Dr. Joseph Mercola - Take Control of Your Health

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Alternative Health
**Dr. Joseph Mercola – Take Control of Your Health**

Listen to Dr. Mercola’s Weekly Podcast, as the legendary natural health pioneer continues to lead you on your journey towards optimal health.

Latest Episodes:

Akkermansia Claims to Support Gut Health — Here's What the Science Says Jun 04, 2026

Show notes

Akkermansia muciniphila is a gut microbe that thrives in your intestinal mucus layer. It's linked to improved metabolic health, but its levels decrease with age and poor diet
Studies suggest Akkermansia may support a healthy weight by influencing fat mass, insulin sensitivity, and inflammatory markers, as shown in animal models. It also has roles in glucose and lipid metabolism
Akkermansia may stimulate natural GLP-1 production. It may also help support blood sugar regulation and cardiovascular health markers
Research has also linked Akkermansia levels to intestinal barrier integrity, immune regulation, and the gut microbial ecosystem, and has been observed as a marker associated with favorable metabolic profiles
To boost Akkermansia levels, consume polyphenol-rich foods and high-inulin vegetables. Supplements are available but require careful dosing and timing for effectiveness

Collagen Peptides Could Positively Influence Longevity and Signs of Aging Jun 03, 2026

Show notes

Collagen makes up a large share of your body's protein, yet production drops every year with age, which contributes to wrinkles, weaker connective tissue, reduced strength, and slower recovery
Researchers identified a specific pattern of collagen amino acids — glycine, proline, and hydroxyproline — that may signal your body to repair tissue, support physical function, and influence biological aging
Human participants who consumed a collagen amino acid formulation showed measurable improvements in skin texture, hydration, and elasticity within one to three months
After six months, biological age markers shifted younger on average, suggesting that targeted collagen amino acid supplementation may influence internal aging processes rather than appearance alone
Supporting collagen at the root involves adequate protein with collagen-rich sources, vitamin C intake, protection against collagen breakdown, and high-quality collagen or gelatin sourced from properly raised animals

Garden Therapy: Why Getting Your Hands Dirty Is the Best 'Medicine' Jun 02, 2026

Show notes

Gardening adds meaningful weekly physical activity without requiring a formal workout, helping you build strength, balance, and endurance through real-world movement
Spending time in the garden lowers stress hormones and shifts your body into a calmer, recovery-focused state, improving mood and mental clarity
Regular gardening is linked to better memory, sharper thinking, and greater independence as you age by engaging multiple brain functions at once
Working with soil and plants supports your brain at a biological level, increasing blood flow and boosting compounds that strengthen memory and learning
Growing your own food naturally improves your diet by increasing how often you eat fresh, nutrient-rich fruits and vegetables

C15:0 and Brain Aging — What Bottlenose Dolphins Can Teach Us About Cognitive Health May 25, 2026

Show notes

Alzheimer's disease is expected to affect nearly 78 million people worldwide by 2030, making research into supportive lifestyle and dietary factors more urgent than ever
Bottlenose dolphins develop the same brain changes seen in Alzheimer's patients, giving researchers a new way to study how memory loss unfolds
Research associates a fat called C15:0, found in full-fat dairy and pasture-raised meats, with lower inflammation markers and stabilized neurotransmitter signaling related to memory and mood
Observational studies have linked higher C15:0 levels with lower rates of diabetes, liver disease, and cardiovascular conditions that share metabolic pathways with brain aging
Replacing seed oils with traditional saturated fats, increasing dietary C15:0 from full-fat dairy and pasture-raised meats, and discussing C15:0 supplementation with a qualified health care provider may form part of a broader strategy for supporting brain and metabolic health as you age

Sauna Bathing Can Help You Fight Off Infections Faster — Here's Why May 23, 2026

Show notes

A single sauna session raises your body temperature to a fever-like range, which activates your immune system and moves defensive cells into circulation where they can respond faster to infections
Your immune system reacts immediately during heat exposure, with key immune cells increasing right after a session and some staying elevated afterward, giving you a short-term advantage against incoming pathogens
The benefit comes from reaching a specific internal temperature, not just sitting in a hot room, which is why tracking your body temperature gives you more precise and effective results
Regular sauna use trains your immune system to respond more quickly over time, improving your baseline ability to detect and fight infections before they take hold
Heat works best when combined with strong foundational habits like proper nutrition and energy production, ensuring your immune system has both the signal and the fuel to respond efficiently

Can You Prevent the Hunched Back of Kyphosis? May 22, 2026

Show notes

A hunched back develops gradually as weak muscles, poor posture, and declining bone strength allow gravity to pull your spine forward over time
Up to 40% of adults over 60 experience significant spinal curvature, and the angle worsens steadily with each decade if you don't intervene
Simple daily habits like sitting hunched over devices and skipping upper-back training accelerate the process long before you notice visible changes
Targeted exercises that strengthen your back, core, and posterior chain help retrain your body to hold proper alignment and reduce strain on your spine
Consistent posture resets, proper sleep support, and weight-bearing activity work together to slow or reverse early-stage spine changes and protect long-term mobility

Study Reveals Bile as Reservoir for Microplastics in Humans May 21, 2026

Show notes

Microplastics have been found in every human bile sample tested, showing that your body is likely actively storing them in a key digestive fluid
Higher levels of microplastics are linked to gallstones, meaning everyday plastic exposure connects directly to a condition that causes pain, inflammation, and digestive disruption
These particles are large enough to interact with your cells, where they interfere with energy production and slow down your body's ability to repair and function
Repeated exposure drives your cells into premature aging, creating a cycle of inflammation and tissue damage that builds over time without obvious early symptoms
Simple daily changes like avoiding plastic food contact, filtering your water, and improving indoor air quality reduce how much plastic enters your body and lowers what accumulates in your bile

Can Spending Time in Nature Improve Your Diet? May 20, 2026

Show notes

Spending time in nature shifts your food preferences so you naturally choose healthier, whole foods without relying on willpower
Even short, daily exposure to natural environments improves diet quality, making simple habits like walking outside highly effective
Nature doesn't reduce how much you eat but changes what you want to eat, steering you away from processed foods toward real nourishment
Exposure to nature increases how much you value your health in the moment, which directly influences better food decisions
Using nature as a daily routine or pre-meal reset helps break stress-driven eating patterns and makes healthy eating easier to sustain

The Differences Between Prebiotics, Probiotics, and Postbiotics May 16, 2026

Show notes

The relationship between prebiotics, probiotics and postbiotics is symbiotic, meaning they work together to support and maintain optimal gut health
Prebiotics are nondigestible food components that promote the growth and activity of beneficial microorganisms in your intestines
Probiotics are live beneficial bacteria that directly contribute to maintaining a healthy gut microbiome
Postbiotics are bioactive compounds produced when your body digests prebiotics and probiotics; they're also produced during the fermentation process
Prebiotics fuel the growth of probiotics, which in turn produce postbiotics that offer additional health benefits

Study Finds Linoleic Acid May Directly Influence Cancer Growth May 15, 2026

Show notes

Linoleic acid (LA), a ubiquitous omega-6 fat in Western diets, may directly influence aggressive cancer growth by activating specific cellular pathways, according to recent animal research
High levels of LA, found predominantly in ultraprocessed foods, vegetable oils, and many packaged snacks, may contribute to cancer risk
The research shows that triple-negative breast cancer (TNBC) cells in animal models thrive on LA because it appears to trigger mTOR signaling, a pathway linked to rapid tumor growth
To support cellular health, consider reducing your daily LA intake by less than 5 grams per day by limiting ultraprocessed foods, nuts, seeds, and conventionally raised meats
Swapping high-LA foods for more stable, healthier fats and targeted carbohydrates may support energy production and may help lower the inflammatory load that research associates with cancer progression

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