BP meds don’t work for at least half the people taking them.
doctors believe that they don’t work because people don’t take them, or don’t take them correctly.
Doctors don’t believe you.
It may be that people stop taking them, because they don’t see the results the doctors promised.
The medical businessmen think you stupid, or a liar. Sometime both.

what if, as you eat, food is marked for use; some for storage, some for immediate use.