Loose stools with Coconut milk kefir made with milk grains

Hi, I restarted taking kefir about a year ago and since then my stools have been loose. It didn't worry me too much until my hair started falling out. I checked my blood tests. Globulin ..18 should be over 25. Protein 58 should be about 60 and Neutrophils below recommended. Everything else was fine - excellent cholesterol, poo sample showed no parasites, etc, etc.

I was mainly taking coconut milk kefir made with milk grains, switched to goat milk kefir and there was no improvement. I take it on a mixture of seeds and porridge.

My doctor recommended stopping the kefir for a bit, so I did.

My stools have firmed up. Also drinking more water.
I'm pretty worried about the globulin and Neutrophils, though.

Will ask my doctor for a re-test once I have been on the Hulda Clark parasite cleanse for a couple of weeks.

Anyone with similar experience or suggestions?