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High-fructose corn syrup (HFCS) dominates the American food supply. It's in soda, bread, condiments, yogurt, salad dressings, and nearly every packaged food on grocery store shelves.
The food industry loves it because it's cheap, shelf-stable, and sweeter than sugar. Your body hates it because it metabolizes differently than any sugar humans evolved eating.
Here's what HFCS actually is, how it differs from natural sugars, and why it's wrecking metabolic health at a population level.
HFCS is sugar extracted and concentrated from corn. In the early 1970s, food scientists developed industrial processes to break down cornstarch into glucose, then convert some of that glucose into fructose.
The result: a syrup that's 55% fructose and 45% glucose (HFCS-55, used in soft drinks) or 42% fructose and 58% glucose (HFCS-42, used in baked goods and processed foods).
The problem: Fructose and glucose exist a...
Every year, the same pattern: cold weather hits, the holidays arrive, and asthma attacks spike.
You've noticed it. Your child's inhaler gets used more frequently between November and January than the rest of the year combined.
This isn't coincidence. Specific seasonal factors converge during the holidays to create the perfect storm for respiratory inflammation.
Here's what's actually triggering winter asthma attacks, and what you can do to prevent them.
Approximately 300 million people worldwide suffer from asthma. The condition flares predictably during the holiday season for several compounding reasons:
Cold weather: Cold air constricts airways and irritates bronchial passages. Indoor heating dries out mucous membranes, reducing their protective function.
Increased indoor time: You're spending 16+ hours per day in enclosed spaces with reduced air circulation. Dust, mold, pet dander, and other al...
Educational Content Disclaimer: This article provides educational information only and is not intended as medical advice, diagnosis, or treatment. The content discusses general health topics and should not replace consultation with your licensed healthcare provider. Always consult with your doctor before making changes to your diet, supplements, or medications. Dr. JJ Gregor is a Doctor of Chiropractic licensed in Texas and practices within the scope of chiropractic care.
The holidays bring unavoidable stress. Family gatherings. Shopping. Travel. Financial pressure.
You can't eliminate those stressors. But you can stop amplifying them.
The biggest amplifier? Blood sugar chaos.
Here's what most people miss: your adrenal glands can't tell the difference between a blood sugar crash and an emotional crisis. Both trigger the same cortisol release. Both deplete your stress reserves.
During the holidays, you're already maxed out managing unavoidable stressors. Why add fuel to the fir...
If you've been diagnosed with IBS, you've probably been told to "watch what you eat" or "keep a food diary." Maybe someone handed you a list of trigger foods. Maybe you're already avoiding half the grocery store and still having symptoms.
Here's what nobody explains: the foods that trigger your IBS aren't the problem. They're revealing the problem.
When your gut is functioning properly, you can eat garlic without bloating for three days. You can have an apple without gas and cramping. You can drink milk without spending the afternoon in the bathroom.
The issue isn't that these foods are inherently toxic. The issue is that your gut is dysfunctional, and these foods expose that dysfunction through fermentation, inflammation, or immune reactions.
Understanding which foods to avoid is important for managing symptoms while you heal. Understanding WHY you're reacting is essential for actually fixing the problem.
T...
IBS is one of those diagnoses that patients mention almost apologetically. Most people don't walk into my office saying "I have IBS." They tell me about gas, bloating, unpredictable bowel movements, stomach pain that comes and goes.
They've learned to plan their lives around bathroom access. They know which foods will wreck them for days. They've been told it's stress, or anxiety, or just something they'll have to live with.
Here's the reality: about 20% of the population suffers from some form of IBS. That's one in five people walking around with a gut that's actively rebelling against them.
But IBS isn't a disease. It's a symptom cluster pointing to underlying dysfunction that conventional medicine rarely addresses. When your doctor diagnoses you with IBS, what they're really saying is "your digestive system isn't working right, and we don't know why."
The good news? We do know why. And more importantly, we know how to fix it.
Adrenal fatigue is one of those terms that natural health practitioners have discussed for decades, but conventional medicine is only recently beginning to acknowledge.
You won't find "adrenal fatigue" in medical textbooks. It's not recognized as a disease. But the symptoms are real, the mechanism is understood, and millions of people are suffering from it right now.
Adrenal fatigue describes a state where your adrenal glands can't keep up with the demands placed on them. They're not pathologically diseased (Addison's disease). They're just exhausted—hypofunction rather than complete failure.
This matters because your adrenal glands regulate stress response, inflammation, blood sugar, immune function, energy production, and more. When they're depleted, everything breaks down.
Here's what adrenal fatigue actually is, how to recognize it, and what to do about it.
Your adrenal glands sit on top of your kidneys. They're smal...
Your annual physical lasts seven minutes. Your doctor glances at your blood work, sees normal fasting glucose and HbA1c, and tells you you're fine.
Meanwhile, you're experiencing brain fog, energy crashes, anxiety, insomnia, and cravings. You answered "yes" to 20+ questions on the blood sugar dysfunction questionnaire. Your symptoms scream blood sugar dysregulation.
But your labs say you're normal.
Here's why standard blood sugar tests miss early dysfunction, and what tests actually catch problems before they become diabetes.
Most physicians rely on two tests to assess blood sugar health:
These tests are quick, cheap, and minimally invasive. They're designed for high-volume medical practices where doctors see patients every 5-7 minutes.
This isn't your doctor's fault. Insurance reimbursement doesn't pay for extended visits. Overhead and liabi...
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Educational Content Disclaimer: This article provides educational information only and is not intended as medical advice, diagnosis, or treatment. The content discusses general health topics and should not replace consultation with your licensed healthcare provider. Always consult with your doctor before making changes to your diet, supplements, or medications. Dr. JJ Gregor is a Doctor of Chiropractic licensed in Texas and practices within the scope of chiropractic care.
Your doctor tells you your cholesterol is high. You're confused. What does that even mean?
Is cholesterol bad? Is it good? Should you avoid it in food? Do you need medication?
The answers might surprise you.
Cholesterol isn't the villain you've been told it is. It's actually essential for life.
Here's what you need to know.
Cholesterol is a waxy, fat-like substance found in every cell of your body.
It's not a fat (lipid), but it travels through your bloodstream attached to prote...
Polycystic Ovary Syndrome affects 5-15% of women of reproductive age—approximately 6 million diagnosed annually in the US. Despite how common it is, most women receive inadequate explanations about what's actually driving their symptoms.
Common manifestations include irregular or absent menstrual cycles, subfertility or infertility, male-pattern hair growth (hirsutism—not just facial hair, but thick growth on arms, chest, abdomen), difficulty losing weight despite caloric restriction, low libido, and persistent acne on face and torso.
PCOS also correlates with increased risk for Type 2 diabetes, cardiovascular disease, sleep apnea, endometrial hyperplasia, and endometrial or ovarian cancers. If you're reading this list and recognizing your own patterns, you're not alone. And more importantly: PCOS isn't a genetic sentence you're stuck with.
The prevailing medical explanation for PCOS is genetic predisposition. Thi...
Your thyroid controls metabolism, energy production, body temperature, and hormone regulation. When it's not working properly, everything else suffers.
Most thyroid patients are told their only options are medication or surgery. That's not true.
Here's what you need to understand about thyroid dysfunction, why it happens, and what you can actually do about it.
The thyroid is a butterfly-shaped gland in your neck that produces two main hormones: T4 (thyroxine) and T3 (triiodothyronine).
T4 is the storage form. T3 is the active form that actually does the work in your cells.
Your body converts T4 to T3 primarily in the liver. This conversion is critical. You can have plenty of T4 and still be functionally hypothyroid if you're not converting it to T3 properly.
What blocks conversion? Stress, inflammation, nutrient deficiencies (selenium, zinc), liver dysfunction, and chronic cortisol elevation.
Your adrenal glands and thyroid work together. When your adrenal...