Suffering from high BP even after cutting salt? Medical expert identifies 'hidden risk' that many miss out on

If you have reduced your intake of salt and your blood pressure is still high, there may be a deeper reason for many people. Standard advice says 120 over 80 is ideal, but that measurement may not suit everyone. Some experts recommend a systolic pressure-the upper number-110 plus half of your age, and a diastolic pressure-the lower number-under 100. If your measurements consistently stick above those values, your liver or kidneys could be calling for help. So, why do blood pressure numbers stay high after dietary changes? Dr. Jaban Moore, a doctor in functional medicine, points to insulin resistance as a root cause far more often than sodium intake.

The tendency is to consider blood pressure as a salt problem, and for many years, physicians have been encouraging patients to reduce sodium, try diets such as DASH, or live on medication. Many comply with these changes and continue to suffer from elevated readings. Research and clinical observation support what Dr. Jaban Moore will discuss: for the majority, the root cause is insulin resistance.

The primary function of insulin is to facilitate the use of energy by cells. When these cells become resistant, it requires more insulin to have sugar to penetrate the tissues. High insulin is not healthy because it makes one's body retain more sodium and water, thereby driving up the fluid levels in the arteries. The walls of the blood vessels get tighter and less flexible, hence pressure will remain high even if one cuts out salt completely. Inflammation in arteries adds another layer of stress, increasing the risk of heart disease, kidney damage, and other serious complications if left unmanaged.

Insulin resistance arises when cells stop responding to insulin properly. Consequently, the pancreas produces more insulin, leading to the following:
Kidneys retain sodium and water rather than excrete them, raising blood pressure.
Blood vessels constrict and therefore the pressure arises.
Arteries are chronically inflamed-a risk factor for heart disease.
Without addressing insulin resistance, drugs and low-sodium diets may only mask symptoms. In functional medicine, approaches such as those suggested by Dr. Moore look to the source of the symptoms rather than merely an effect.

Dr. Jaban Moore reminds us that fixing the root of the problem matters more than chasing the numbers. Many people, through attention to insulin and metabolic factors, unlock healthier pressures and long-term heart protection.
Blood pressure often rises not solely due to salt but because of how our bodies manage energy and react to stressors. Fixing underlying insulin resistance is a robust choice for long-term change.