A crossed leg, a chatty spouse, a cuff over a sleeve, a full bladder — each one shifts the number. The seven-point routine that produces a reading worth showing your doctor.
Most of the sodium people eat arrives inside ordinary food, long before the shaker. The five quiet sources, why bread is the worst offender, and the one label habit that fixes it.
Grapefruit blocks an enzyme your body uses to break down certain medicines — so a normal dose can act like a larger one. Which drug groups are affected, and the one question to ask your pharmacist.
Five everyday foods that support healthier blood pressure after 60 — plus the potassium warning nobody mentions, and why the salt shaker was never the real problem.