I slipped and fell l broke my femur in three places?

I slipped and fell l broke my femur in three places , they have put a surgery metal plate in my leg l am recovering well after 6 days in hospital , l would like to know the weight of the metal plate in my leg for my future diet , l just want to know the weight of the metal plate so l know how many pounds to lose please

Age: 59
Female
Medications: Paracetamol