Dr. Joseph Mercola - Take Control of Your Health

Story at-a-glance Vitamin E supports a healthy pregnancy — Vitamin E intake during pregnancy has been shown to reduce the risk of food allergies in newborns by stabilizing immune responses and lowering histamine levels Vitamin E alters histamine production — Researchers found that α-tocopherol, a specific form of vitamin E, prevented severe allergic reactions by reducing the release of histamine,...

Story at-a-glance Contrary to popular belief, habits do not form in 21 days. Research shows it takes two to five months for a behavior to become automatic, depending on its complexity Simple, consistent behaviors performed at the same time daily and linked to specific triggers are more likely to become permanent habits than complex or irregularly performed actions Self-selected habits are more lik...

Story at-a-glance Probiotics may influence brain function through the gut-brain axis, offering benefits for neurodegenerative diseases like Alzheimer's and Parkinson's by improving gut health and reducing inflammation Studies suggest a link between gut health and cognitive function, indicating that an improved gut microbiome enhances mental health and may reduce inflammation associated with neurod...

Story at-a-glance BPH is not just a part of aging — While prostate enlargement becomes more common with age, research shows that metabolic dysfunction is also a key driver of disease progression Inflammation fuels prostate growth — Men with BPH have higher levels of inflammatory lipids that promote tissue remodeling and chronic inflammation Metabolic dysfunction worsens BPH severity — Research sho...

Story at-a-glance Genipin, derived from gardenia plants, restores nerve development, and reduces neurodegeneration in patients with familial dysautonomia, a rare genetic disorder that affects the peripheral nervous system Originally discovered as a blue dye source in the 1980s, genipin has evolved from a food science application to a therapeutic compound with several medical applications Genipin w...

Story at-a-glance Suppression of mitochondrial ATP production prevents apoptosis and activates the NLRP3 inflammasome, a key player in inflammation and disease Inhibitors of oxidative phosphorylation (OXPHOS) lead to changes in mitochondrial cristae structure and retention of cytochrome c, which is necessary for NLRP3 activation but not sufficient on its own Activation of the NLRP3 inflammasome re...

Story at-a-glance Oral diseases now affect 3.5 billion people worldwide, making them the most widespread health conditions, yet many overlook their link to serious diseases Poor oral hygiene contributes to chronic inflammation, increasing the risk of stroke and atrial fibrillation, but simple habits like flossing significantly reduce these risks A study presented at the American Stroke Association...

Story at-a-glance Our ancestors consumed large quantities of bread (up to 16 pounds weekly for men and 8 pounds for women in the 1880s) without widespread digestive issues seen today. Pre-harvest desiccation with glyphosate (increased 400% in two decades) leaves residues in wheat products that may disrupt gut microbiome and contribute to digestive disorders Modern wheat varieties have been selecti...

Story at-a-glance Aspartame triggers unnatural insulin spikes by stimulating the vagus nerve, leading to metabolic dysfunction and increased fat storage Research shows that aspartame-driven insulin surges fuel chronic inflammation in blood vessels, accelerating the progression of atherosclerosis and heart disease Artificial sweeteners alter gut bacteria homeostasis, increasing glucose intolerance...

Story at-a-glance Iron plays essential roles in brain function, helping transport oxygen and create neurotransmitters, but if excess iron accumulates in brain tissue, it disrupts normal cellular processes Research shows higher iron levels in Alzheimer's patients' brains correlate with cognitive decline severity, suggesting iron buildup directly contributes to disease progression Scientists have re...

Story at-a-glance Rising incidence of early-onset colorectal cancer is linked to changes in the gut microbiome, with specific bacterial strains producing mutagenic chemicals that contribute to cancer risk Global studies are underway to identify mutational signatures associated with gut bacteria, highlighting the significant role of dysbiosis in colorectal carcinogenesis Understanding the influence...

Story at-a-glance Overstimulation is a condition where your brain cannot process sensory information effectively, distinctly different from overwhelm, which is an emotional reaction to stress and responsibilities True sensory overload triggers intense physical and emotional responses, including panic attacks, muscle tension and a strong urge to escape, particularly affecting those with PTSD, autis...

Story at-a-glance Ohia Lehua honey demonstrates superior antioxidant properties compared to Manuka honey in vivo, significantly increasing total antioxidant capacity and reducing oxidative stress markers in the body Manuka honey contains 10 times more phenolic compounds than Ohia Lehua honey, yet shows more limited antioxidant activity, suggesting its primary strength lies in antibacterial propert...

Story at-a-glance High blood sugar in Type 2 diabetes overwhelms cellular machinery like a chaotic factory, creating not just oxidative stress as previously thought, but also a more fundamental problem called reductive stress. Reductive stress occurs when there's an oversupply of electron-carrying molecules in cells, creating a "traffic jam" of electrons that can't be processed efficiently by the...

Story at-a-glance A massive industry exists to prevent pandemics, but despite receiving billions each year, it routinely fails to prevent pandemics or provide viable ways to address those which emerge This industry rests upon the lie that viral diseases cannot be treated, when in reality there are many effective, over-the-counter and unpatentable treatments for viral illnesses The industry engages...

Story at-a-glance Recent studies show toddlers are spending 60 to 90 minutes daily on screens, primarily television, despite recommendations against screen time for children under 2 years old A 2025 Latin American study found that passive TV viewing negatively impacts language development in toddlers Early exposure to screens, particularly before age 2, consistently shows negative effects on both...

Story at-a-glance A 2025 meta-analysis of 46,694 cancer patients found that higher muscle strength and cardiovascular fitness reduced all-cause mortality risk by 31% to 46% across different cancer types and stages The same study showed that each unit increase in muscle strength reduced death risk by 11%, while increases in cardiovascular fitness lowered cancer-specific mortality by 18% Beyond impr...

Story at-a-glance Keloids are an extreme overreaction of the body's wound healing process, causing thick, raised scars that continue to grow beyond the original injury, leading to pain, itching, and discomfort A study published in Burns & Trauma journal found that keloid cells overproduce CYP24A1, an enzyme that rapidly breaks down vitamin D, preventing it from regulating scar formation and inflam...

Story at-a-glance Nebraska study reveals a 10% increase in pesticide exposure is linked to 36% rise in childhood brain cancers, 23% increase in leukemia, and 30% overall increase in pediatric cancers Research analyzing 2,512 cancer cases over 22 years identified herbicides dicamba, glyphosate, and paraquat as significant contributors to childhood cancer development in agricultural regions Children...

Story at-a-glance Glucose and fructose, two simple sugars, behave differently in your body. Glucose provides quick energy while fructose goes directly to your liver Fructose in whole fruits is paired with fiber and nutrients that slow absorption, while processed fructose like high-fructose corn syrup flood your liver with sugar Excessive fructose consumption leads to de novo lipogenesis in the liv...

Story at-a-glance Heart failure affects 6.7 million Americans over the age of 20, and this number is expected to reach 8.5 million by 2030. Globally, it impacts over 37 million people as a life-threatening condition People who are hospitalized for severe infections like pneumonia or sepsis are more than twice as likely to develop heart failure Infections trigger an aggressive immune response that...

Story at-a-glance Gut bacteria called Morganella morganii produce unusual fats that contain diethanolamine (DEA), an environmental micropollutant; the fats trigger inflammation that contribute to major depressive disorder The gut-brain axis operates bidirectionally — gut dysbiosis causes systemic inflammation that affects your brain while brain inflammation disrupts gut health Disruptions in gut b...

Story at-a-glance Vitamin K is crucial for bone health beyond its role in blood clotting, with deficiencies linked to increased fracture risk and osteoporosis Vitamin K works synergistically with vitamin D to enhance bone mineral density, highlighting the importance of maintaining adequate levels through diet or supplementation The gut microbiome plays a significant role in vitamin K production, i...

Story at-a-glance Marigolds are a rich source of lutein, tocopherols and phytosterols, which support eye health, immune function and cardiovascular wellness when incorporated into your diet The Superboy Orange and Durango Red varieties contain the highest concentrations of carotenoids, making them the best options for functional foods and dietary supplements Marigolds provide cholesterol-lowering...

Story at-a-glance Childhood cardiovascular risk factors, such as higher body mass index and rapid weight gain, are associated with structural differences in the brains of young adults, particularly in regions vulnerable to dementia later in life Studies show a direct link between better cardiovascular health in adolescence and enhanced cognitive functions like executive function and increased brai...