For people suffering from high blood sugar, the insulin
helps decreases the amount of sugar in the system. The negative feedback in the
system regulates the amount of sugar in the system in order to maintain the homeostasis
in the body.
Her risk of scarring of her fallopian (uterine) tube(s) is increased with untreated Chlamydial infection. This untreated infection can lead to pelvic inflammatory disease (PID), which can scar the tubes, possibly causing infertility.
Baby’s come from the sky and the bird brings them done to your doorstep
I'd say the answer is A. As a form of proof that the product does what it claims to do by providing evidence.