sir LFT and blood sugar is normal range. but thyriod disorder i don,t know
I think further blood tests may be required, just to rule out underlying causes such as a Liver or Thyroid disorder. There are a number of other causes such as lack of celiac acid or manganese or adrenal gland issues.
that is incredibly low for total serum. In the UK the average is around 193 and anything lower than this is a bonus. I believe anything below 160 is classed as hypocholesterolemia and I personally think 93 sounds too low. Perhaps the Doctor will look to see if there's an underlying cause. Does your Mom have any symptoms?