Dr. Joseph Mercola - Take Control of Your Health

Story at-a-glance Research found that higher levels of harmful bacteria (Prevotella intermedia) in the mouth are linked to cognitive impairment, while beneficial bacteria (Neisseria and Haemophilus) support better brain function Nitric oxide production by beneficial oral bacteria plays a crucial role in maintaining blood flow to the brain. Nitrate-rich vegetables help boost the population of these healthy bacteria People with the APOE4 gene show a distinct oral microbiome composition. Research shows they have lower levels of Neisseria bacteria and higher amounts of Prevotella, which is associated with increased dementia risk Harmful oral bacteria have the ability to enter the bloodstream and cross the blood-brain barrier, leading to brain inflammation that results in cognitive decline Maintaining oral health through proper diet, regular brushing and flossing, nose breathing, avoiding antibacterial mouthwash and practicing oil pulling are effective strategies against cognitive decline

Story at-a-glance Negative ions are electrically charged molecules that concentrate naturally in areas like beaches, waterfalls, mountains, and forests, that help cleanse the air of unhealthy particles Scientists have found that high-density negative air ionization may help counter symptoms of seasonal affective disorder (SAD) The ocean's negative ions are created when water molecules gain electrons, while mountain air can be rich in negative ions due to mineral content like magnesium and calcium from limestone Taking a shower can generate negative ions at home through the "Lenard effect," where the shearing forces of fast-flowing water create friction that adds electrons to molecules Negative ions form when oxygen in the air (O2) takes on a negative electrical charge to become O2⎺, which then gets enveloped by microdroplets of moisture to create what we know as "fresh air"

Story at-a-glance Walking 5,000 or more steps daily reduces depressive symptoms, while 7,000 or more steps significantly lower your risk of developing depression over time Just 2,600 steps daily reduces all-cause mortality risk by 8%, with optimal heart health benefits at 7,200 steps per day Walking boosts mood by releasing endorphins, lowering stress hormones, improving sleep and enhancing mental clarity and energy levels Even light-intensity walking offers significant health benefits, making it accessible for all ages and fitness levels without requiring special equipment Consistency, not perfection, is key. Gradually increasing step counts benefits physical and mental health with minimal time and financial investment

In this interview, Dr. Patrick Gentempo, a longtime friend and respected chiropractor, discusses the importance of knowing your own health philosophy with Dr. Mercola

In this engaging discussion, Dr. Eric Pinnar, a general surgeon renowned for his innovative hernia repair techniques, shares insights from his surgical journey with Dr. Mercola. They explore the complexities of inguinal hernias, emphasizing proactive patient engagement in treatment decisions. The conversation delves into surgical options, comparing synthetic mesh versus meshless repairs and evidence of advancements in technology. They also discuss post-surgery recovery challenges and the role of iodine in surgical practices, offering valuable knowledge for patients and healthcare providers alike.

Story at-a-glance Fiber byproducts — short-chain fatty acids — physically attach to DNA regions, influencing how genes are turned on or off through epigenetic regulation A comprehensive review of 11 meta-analyses found that higher fiber consumption correlates with reduced risk of several cancers, including gastric, esophageal, ovarian and endometrial tumors Fiber helps regulate hormone pathways and curbs inflammation, with studies showing it may reduce estrogen reabsorption, lowering the risk of hormone-related cancers like breast cancer Research indicates modern diets often lack adequate fiber, leading to chronic metabolic strain and disrupted digestive processes, making fiber optimization an important public health strategy People with compromised gut health should introduce fiber gradually, starting with easily digestible carbohydrates like white rice and fruit juices before progressing to more fibrous foods. In severe cases, start with dextrose water

Story at-a-glance Research shows curcumin, the active compound in turmeric, significantly reduces exercise-induced muscle damage and inflammation, leading to faster recovery times for athletes and fitness enthusiasts at all levels A 2024 study demonstrated that curcumin supplementation effectively lowers biomarkers of muscle damage like creatine kinase and inflammatory cytokines while supporting natural muscle repair processes Unlike pharmaceutical painkillers, curcumin selectively targets the COX-2 enzyme and modulates the NF-κB pathway, reducing inflammation without interfering with essential cellular functions needed for muscle recovery Studies show curcumin increases glutathione production and antioxidant activity, protecting muscle cells from oxidative stress and free radicals generated during intense exercise For maximum benefits, take a high-quality curcumin supplement before or after your workout, alongside healthy fats for better absorption

Story at-a-glance The brain and muscles maintain constant two-way communication — muscles release biochemical signals that travel to the brain, while the brain coordinates movement and balance Regular physical activity enhances your brain function through multiple mechanisms, such as boosting neurogenesis, increasing cerebral blood flow, reducing inflammation and building cognitive reserve A 2024 study revealed that both biochemical signals (myokines) and mechanical forces from muscle contractions during exercise independently contribute to motor neuron growth and development Moderate-intensity exercise for at least 30 minutes is optimal for brain health, while excessive high-intensity workouts elevate cortisol and negate longevity benefits Tips to tailor your routine for maximum cognitive gains are included below, such as elevating your heart rate, allowing time for results, diversifying workouts and incorporating social activities

In this discussion, Dr. Alan Christianson, widely regarded as a premier expert on thyroid issues, and Ashley Armstrong, a regenerative farmer and founder of Angel Acres, discuss the intricate relationship between iodine intake and thyroid health, uncovering a paradox that has significant implications for your health.

In this interview, Dr. Peter Martone, a chiropractor and owner of the Atlantis Chiropractic Wellness Centers, discusses the reasons why cervical spine deterioration occurs and practical methods to improve your spine health.