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Published on Leave a comment on Another Reason to Avoid High-Fructose Corn Syrup
Soda Credit: Wikipedia

More worrisome news about high-fructose corn syrup. Researchers found that high fructose corn syrup actually speeds up and fuels the growth of cancer tumors in animals who already have cancer.

While this study was done in mice (with either breast cancer, melanoma, or cervical cancer), it is actually a scary finding because so many foods that Americans ingest daily contain high-fructose corn syrup. It is a sugar derived from corn starch and found in many foods: baked goods, soda, fast food, cereals, ice cream, etc. If you see it in an ingredient list, it means it is an ultra-processed food.

Bottom line: Read food ingredient lists and try to avoid eating foods with high-fructose corn syrup.

Excerpts from US Right To Know: High-fructose corn syrup fuels tumor growth in animals with cancer, a new study shows

High-fructose corn syrup, a sweetener commonly used in soda and ultra-processed foods, accelerates cancer tumor growth via the liver, according to research published last week [Dec. 4, 2024] in Nature.

High-fructose corn syrup (HFCS) is a sugar derived from corn starch. High fructose intake has been shown to contribute to the development of non-alcoholic fatty liver disease (NAFLD) and obesity, both of which are associated with systemic inflammation and altered lipid metabolism (the way the body processes fats). It has also been linked to diabetes, heart disease, and colorectal cancer. ...continue reading "Another Reason to Avoid High-Fructose Corn Syrup"

Published on Leave a comment on Mediterranean Style Diet Helps Gout Symptoms
Gout Credit: Wikipedia

Many people suffer from gout, with it being the leading cause of arthritis in men. Two recent studies looked at who gets gout (is it genetics or lifestyle?), and another study examined what kind of diet is best for treating symptoms.

Gout is a type of inflammatory arthritis that causes sudden, severe attacks of pain, swelling, and tenderness in one or more joints. These attacks, which can last a week or two, frequently start in the big toe or a lower limb.

The first study found that genetics, and not lifestyle, determines who gets gout. Lifestyle is frequently blamed (rich foods!, being overweight!). From Science Daily: Study busts myths about cause of gout

".. eating red meat, can trigger gout attacks, the fundamental cause is high urate levels, crystals in the joints, and an immune system primed to 'attack' the crystals -- genetics plays an important role in all of these processes."

Another study found that a Mediterranean style, whole foods, and plant-based diet improves gout symptoms, but a low-calorie or animal-based, and low-carbohydrate diet does not. The Mediterranean style diet also lowered serum uric acid (a cause of the symptoms).  It is thought that this is because animal meat and ultra-processed foods are pro-inflammatory, while plant-based foods are not.

Excerpts from Medscape: Plant-Based Diet Improves Uric Acid Levels, Gout Symptoms

A Mediterranean-inspired plant-based diet improved self-reported measures of gout as well as uric acid levels, a pilot study has found. ...continue reading "Mediterranean Style Diet Helps Gout Symptoms"

Published on Leave a comment on Health Benefits of Maple Syrup
Maple syrup Credit: Wikipedia

For those with a sweet tooth, maple syrup appears to be a healthier choice than sugar. A recent study found a number of health benefits in individuals who consumed some maple syrup daily in place of refined sugar.

Canadian researchers found that replacing just 2 tablespoons of refined sugars with 2  tablespoons of maple sugar daily for 8 weeks had significant beneficial health effects. Regular ingestion of maple syrup resulted in their bodies handling sugar after meals better (improved glycemic response), their blood pressure was significantly lower, their abdominal fat was reduced, an increase in beneficial gut species (bacteria linked with health), and a decrease in some gut bacterial species linked to inflammation and metabolic disorders.

In other words, there was a significant reduction in key cardiometabolic risk factors. By the way, similar results have been found in animal studies. This could be because maple syrup is a minimally processed sweetener rich in a number of beneficial nutrients and polyphenols. It's just boiled maple tree sap, with nothing added.

What made this study convincing was that persons were randomized to different groups (maple sugar or placebo), it was double-blind (no one knew what they were ingesting), and it it was a crossover study (meaning all participants were in both groups for 8 weeks with a gap in the middle). All participants were overweight adults with mild cardiometabolic alterations at the start of the study.

From SciTechDaily: Reducing Abdominal Fat: Researchers Uncover Surprising Health Benefits of Maple Syrup

A study published in The Journal of Nutrition reveals that replacing refined sugars with two tablespoons of maple syrup can significantly improve several cardiometabolic risk factors, such as blood sugar levels, blood pressure, and abdominal fat composition. This was the first placebo-controlled human clinical trial exploring the potential health benefits of maple syrup consumption. ...continue reading "Health Benefits of Maple Syrup"

Published on Leave a comment on Coffee Drinking Alters the Gut Microbiome
Cup of coffee Credit: Wikipedia

Drinking moderate amounts of coffee each day is associated with a number of health benefits. It turns out that the coffee is also feeding a particular strain of gut microbe - Lawsonibacter asaccharolyticus. 

Researchers found that more people who drink coffee daily have Lawsonibacter asaccharolyticus in their gut microbiome (the community of microbes, bacteria, and viruses that live in the intestines) than people who don't drink coffee. Additionally, the more a person drinks coffee daily, the higher the levels of the bacteria.

Newborns and children rarely have this bacteria in their gut microbiome. The bacteria is mainly found in adults living in places with an urbanized Western-lifestyle. Further research showed that the coffee stimulates the growth of L. asaccharolyticus.

By the way, it appears to be a beneficial bacteria. And yes, many other studies find that what you eat (your daily diet) influences the composition of microbes living in the gut.

From Newsweek: What Coffee Does To Your Gut

Coffee drinking seems to alter which microorganisms live in our guts, with potentially far-reaching implications for health, a large study has found.
...continue reading "Coffee Drinking Alters the Gut Microbiome"

Published on Leave a comment on Loss of a Sense of Smell and Diseases

How's your sense of smell? Hopefully, it's good. A recent study found that a loss of smell is linked to 139 diseases or medical conditions!

The loss of smell (olfactory dysfunction) appears to be an early sign of all sorts of neurological and bodily diseases. The researchers found that the 139 medical conditions are also associated with inflammation (that olfactory loss and inflammation co-occur).

For example, loss of a sense of smell is an early symptom of both Alzheimer's disease and Parkinson's disease. It can be found in youth long before they exhibit symptoms of schizophrenia. It also precedes depression, major cardiac events, multiple sclerosis, early death, and even memory and neurological impairment.

Interestingly, the study authors point out that there is research showing that pleasant scents can decrease inflammation, and thus possibly improve brain health, including memory. The pleasant scents can be viewed as "therapeutic olfactory stimulation" or "olfactory enrichment". About 20 studies have been done showing that increasing olfactory stimulation (sniffing various scents, including essential oils) can improve memory.

Research done on animals shows that some scents have anti-inflammatory action, for example, eucalyptol, lavender, ginger, carvacrol (found in oregano, thyme, and sage), Shirazi thyme, limonene, and mango. Diet can also have an effect, as well as environmental factors (e.g., smoking, some medications, stress, alcoholism, nasal passage blockages).

From Science Daily: Smell loss linked to 100-plus diseases

Researchers from the Charlie Dunlop School of Biological Sciences, in collaboration with The Oxford Research Centre in the Humanities, reveal a powerful link between olfactory loss and inflammation in a staggering 139 medical conditions. This research -- led by professor emeritus Michael Leon, and researchers Cynthia Woo and Emily Troscianko -- emphasizes a little-known but potentially life-altering connection: the role our sense of smell plays in maintaining our physical and mental health. ...continue reading "Loss of a Sense of Smell and Diseases"

Published on Leave a comment on Eczema Associated With Air Pollution
Eczema Credit: Wikipedia

Eczema is on the rise globally. At the same time, industrialization has increased, which has resulted in increases in air pollution (industrial practices generate air pollution). A recent study found an association of air pollution and eczema - the more air pollution rises, the greater the incidence of eczema.

Researchers specifically looked at fine particulate matter of diameter ≤ 2.5μm (PM2.5) throughout the US. They found that individuals with eczema (12,695 persons) lived in areas with significantly higher PM2.5 concentrations than did persons without eczema (274,127 persons). And that the odds of having eczema increased as the fine particulate matter in the air increased.

The researchers point out that several other studies done in different parts of the globe had similar findings.

From Medical Xpress: Air pollution exposure may be associated with eczema, study finds

People living in areas with higher levels of air pollution are more likely to have eczema, according to a new study published November 13, 2024 in the open-access journal PLOS ONE by Dr. Jeffrey Cohen of Yale School of Medicine, U.S. ...continue reading "Eczema Associated With Air Pollution"

Published on Leave a comment on This Year Will Be The Hottest On Record

It shouldn't be a surprise that 2024 is on track to be the warmest year on record. In fact, the years 2015 to 2024 will be the warmest ten years on record globally. North America had its warmest October on record

The World Meteorological Association also pointed that "the loss of ice from glaciers, sea-level rise, and ocean heating are accelerating". Of course, it's climate change from our addiction to oil, gas, and plastics (which are made from petrochemicals).

Yet, governments are in denial or not willing to take the necessary steps to reduce our reliance on petrochemicals. We need to reduce greenhouse gas emissions, not just talk about or ignore the problem. It appears the mantra of many governments is: Burn Baby, Burn!

From World Meteorological Association: 2024 is on track to be hottest year on record as warming temporarily hits 1.5°C

 The year 2024 is on track to be the warmest year on record after an extended streak of exceptionally high monthly global mean temperatures, according to the World Meteorological Organization (WMO).

...continue reading "This Year Will Be The Hottest On Record"

Published on Leave a comment on Some Pesticides Are Linked to Prostate Cancer

Pesticides are once again in the news as being linked to cancer. A recent study found that 22 pesticides show direct associations with prostate cancer in the US, and 4 of these pesticides are associated with death from prostate cancer.

The Stanford Univ. researchers also found that the more these pesticides were used in a county-wide area, the greater the association with prostate cancer. They analyzed a total of 295 pesticides across US counties. One of the pesticides associated with prostate cancer is 2,4-D, which is commonly used on lawns as a weed-killer, for example in Feed and Weed products. [Note: it was also one of the 2 pesticides in Agent Orange).

Earlier studies also found a link with some of the pesticides and prostate cancer, including 2,4-D. But this study found a link with 19 more.

The four pesticides associated with death from prostate cancer are three herbicides (trifluralin, cloransulam-methyl, and diflufenzopyr) and one insecticide (thiamethoxam). But of these, only trifluralin is classed by the Environmental Protection Agency as a "possible human carcinogen". (Yes, current studies used to evaluate pesticides are inadequate)

Bottom line: Avoid the use of pesticides as much as possible. Organic methods or least toxic integrated pest management (IPM) is best. On lawns - embrace diversity and view weeds as wildflowers, and your lawn a bee habitat.

From Medical Xpress: Study reveals links between many pesticides and prostate cancer

Researchers have identified 22 pesticides consistently associated with the incidence of prostate cancer in the United States, with four of the pesticides also linked with prostate cancer mortality. The findings are published in Cancer. ...continue reading "Some Pesticides Are Linked to Prostate Cancer"