Dr. Joseph Mercola - Take Control of Your Health

Story at-a-glance Research shows cluttered environments raise cortisol levels, while cleaning reduces biological stress markers and helps calm your nervous system Spring cleaning acts as a psychological intervention that creates a sense of accomplishment that builds confidence and breaks patterns of depression and low motivation Deep cleaning removes allergens like dust mites, mold spores and pest...

Story at-a-glance Research shows perceived stress significantly worsens COPD symptoms, with high stress levels quadrupling the risk of serious flare-ups requiring medical intervention Stress triggers biological changes in COPD patients, increasing inflammation markers and oxidative stress that directly damage lung tissue and impair breathing People with COPD who experience high stress levels repor...

Story at-a-glance Recent research shows that adults in their mid-60s with healthier diets and lifestyle habits had significantly lower rates of hip fractures and cardiovascular-related deaths Diet quality has the biggest impact on long-term health, especially when focused on whole, unprocessed foods rather than processed meats, refined grains, and added sugars Calcium from food sources was associa...

Story at-a-glance Long-term antidepressant use significantly increases the risk of sudden cardiac death, with risk doubling after six or more years of use according to Danish research Younger adults face an even higher risk, with those aged 30 to 39 showing five times greater likelihood of sudden cardiac death after six years on antidepressants Antidepressants disrupt heart rhythm by affecting ion...

STORY AT-A-GLANCE Treating illnesses by suppressing symptoms frequently precipitates far more severe diseases which have rippled out throughout our society The primary management for most autoimmune conditions is through symptom suppressing drugs, which frequently have significant toxicity In most cases, autoimmune disorders and inflammatory joint conditions have an underlying cause, such as a chr...

Story at-a-glance Curcumin, the active compound in turmeric, targets inflammation at its source by interacting with biological systems that regulate inflammation, metabolism and cellular stress Research shows curcumin doses above 1,500 milligrams daily significantly reduce body mass index and fat mass while improving gut health and reducing systemic inflammation Curcumin helps rewire gut-brain com...

Story at-a-glance Cognitive decline is on the rise among Americans of all ages, leading to memory loss, trouble focusing, and poor decision-making. Regular physical activity significantly improves brain function, memory, and attention at any age Engaging in moderate-intensity exercises like yoga, dancing, or even exercise-based video games enhances memory and decision-making skills, without the ne...

Story at-a-glance Survival rates for cardiac arrest victims go down by 10% with each minute of delay Only 42% of bystanders perform cardiopulmonary resuscitation (CPR) in public settings despite over 350,000 Americans experiencing out-of-hospital cardiac arrests (OHCA) annually Hands-only CPR (100 to 120 compressions per minute, 2 inches deep) is recommended for untrained bystanders, while health...

Story at-a-glance A recent study shows that sucralose activates brain regions tied to hunger and food motivation, leaving your body in a state of confusion that increases cravings instead of curbing them Sucralose alters connections between the hypothalamus and anterior cingulate cortex — brain regions that weigh risks and rewards — leading to stronger urges to eat, especially in women and those w...

Story at-a-glance Studies show that mixtures of food additives in ultraprocessed foods increase Type 2 diabetes risk, even for those following otherwise healthy diets Two additive mixtures pose higher diabetes risk — one found in sweetened beverages and another in processed foods like dairy desserts and canned broths Food additives damage gut microbiome, disrupt cellular function, and cause DNA da...

Story at-a-glance Cooling down after exercise is not essential for everyone, but it offers benefits for blood pressure regulation and circulation, especially for older adults, people with heart conditions, or anyone finishing strenuous exercise Research shows cooling down doesn't measurably reduce soreness or boost performance, but it helps the body shift out of effort more smoothly and comfortabl...

Story at-a-glance Cholesterol is essential for hormone production, brain function, and cell health, and about 80% of it is made by your body — not consumed in food. High triglycerides, not total cholesterol, pose a stronger risk for heart attack — raising risk by 80% — making triglyceride-to-HDL ratio a better heart disease predictor Newer science shows chronic inflammation — not LDL alone — may b...

Story at-a-glance Plant-based milks significantly reduce essential nutrients in toddlers' diets, even when fortified; research shows calcium, vitamin B2 and B12 levels drop by around 50% when replacing cow's milk in toddlers' diets Most pediatric guidelines strongly advise against using plant-based beverages as milk replacements for children under 2 years old due to nutritional inadequacy and othe...

Story at-a-glance Your gut microbiome plays a central role in determining whether you get food poisoning, even if you eat the same contaminated meal as others who stay symptom-free Alcohol disrupts your gut's protective bacteria within hours, making you far more susceptible to foodborne pathogens, even after just one night of heavy drinking Eating more of a contaminated food increases your odds of...

Story at-a-glance Frequent urination (more than eight times daily) often signals underlying health issues like urinary tract infections (UTIs), diabetes, prostate problems or medication side effects rather than simply aging Tracking your fluid intake and urination patterns with a bladder diary reveals triggers and helps identify whether the cause is behavioral, neurological, hormonal or inflammato...

Story at-a-glance Eating a high-fat diet (defined as 60% of daily calories) significantly increases your risk of developing breast cancer and accelerates the disease's spread throughout your body High-fat foods activate your platelets, making them overly sticky, which helps cancer cells attach and grow rapidly in vital organs like your lungs Unhealthy fats, commonly found in processed foods and fa...

Story at-a-glance Vitamin D may play a protective role in Parkinson's disease, with clinical trials showing improvements in balance and mobility for patients taking supplements of 1,000 to 10,000 IU daily The "sunshine vitamin" has neuroprotective effects in the brain, particularly in a key area affected by Parkinson's that helps produce dopamine Vitamin D deficiency is common in Parkinson's patie...

Story at-a-glance Switching from butter, lard and tallow to seed oils (like soybean, corn and canola) drastically increased omega-6 consumption, fueling inflammation and metabolic dysfunction Sugar intake in the U.S. jumped from minimal levels in the 1800s to an average of 34 teaspoons per day, with ultraprocessed items now making up 60% of daily calories Modern industrial life introduced 85,000-p...

Story at-a-glance Smoking before surgery significantly increases complications; current smokers have a 14% higher risk of post-surgical problems like infections and delayed healing Quitting smoking less than six weeks before surgery provides little benefit — patients need at least six weeks for their body to begin recovering from tobacco's damaging effects Young, otherwise healthy smokers are part...

Story at-a-glance New data from the largest clinical trial on this topic shows no improvement in symptoms, hospitalizations, or survival with fluid restriction in chronic heart failure patients Patients who drank more than the advised limit of 1,500 ml had no higher risk of death, hospitalization, kidney injury, or emergency interventions Fluid-restricted patients reported much higher thirst distr...

Story at-a-glance A study from Brazil's State University of Campinas found twice-weekly weight training for six months preserved brain regions vulnerable to Alzheimer's in older adults with mild cognitive impairment In this research, five of the 22 people in the resistance training group improved enough to no longer meet clinical criteria for cognitive impairment Exercise protects the brain throug...

Story at-a-glance Corticosteroids are widely used in medicine, but their safety has long been questioned, with more and more dangers being discovered Understanding the effects of the body's natural corticosteroids explains many of the common side effects from synthetic steroids like diabetes, fractures, and tissue loss Steroids exemplify a common criticism of modern medicine — treating symptoms ra...

Story at-a-glance Research shows setting smaller, more achievable dietary goals like "eat one more portion" is more effective than the standard "five-a-day" recommendation for increasing fruit and vegetable consumption The perception of how easy a goal feels matters more than the actual goal itself; participants who viewed their target as achievable consumed more produce regardless of which goal t...

Story at-a-glance Balance is a foundational skill your body uses constantly, from standing up and reaching to walking across a room. It's also a powerful indicator of overall health, especially heart and brain function Research shows that impaired balance predicts future cardiovascular events, including heart attack and stroke, even in adults with no prior heart conditions Poor balance in older ad...

Story at-a-glance A specific gut microbiome pattern was found to help predict future heart attacks in coronary heart disease patients, offering a new tool beyond cholesterol and blood pressure monitoring Researchers identified 10 key bacterial strains tied to heart attack risk and created a scoring system that flags high-risk individuals before symptoms appear Patients with high-risk gut profiles...