Really need help with the human digestive and excretory syst

[MinaWhyte]

Under the topic of evaluating Biology

what are some future impacts if humans knew more about the digestive system and the excretory system? Please be very specific, and use scientific terms and concepts.

Thanks

[JackBean]

hard to say, since we don't know, what should they know in the future

[AKumar]

The kind of food intake would likely be changed, the toxicity profile could well be handled as per the excreation. Food-borne diseases could be better controlled, the microflora could well be harnessed for beneficial effects.....