To that last ask, I'd like to point out that my little brother was really chubby when he was born, so chubby he looked like he'd been overfed the moment he was born, but being a chubby kid doesn't make them a chubby adult, 16 yrs later now, my brother is above 176 cm and thin as a beanpole, certainly, taking him from our mother at the age of 5 did help contribute to that thinness, and it certainly hasn't helped him now when he barely eats.. and I know his fostermother is contributing to that..