Does Eating Affect Your Blood Pressure Reading?

Eating may affect  blood pressure reading

For those suffering from hypertension, keeping a track of their blood pressure is crucial. This helps them monitor their heart health and thereby lower the risk of heart attack and stroke by taking medication whenever required. But to get an accurate number, it is crucial to take the reading at the right time and the right way. Several factors can cause blood pressure to rise and fall that includes your meal timing and the types of food you eat. Keep reading to know how eating and your food choices affect your blood pressure reading.

Measuring blood pressure after your meal

Our blood pressure tends to take a slight dip after meals. That's because after eating food, our body gets busy redirecting the blood to the digestive tract to help in the digestion process. This diversion of blood pressure may lead to a temporary decrease in the blood pressure in other parts of the body. To compensate for this change, the blood vessels in other parts of the body constrict, causing your heart to beat faster and with more pressure to maintain a healthy blood pressure level throughout the body.

What happens when blood pressure does not drop?

In some people, the blood pressure does not drop after meals because the blood vessels outside of the digestive system do not constrict. This condition is referred to as postprandial hypotension or low blood pressure after eating. The symptoms of postprandial hypotension include light-headedness, dizziness, fainting, chest pain, vision disruption and nausea. Staying in a fasted state for long periods can also cause a drop in blood pressure.

Eat healthy meals

If you are dealing with the issue of hypertension, you must also be careful about the kind of food you add to your diet. Some foods may elevate your blood pressure level and regular intake of such food possesses a long term risk. High intake of salt and saturated fat are linked with hypertension. So, it is best to have them in moderation. To stay healthy and fit add more protein, fibre, potassium and magnesium to your diet.