Make some meaningful notifications

[EltonSetan]

i.e caffeine has dropped below Value, You shouldn't consume any more caffeine if you want to fall asleep tonight, You haven't had any caffeine today.
or
Did you know? blahblahblah

@smdtechslovakia these notifications will also include one telling the user that it is strongly discouraged to take in caffeine within an hour of eating, because caffeine molecules prevent iron molecules from being absorbed into the tissues, causing problems over time, including anemia

[ghost]

@smdtechslovakia these notifications will also include one telling the user that it is strongly discouraged to take in caffeine within an hour of eating, because caffeine molecules prevent iron molecules from being absorbed into the tissues, causing problems over time, including anemia

[EltonSetan]

Done, except the iron deficiency notification.