l carnitine deficiency Transporter – The Role of l-Carnitine in
Description
All mice fully recovered their body weight upon doxycycline withdrawal, although a subset of mice treated with doxycycline for 9 days reached 20% body weight loss, requiring euthanasia

Canadian Sediment Quality Guidelines for the Protection of Aquatic Life, Summary Tables

It could also be dehydration, inadequate protein, or micronutrient gaps in general

& Yamamura, T
