> Primates and rodents living in research colonies, feral rodents living in our cities, and domestic pets like dogs and cats are all steadily getting fatter and fatter.
All are fed with human produced food. Also as someone noted our food (raw food) is decreasingly nutritious when it comes to micronutrients and vitamins.
All are fed with human produced food. Also as someone noted our food (raw food) is decreasingly nutritious when it comes to micronutrients and vitamins.