She hasn't had her Thyroid tested tbh.. I will prompt her to get that booked in!

WRT her diet - it would appear she is not getting enough good fats in, yes. Clear;y she's rapidly lost a lot of weight and she now needs to stabilise it through diet.

This I guess was to be expected as she is trying new dietary techniques since being diagnosed and learning what works best/what doesn't.

So Thyroid aside, which hasn't yet been tested, the hair loss could be a result of the rapid weight loss?

What do her blood sugar levels suggest in terms of "how" badly/well she's doing?

Thanks,

Mike