GLOSSARY

Blood Pressure Classification Table

2025 AHA/ACC adult blood-pressure categories use properly obtained repeated readings; the higher category applies when systolic and diastolic values fall into different categories.

Blood Pressure is the pressure exerted by circulating blood within the arterial system under specified measurement conditions.

For example, an athlete using an electrolyte product and a potassium-containing salt substitute should discuss the complete intake when hypertension or kidney disease is present. The sweat plan and clinical plan must fit together. Base decisions on appropriate repeated blood-pressure assessment rather than assuming that heavy sweating makes all sodium advice irrelevant.

Blood pressure assessment depends on appropriate measurement and repeated interpretation, not one anxious or post-exercise reading. Sodium reduction and a suitable dietary pattern can help management, while potassium advice must account for kidney function and medication. Salt substitutes containing potassium are not suitable for everyone. An athlete's sweat-related electrolyte plan and a clinical hypertension plan require coordination. Do not assume that sweating heavily eliminates the need to assess persistent high blood pressure or prescribed treatment.

Cardioprotective eating commonly emphasizes vegetables, fruit, legumes, whole grains, nuts and suitable unsaturated-fat sources while improving the quality of fat and reducing excessive sodium. Benefits depend on what replaces the foods reduced. Clinical lipid and blood-pressure goals require broader assessment, including medication when indicated. Athletes should adapt portions and carbohydrate supply to training rather than assuming a heart-supporting pattern must be low in energy, extremely restrictive or unsuitable for fueling exercise.