I am not sure but I think my body couldn't generate enough of a specific hormone and then the body's reaction was as if I was starving because that hormone is c

I am not sure but I think my body couldn't generate enough of a specific hormone and then the body's reaction was as if I was starving because that hormone is controlling the metabolism inside the organes. So, probably nothing was missing in my food but because my metabolism was low it was like I was starving but I wasn't.