When you think about water and blood pressure the link between dehydration and low blood pressure probably comes to mind. Dehydration is a potential cause of low blood pressure due to resulting decreased blood volume leading to reduced pressure against artery walls.
However, did you know not drinking enough water can lead to high blood pressure?
When you do not drink adequate water the body will compensate by retaining sodium. That should be a red flag. Sodium is directly related to high blood pressure.
While this sodium retention takes place, the persistent dehydration will lead the body to gradually ‘close’ some of the capillary beds. This leads to increased pressure places on arteries and a rise in blood pressure.
Here are three steps you can take to prevent high blood pressure that is caused by dehydration.
Your daily intake of salt has a direct impact on your blood pressure. For some individuals who are salt sensitive the impact on blood pressure levels is even greater.
Restock Your Spice Rack
Spices are a wonderful way to add flavor to your foods so you are less tempted to reach for the salt shaker at the table. However, you need to purchase the right spices. For example, replace garlic SALT, which contains 320 mg of sodium per ¼ teaspoon, with garlic POWDER which contains 1 mg per 1 teaspoon.
The same goes for onion salt, replace it with onion powder and any other ‘salts’ you may have in your cupboard.
There are some studies that suggest a higher intensity interval workout routine, such as those used by athletes, may be beneficial for patients with heart conditions.
High intensity interval training involves short bursts of intense exercise at 85-95% maximum heart rate. These short bursts are alternated with periods of moderate exercise. This workout method is frequently used by athletes to improve speed and endurance.
If this type of training were to be recommended for heart patients it’d be a change from the standard protocol of steady aerobic exercise at 70% maximum heart rate. This lower level of intensity is intended to work the heart without risking chest pain, heart attack, or other complication.

Let’s cover five ways you can lower high blood pressure through dietary changes.
1. Increase your intake of fruits and vegetables
The DASH (Dietary Approaches to Stop Hypertension) diet is a very effective meal plan to lower blood pressure. The diet is high in fruits and vegetables, including 4-5 vegetable servings and 4-5 fruit servings everyday.
Fruits and vegetables are rich sources of fiber and phytonutrients essential to heart health and promotion of a lower blood pressure. The more the better!
2. Decrease sodium intake
I’ve shared information previously on the benefits of a high potassium diet and reduced blood pressure. However, another study has found an increased risk of death from heart disease to be linked to a diet high in sodium and low in potassium.
High sodium, low potassium equals increased risk of death
According to research Elena V. Kuklina, consuming a diet high in sodium and low in potassium results in a 50% increased risk of death from any cause and almost doubles the risk of death from heart disease. The study I’m referencing was published in the Archives of Internal Medicine.
Study Participants
Researchers followed over 12,000 US adults. The participants did not follow a reduced salt diet nor did they have a history of heart conditions or stroke. Participants were followed for 15 years. During this time 2,270 participants died. Out of this number, 1268 died from cardiovascular disease.
Study Results
If you have high blood pressure you need to exercise wisely.
Weight Training & High Blood Pressure
You want to use caution when lifting weights. There is potential for weight lifting to cause a drastic rise in blood pressure. However, there are many benefits linked to strength training, including a lower blood pressure.
I’ll refer you to this article to learn more:
How does strength training affect blood pressure?
Stay Safe