A diet's impact on blood pressure is closely tied to its effect on body weight.
Therefore, it can be asserted that any diet that successfully reduces body weight will also result in lower blood pressure levels.
In this regard, a well-balanced and nutritious low-carbohydrate diet can be considered equally effective as other dietary approaches.
However, when weight and calories intake remain unchanged, scientific evidence supports the notion that the DASH diet stands out as the only diet proven to effectively lower blood pressure.
The DASH diet emphasizes the consumption of whole grains and fruits, which have demonstrated their ability to bring about favorable blood pressure outcomes.
Conversely, low-carbohydrate diets present a challenge due to the dietary patterns they tend to promote. Upon examining the actual food choices individuals make when following such diets, it becomes apparent that they often gravitate towards high-protein options, particularly centered around the consumption of meat two to three times a day.
This preference often leads to an overconsumption of red meat and processed meats, both of which have been linked to increased blood pressure levels.
It is important to recognise that individuals following low-carbohydrate diets often do not adhere to a healthy and balanced approach, but instead consume excessive amounts of bacon, lamb, beef, sausages, ham, and similar foods.
When struggling with blood pressure control, it is highly recommended to focus on adopting the DASH diet, combined with efforts to reduce body weight.