All articles tagged with #hypertension
In a randomized trial, 40 adults with prehypertension or stage 1 hypertension took 100 microliters of peppermint oil twice daily for 20 days, reducing systolic blood pressure by an average of 8.5 mmHg versus placebo, suggesting peppermint oil could be a low-cost, well-tolerated option for mildly elevated blood pressure.
TODAY reports that controlling blood pressure is the single most important modifiable risk factor for heart disease. With about 81 million U.S. adults affected by hypertension and many untreated, BP management—via lifestyle changes (DASH diet, regular exercise, stress management, salt reduction) and medications when needed—could prevent roughly 162,000 cardiovascular deaths over the next decade, with risk assessed using tools like the American Heart Association PREVENT calculator.
Imran Khan’s health concerns during imprisonment have spotlighted how prolonged psychological stress can affect cardiovascular health. Medical experts explain that chronic stress activates stress hormones like adrenaline and cortisol, which can raise heart rate, constrict blood vessels, and increase blood pressure, potentially worsening vascular function and inflammation over time. Research links higher stress hormone levels and cortisol to greater hypertension and cardiovascular risk, though symptoms such as palpitations or sleep disturbances should be evaluated medically rather than assumed to be just anxiety. Practical guidance emphasizes regular exercise, adequate sleep, a balanced diet, avoiding tobacco and excessive alcohol, and careful medical monitoring to manage risk, reinforcing that stress is a contributing factor—not the sole cause of heart disease.
Magnesium can mildly lower blood pressure, especially if deficient, but it is not a substitute for prescribed meds. When taken with BP medications, magnesium can enhance their effects and sometimes cause blood pressure to drop too low; spacing doses by a few hours may help, but follow your clinician's guidance. Magnesium may also affect the absorption of other drugs, and people with kidney disease or on multiple BP meds should be extra cautious and discuss supplementation with their provider.
A 26-year study of 12,409 adults found that avoiding midlife vascular risk factors—diabetes, high blood pressure, and smoking—was associated with about 12 more years of dementia-free life, with women showing longer dementia-free years than men; however, the observational design means causality can’t be established.
Researchers identify inflammation-resolution pathways as a potential third driver of hypertension alongside the SNS and RAAS. In mouse studies, a compound called 17b, which activates formylpeptide receptors to promote inflammation resolution, modestly lowers blood pressure and protects against organ damage by reducing vascular stiffness and fibrosis in the heart and kidneys. While promising, these findings are preclinical and human studies are needed to determine safety and effectiveness, with potential as an alternative or complementary therapy for patients who cannot take existing antihypertensives.
A new analysis suggests that increasing potassium intake while reducing sodium can significantly improve blood pressure, with the potassium-to-sodium ratio emerging as a stronger predictor of cardiovascular health. Experts recommend focusing on potassium-rich, whole foods (such as bananas, potatoes, spinach, beans, yogurt, salmon, and edamame) alongside lowering sodium, in line with DASH-style eating. The American Heart Association cites a daily potassium target of about 3,500–5,000 mg for heart health, but potassium should be increased cautiously for people with kidney disease, heart failure, hyperkalemia, or certain medications (e.g., ACE inhibitors). Prefer whole foods to supplements, and expect potential changes over weeks rather than days. Keeping a food journal can help individuals set realistic potassium goals and discuss them with a clinician as part of a broader blood pressure management plan.
Cardiologists say a long-term, heart-healthy eating pattern (e.g., Mediterranean or DASH) is key to controlling blood pressure, but if you pick one food, legumes—beans, lentils, and chickpeas—stand out due to their potassium, magnesium, and fiber, which help counter sodium and support cardiovascular health. A BMJ Nutrition, Prevention & Health meta-analysis links daily legume intake to about a 30% lower risk of hypertension (half-cup still ~14%). Limiting sodium, added sugars, and saturated fats from processed foods and prioritizing plant-rich, whole foods is advised.
In a long-term study of 12,409 adults (average age ~56), those with no history of high blood pressure, diabetes, or smoking lived about 30.1 years dementia-free, compared with ~17.5 years for those with all three risk factors—roughly 13 fewer dementia-free years. The findings varied by sex and race (women and White participants fared better). The study shows association, not causation, but suggests midlife prevention of vascular risks may delay dementia and help preserve brain health, alongside other healthy habits; risk factors were only measured once.
A Prevention article highlights a Neurology study of about 12,000 participants followed for ~26 years, showing that midlife diabetes, high blood pressure, and smoking collectively increase dementia risk and shorten dementia-free years. Those with none of these risk factors gained roughly 12.6 extra dementia-free years, while having all three raised risk substantially. Experts emphasize that reducing these vascular risks through regular exercise, restorative sleep, social connections, a fiber-rich diet, and not smoking can help lower dementia risk, though the study is observational and cannot prove causation.
A new study using NHANES data estimates that the updated 2025 hypertension guidelines would make about 81 million US adults eligible for blood pressure medications; roughly 23 million would become newly eligible and about 9.7 million are currently untreated. Implementing the guidelines could reduce all-cause mortality by about 23% and cardiovascular deaths by about 50% over the next 10 years, with the biggest benefits for those with diabetes. Experts stress that meds work best when paired with lifestyle changes and efforts to improve adherence.
New research suggests avoiding three midlife vascular risk factors—high blood pressure, diabetes, and smoking—could extend dementia-free years by about 13, highlighting the brain-heart health link; the study is observational and cannot prove causation.
An ARIC study following over 12,400 participants for 26 years found that at age 55, people without diabetes, high blood pressure, or smoking could expect about 30.1 dementia-free years, compared with 17.5 years for those with all three risks—roughly 12.6 additional dementia-free years. The findings highlight that controlling diabetes, hypertension, and smoking in midlife, along with healthy lifestyles (exercise, sleep, diet, social engagement), may significantly preserve brain health decades later, though dementia prevention cannot be guaranteed.
New Neurology Open Access findings show that midlife type 2 diabetes, smoking, and high blood pressure substantially raise dementia risk; people with all three risk factors were more than twice as likely to develop dementia, and those with none had about 30 dementia-free years versus 17.5 years with all three, suggesting a potential ~13-year delay if vascular risks are managed. The study shows association, not causation, and experts urge lifestyle changes—DASH-style diet, regular exercise, adequate sleep, and quitting smoking—to protect brain health.
A perspective in The American Journal of Clinical Nutrition argues for a paradigm shift in hypertension prevention: boosting dietary potassium while reducing sodium can more effectively control blood pressure than sodium reduction alone, supported by evidence on potassium’s independent BP-lowering effect and the renal potassium switch; it recommends targeting sodium-to-potassium ratios in food reformulation, expanding education on potassium-rich foods, and policies to improve access to such foods, with potassium-enriched salt substitutes as a near-term option (not for those with kidney disease), while sodium reduction remains foundational.