Dietary changes can help control high blood pressure, a risk factor for heart disease

Therefore, foods with a high salt content should be avoided. To maintain health, the bloodstream must have the proper amount of salt

“The kidney detects this and reabsorbs more water to try and dilute the increased sodium concentration.

“As a result, there is an increase in your blood volume, which puts your blood pressure up, as the heart is having to work harder to pump an increased fluid volume around the body.”

This strains the heart over time, which can lead to heart failure, and damages the kidneys, causing them to function less efficiently.

Most people consume between nine to 12 grams of salt per day – more than twice the recommended amount of five grams per day

Freshly made bread does not require proper food labeling, and bread from high-street bakeries has the greatest salt level.

Although the amount of salt in ready meals has decreased in recent years, a recent survey found that 7% of ready meals still had over three grams of salt per serving