Well we think that insulin and IGF-1 hormones are hormones that are particularly active under favorable conditions -- in the good times -- when food is plentiful and there's not a lot of stress in the environment.
Pensamos que as hormonas insulina e IGF-1 están específicamente activas baixo condicións favorables, nos bós tempos, cando a comida é abundante e non hai estrés ambiental.