypothyroid symptoms. Since beginning the B12 protocol things are definitely changing slowly. Some ups and downs but this lump in the throat is indicative of something going on in the thyroid. I just asked my MD for a requisition for lab to get thyroid numbers. I can't say that I feel more hypothyroid then normal so not sure why I'm having the throat thing. Anyone else have this happen?