Aswathy Naik, Author at Medical Journal Daily

7 Natural Dietary Xanthine Oxidase Inhibitors to Reduce Uric Acid

Aswathy Naik — Wed, 09 Jul 2025 04:22:53 +0000

To help lower your uric acid consider adding the following natural foods, herbs, and beverages into your diet. These options are known to inhibit xanthine oxidase (XO) – the enzyme that produces uric acid – and have scientific backing. Each is easily incorporated into daily meals or drinks:

1. Green Tea (and Black Tea):

Rich in catechins and gallic acid, green and black teas can block xanthine oxidase, thereby reducing uric acid production. In fact, gallic acid in tea has one of the strongest XO-inhibiting effects, outperforming even other tea polyphenols. Enjoy 2–3 cups of unsweetened green or black tea daily (hot or iced). For example, have a cup in the morning instead of sugary beverages, or use cooled green tea as a base for smoothies. This provides a steady intake of XO-inhibiting compounds and can be a simple, soothing addition to your routine.

2. Coffee:

Moderate coffee consumption is associated with lower uric acid levels. Coffee contains chlorogenic acid (a polyphenol) and low doses of caffeine, which together inhibit xanthine oxidase and increase uric acid excretion. Essentially, chlorogenic acid in coffee acts similarly to allopurinol by occupying XO’s active site, thus preventing the formation of uric acid. If you tolerate caffeine, one or two cups of coffee a day (preferably black or low-sugar) can be beneficial. For instance, you might replace a mid-morning snack with a cup of black coffee or have it with breakfast. The diuretic effect of coffee’s polyphenols also helps flush out uric acid, but be sure to stay hydrated.

3. Tart Cherries (and Cherry Juice):

Tart cherries are famed as a home remedy for gout – and for good reason. They are high in anthocyanins, which not only have anti-inflammatory effects but may also inhibit xanthine oxidase. Studies have observed that regular tart cherry intake is linked to reduced serum uric acid and fewer gout flares. Cherry compounds can increase urate excretion and even showed a synergistic effect with allopurinol in research. You can drink an 8-ounce glass of 100% tart cherry juice daily (for example, in the morning or post-dinner), or eat a handful of fresh or frozen tart cherries as a snack. Alternatively, concentrated tart cherry capsules are available online. This sweet-tart fruit is an easy dessert swap that may help control uric acid levels.

4. Apples and Onions (Quercetin-Rich Foods):

Apples (especially with skins) and onions are high in quercetin, a flavonoid that inhibits xanthine oxidoreductase – the final step of uric acid synthesis. Quercetin has been shown in human studies to lower blood uric acid; for example, 500 mg of quercetin daily (equivalent to the quercetin in about one large red onion or several apples) significantly reduced serum urate in pre-hyperuricemic men. To get quercetin through diet, try eating an apple a day (as a snack or chopped into oatmeal) and use onions generously in cooking (soups, salads, stir-fries, etc.). Red onions, in particular, are very high in quercetin. By incorporating these foods regularly, you’ll get a consistent dose of this natural XO inhibitor alongside vitamins and fiber.

5. Celery and Celery Seeds:

Celery has long been used as a folk remedy for gout. Luteolin, a flavonoid abundant in celery (particularly in celery seeds), is a potent xanthine oxidase inhibitor. Research confirms that celery seed extracts can lower uric acid and block XO activity in animal models of hyperuricemia. You can integrate this by sprinkling celery seeds (about ¼ teaspoon) into soups, stews, or even smoothies – they have a mild, earthy flavor. Alternatively, steep celery seeds in hot water to make a tea, or take a celery seed extract supplement (readily available online). Eating fresh celery stalks is healthy too (as snacks or in salads), though the seeds have a higher concentration of luteolin. For example, you might add a pinch of ground celery seed to a vegetable juice or morning eggs for an extra anti-gout boost.

6. Ginger:

Common ginger root contains bioactive compounds (gingerols and shogaols) that have XO-inhibiting and anti-inflammatory properties. Notably, 6-gingerol in ginger has been shown to inhibit xanthine oxidase, thus interfering with the formation of uric acid. While ginger is often used to ease nausea or arthritis, it may also help keep uric acid in check by reducing production and oxidative stress. You can easily use fresh ginger in your diet: grate it into stir-fries, steep slices in hot water for a soothing ginger tea, or add it to smoothies and marinades. Even ginger powder can be used in curries or sprinkled on roasted vegetables. For instance, try drinking a cup of ginger tea after meals – not only is it calming for digestion, but it also provides those XO-inhibiting compounds in a warm, caffeine-free beverage.

7. Turmeric:

Turmeric (the golden-yellow spice) contains curcumin, which emerging research suggests can inhibit xanthine oxidase and also act as a uricosuric, helping the kidneys excrete uric acid. This dual action means turmeric might reduce uric acid both by producing less of it and by getting rid of it faster. In one clinical trial, curcumin supplements lowered serum urate about 7% (though results were comparable to placebo, indicating more research is needed). Regardless, turmeric’s anti-inflammatory benefits are well known and can be useful if you have any gouty joint pain. To incorporate turmeric, add ½–1 teaspoon of turmeric powder to your cooking daily – for example, stir it into soups, stews, or rice, or use it to make “golden milk” (turmeric latte) with milk/non-dairy milk and a pinch of black pepper (which boosts curcumin absorption). You can also take curcumin capsules available online for a concentrated dose. Be consistent; using a bit of turmeric every day – such as in scrambled eggs or a smoothie – can provide a steady supply of curcumin. (Tip: combine with black pepper and a healthy fat like olive oil when cooking, to enhance absorption of curcumin.)

Practical Tips: Aim to incorporate several of these options in your daily diet for a combined effect. For instance, you might start your day with a cup of green tea or coffee, enjoy an apple as a snack, use onions and ginger in your lunch/dinner recipe, and have a glass of tart cherry juice in the evening. Sprinkle in turmeric and celery seeds while cooking your meals. By using these natural xanthine oxidase inhibitors regularly, you can gradually lower uric acid levels.

Always remember to monitor your levels and consult with a healthcare provider for personalized guidance, but these additions are safe, accessible steps that leverage nature’s own XO inhibitors.

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Daily Nut Consumption Linked to Longer Disability-Free Life in Older Adults

Aswathy Naik — Thu, 28 Nov 2024 07:03:30 +0000

Aging populations worldwide face increasing risks of cognitive decline, physical disability, and chronic diseases. Diet has long been recognized as a key modifiable factor in promoting healthy aging. Recent research highlights the potential of daily nut consumption in extending the healthy lifespan of adults aged 70 and over.

Study Overview

A new study published in Age and Ageing explored the relationship between nut consumption and disability-free survival in 9,916 community-dwelling older adults. This prospective cohort study used data from the ASPREE Longitudinal Study, a large-scale investigation into healthy aging. Participants’ nut consumption habits were assessed through a food frequency questionnaire, categorizing intake as infrequent, weekly, or daily.

Key Findings

Reduced Risk of Disability: Participants consuming nuts daily had a 23% lower risk of experiencing physical disability, dementia, or death compared to those with infrequent intake.
Moderate Diet Benefits: Daily nut consumption was particularly beneficial for individuals with moderate overall diet quality, showing a 29% reduced risk of reaching disability-free survival endpoints.
Nutritional Advantages: Nuts are rich in unsaturated fats, protein, fiber, and micronutrients like magnesium and vitamin E, all of which contribute to better physical and cognitive health.

Why Nuts Matter in Aging

Nuts are nutrient-dense, providing key components for muscle maintenance, cardiovascular health, and cognitive function. Their high levels of polyunsaturated fats, antioxidants, and dietary fiber promote anti-inflammatory and neuroprotective effects. These benefits are especially relevant as aging increases vulnerability to oxidative stress and inflammation.

Implications and Recommendations

The study emphasizes the role of nuts in enhancing dietary quality and delaying age-related health decline. For older adults, incorporating a daily serving of nuts could be a simple yet impactful dietary adjustment to promote longevity and independence.

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AI-Powered Tongue Analysis Achieves 98% Accuracy in Diagnosing Diseases

Aswathy Naik — Wed, 14 Aug 2024 18:44:24 +0000

A new computer algorithm has demonstrated a remarkable 98% accuracy in predicting various diseases by analyzing the color of the human tongue.

Developed by researchers from Iraq and Australia, the innovative imaging system is capable of diagnosing a range of health conditions including diabetes, stroke, anemia, asthma, liver and gallbladder issues, COVID-19, and several vascular and gastrointestinal disorders.

The engineering teams from Middle Technical University (MTU) and the University of South Australia (UniSA) made this breakthrough after conducting experiments that involved training machine learning algorithms with 5260 tongue images to detect specific colors associated with different diseases.

To validate their findings, two teaching hospitals in the Middle East contributed 60 tongue images from patients suffering from various health conditions. The artificial intelligence (AI) model successfully matched the tongue color with the corresponding disease in almost all cases.

The details of this new system, which uses tongue color analysis for real-time diagnosis, are published in the journal Technologies. The study highlights AI’s potential to revolutionize medical diagnostics.

Dr. Ali Al-Naji, a Senior Author from MTU and UniSA and an Adjunct Associate Professor, explains that AI is effectively modernizing a diagnostic technique that has been used for over 2000 years in traditional Chinese medicine—examining the tongue to detect signs of illness.

“The color, shape, and texture of the tongue can indicate a wide range of health issues,” Dr. Al-Naji notes. “For instance, a yellow tongue is often seen in people with diabetes; a purple tongue with a thick, greasy coating may be associated with cancer patients; and those who have suffered an acute stroke may present with an unusually shaped red tongue.”

He continues, “A white tongue can be a sign of anemia, while a deep red tongue is likely in severe cases of COVID-19. An indigo or violet tongue may point to vascular and gastrointestinal issues or asthma.”

During the research, cameras positioned 20 centimeters from a patient captured their tongue color, enabling the imaging system to predict their health condition in real-time.

Professor Javaan Chahl, a co-author from UniSA, anticipates that in the future, this technology could be integrated into smartphones for convenient disease diagnosis.

“These findings confirm that computerized tongue analysis is a secure, efficient, and user-friendly method for disease screening, merging modern techniques with an ancient practice,” Professor Chahl states.

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Researchers Uncover Diet’s Role in Rising Colon Cancer Rates Among Young Adults

Aswathy Naik — Thu, 25 Jul 2024 03:21:32 +0000

A team of scientists exploring the alarming increase in colon cancer diagnoses among young adults has made significant discoveries regarding the impact of diet on health.

An international review examining global dietary patterns revealed that those consuming a Western diet, characterized by high fat and sugar intake, face an increased risk of colorectal cancer and Inflammatory Bowel Disease (IBD).

Published in the journal Nature Reviews Microbiology, the study analyzed how diet affects the gut microbiome – the community of microorganisms in our intestines – and how changes in its composition influence overall health.

“Our review highlights the profound impact of different diets on the gut microbiome,” stated lead author Prof. Catherine Stanton. “This understanding is crucial for developing dietary recommendations that promote health and prevent disease. It’s fascinating to see how dietary choices can influence the balance of microorganisms in our gut and their metabolic functions.”

The research compared six prevalent diets – Mediterranean, high-fiber, plant-based, high-protein, ketogenic, and Western – to determine their effects on gut bacteria associated with intestinal disorders.

Findings indicate that a Western diet rich in processed foods, red meat, sugary beverages, and high-fat products poses the highest risk. Conversely, a Mediterranean diet high in fruits and vegetables has the lowest risk and helps manage conditions like cardiovascular disease, IBD, and type 2 diabetes.

The study suggests that healthcare professionals could use these insights to develop targeted nutritional therapies to improve public health outcomes.

“This review is a significant milestone in microbiome research,” said Prof. Paul Ross, Director of APC Microbiome Ireland. “It provides a detailed look at how dietary patterns shape the gut microbiome and underscores the potential for diet-based interventions in clinical practice. It provides tangible data on how the microbiome is intrinsically relevant to creating health benefits for society.”

Research shows that while some cancers are declining in older adults, cancer is increasingly being diagnosed in younger individuals, often before the age of 50. A recent study found that early-onset cancer cases “increased substantially” from 2010 to 2019, with breast cancer being the most common and gastrointestinal cancers growing the fastest.

Early-onset cancers, diagnosed in adults aged 18 to 49, tend to be more aggressive and less responsive to treatment.

The American Cancer Society reports that colorectal cancer is the leading cause of cancer deaths in men under 50 and the second leading cause of death in women under 50, following breast cancer. In early 2023, it was reported that 20% of colorectal cancer diagnoses in 2019 were in patients under 55, nearly double the rate in 1995, with advanced disease rates increasing by about 3% annually in people younger than 50.

Researchers find the increase in cases concerning, particularly because individuals in this age group are often too young for recommended routine cancer screenings, leading to delayed diagnoses and more advanced, harder-to-treat cancer.

“There is often a delay between the onset of symptoms and the actual diagnostic procedure to find the cancer,” said Jeremy Kortmansky, a Yale Medicine medical oncologist specializing in gastrointestinal cancers. “Some of that may be driven by patients who think, ‘I’m only 40—it’s probably not cancer, right?’ Other times, a physician may think rectal bleeding in a young patient is just a sign of hemorrhoids, so it’s important to advocate for yourself.”

The reasons behind the vulnerability of younger people to cancer diagnoses remain unclear, though several risk factors have been suggested.

Some research points to the increasing incidence of obesity, changes in environmental exposures like smoke and gasoline, sleep patterns, physical activity, microbiota, and transient exposure to carcinogenic compounds as potential contributors.

According to the American Cancer Society, nearly 1 in 5 cancers is linked to excess body weight, alcohol consumption, unhealthy diet, and physical inactivity.

Nature Reviews Microbiology. (2024). Impact of Dietary Patterns on the Gut Microbiome. Nature. doi:10.1038/s41579-024-01068-4.
APC Microbiome Ireland. (2024). Western Diets Pose Greater Risk of Cancer and IBD. University College Cork. Retrieved from https://www.ucc.ie/en/apc/news/apc-news/apc-study-finds-western-diets-pose-greater-risk-of-cancer-and-ibd.html
Yale Medicine. (2024). Early-Onset Cancer in Younger People on the Rise. Yale Medicine. Retrieved from https://www.yalemedicine.org/news/early-onset-cancer-in-younger-people-on-the-rise
JAMA Network. (2024). Incidence of Early-Onset Cancer in Younger Adults. JAMA Network Open. doi:10.1001/jamanetworkopen.2024.8381.

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Fake Botox Injections Result in Severe Health Complications

Aswathy Naik — Mon, 15 Jul 2024 03:17:37 +0000

A new CDC report has highlighted the dangers of receiving Botox injections from unlicensed individuals in non-medical settings. The report reveals that counterfeit Botox, administered by untrained people, has caused severe health issues for numerous women.

A particularly alarming case involved a woman who ended up on a ventilator due to fake Botox. Seventeen women across nine states have experienced symptoms such as blurry vision and difficulty swallowing and breathing after receiving what they believed were Botox injections. Thirteen of these women were hospitalized, with several requiring intensive care.

The CDC report detailed instances in New York City and Tennessee. One woman from Kentucky was hospitalized in Tennessee after receiving counterfeit Botox at a relative’s home. The women affected ranged in age from 26 to 55.

Dr. Christine Thomas, a medical director at the Tennessee Department of Health, described the situation as a “perfect storm” of unlicensed individuals administering counterfeit products. Thomas noted that some patients were admitted to intensive care units due to concerns about their breathing.

NBC News reported a disturbing incident in Colorado where a 49-year-old woman experienced blurred vision and weakness after receiving fake Botox. Nine days later, she was hospitalized with severe swallowing and breathing difficulties. Doctors were unaware of her Botox injections until a family member mentioned it, likely saving her life.

Grace Nelson, a disease intervention supervisor in Denver, explained that the woman’s condition was critical, and the information provided by her family led to the administration of botulinum antitoxin, which prevented further damage. The woman required over two weeks of hospitalization and additional rehabilitation.

Medical professionals are increasingly concerned about the prevalence of unregulated medical spas and the risks they pose. Dr. Kate Dee, founder of Glow Medispa in Seattle, expressed her worries about fake Botox ordered online. George Karavetsos, a former director of the FDA’s Office of Criminal Investigations, confirmed that counterfeit Botox has been a problem in the U.S. for over 20 years.

Efforts to curb the influx of counterfeit Botox have been largely unsuccessful. Karavetsos emphasized the importance of consumer education to prevent such incidents.

Tips for Safe Botox Injections:

Verify the Vials: Check for misspellings and inconsistencies on the bottles. The FDA advises that genuine Botox should list the active ingredient as “OnabotulinumtoxinA” and be printed in English.
Licensed Providers Only: Ensure that Botox injections are administered in a licensed medical setting by a licensed provider. A cosmetology license is not sufficient.
Beware of Low Prices: Prices significantly lower than the average ($15 per unit) are a red flag. Deals that seem too good to be true likely indicate illegal activity.

Dr. Dee warned that facilities offering Botox at prices as low as $6 to $9 per unit are probably operating illegally. She stressed the importance of being vigilant and ensuring the safety and legitimacy of Botox treatments.

By following these guidelines, individuals can protect themselves from the dangers of counterfeit Botox and ensure they receive safe and effective treatments.

References:

Centers for Disease Control and Prevention. (2024). Harmful Reactions to Counterfeit Botox Injections. MMWR Morb Mortal Wkly Rep, 73(27). Available from:
https://www.cdc.gov/mmwr/volumes/73/wr/mm7327a3.htm?s_cid=mm7327a3_w.
Centers for Disease Control and Prevention. (2024). Botulism Outbreaks from Counterfeit Botox. Available from:
https://www.cdc.gov/botulism/outbreaks/harmful-reactions-botox-injections/details.html.
U.S. Food and Drug Administration. (2024). Counterfeit Version of Botox Found in Multiple States. Available from:
https://www.fda.gov/drugs/drug-safety-and-availability/counterfeit-version-botox-found-multiple-states.
NBC News. (2024). Fake Botox Put Woman on Ventilator. Available from:
https://www.nbcnews.com/health/health-news/fake-botox-ventilator-untrained-professional-hospital-rcna160739.

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Almost 18 Million Adult Americans Have Had Long COVID: A Detailed Analysis

Aswathy Naik — Wed, 10 Jul 2024 00:33:28 +0000

Recent data from a nationally representative survey indicates that approximately 17.8 million American adults, or 6.9% of the adult population, have experienced long COVID as of early 2023. This substantial number underscores the ongoing impact of the pandemic and highlights significant demographic disparities among those affected.

Demographic Disparities in Long COVID

The survey, conducted by the US Agency for Healthcare Research and Quality and analyzed by statisticians Zhengyi Fang and Rebecca Ahrnsbrak, included responses from over 17,400 adults aged 18 and older. Of these, 8,275 individuals reported a prior infection with SARS-CoV-2, and 1,202 of them experienced long COVID symptoms such as fatigue, brain fog, and difficulty breathing.

The data revealed notable demographic differences:

Gender: Females were more likely to report long COVID than males, with 8.6% of women compared to 5.1% of men.
Age: Middle-aged adults showed higher rates of long COVID compared to younger and older adults, who tend to have better overall health and higher booster shot rates.
Vaccination Status: Those who had received a booster shot exhibited lower rates of long COVID than those who had only two doses of a COVID-19 vaccine or were unvaccinated. This suggests that booster shots may enhance protection against long COVID by reducing the risk of severe COVID-19.

Risk Factors and Health Implications

Pre-existing health conditions such as chronic illnesses and obesity were identified as significant risk factors for long COVID. This aligns with previous studies highlighting high blood pressure, depression, diabetes, and chronic obstructive pulmonary disease (COPD) as contributing factors.

Global Perspectives on Long COVID

The prevalence of long COVID varies globally, influenced by differences in viral variants, vaccination rates, and study definitions. For instance:

Scotland: A nationwide study reported that 6.5-10% of adults had long COVID 6-18 months post-infection.
Australia: 5-10% of adults experienced persistent symptoms three months after testing positive.
Netherlands: Approximately 12.7% of people had long COVID as of August 2022.

It is estimated that around 65 million people worldwide have developed long COVID, based on the assumption that 10% of the 651 million people who had COVID-19 by 2022 are affected. However, these figures are subject to debate due to potential underreporting and variations in data collection methods.

Ongoing Research and Healthcare Implications

Researchers continue to investigate the mechanisms behind long COVID to develop effective therapies. They also aim to answer fundamental questions about the prevalence and risk factors associated with long COVID. The findings emphasize the importance of recognizing and addressing the condition to inform healthcare responses and support affected individuals.

The comprehensive analysis of long COVID in the United States, published in JAMA, provides critical insights into the pandemic’s long-term effects and highlights the need for continued research and healthcare strategies to manage this chronic condition.

References:

Fang, Z., & Ahrnsbrak, R. (2023). Nationally Representative Household Survey Analysis. JAMA. Link
News Source: SciHB. Link

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Cutting Processed Meat by 30% Prevents 350,000 Diabetes Cases

Aswathy Naik — Sun, 07 Jul 2024 20:32:00 +0000

A recent study suggests that cutting down on processed meat intake by about one-third could prevent over 350,000 cases of diabetes in the US over the next decade. This reduction, equivalent to eating ten fewer slices of bacon per week, could also significantly decrease cases of cardiovascular disease and colorectal cancer.

Research Findings

The research, conducted by the University’s Global Academy of Agriculture and Food Systems and the University of North Carolina, Chapel Hill, utilized a simulation tool to assess the health impacts of reducing both processed and unprocessed red meat consumption. Previous studies have shown links between high processed meat intake and chronic diseases, but this study is unique in evaluating multiple health outcomes.

Methodology

Researchers created a microsimulation using data from a Centers for Disease Control and Prevention (CDC) national health survey, representing the US adult population. This simulation estimated the effects of reducing meat consumption on risks of diabetes, cardiovascular disease, colorectal cancer, and overall mortality. The impacts were analyzed across different demographics, including age, sex, household income, and ethnicity.

Significant Health Benefits

A 30% reduction in processed meat consumption could prevent 92,500 cases of cardiovascular disease and 53,300 cases of colorectal cancer over ten years. The benefits were most pronounced among white males and individuals with annual household incomes between $25,000 and $55,000.

The researchers also examined the effects of reducing both processed and unprocessed red meat. A 30% reduction in both led to a substantial decrease in disease cases, including 1,073,400 fewer diabetes cases, 382,400 fewer cardiovascular disease cases, and 84,400 fewer colorectal cancer cases. Reducing only unprocessed red meat intake by 30% could prevent over 732,000 diabetes cases, 291,500 cardiovascular disease cases, and 32,200 colorectal cancer cases.

Remaining Uncertainties

While the study highlights significant health benefits from reducing meat consumption, uncertainties remain, particularly regarding the impact of unprocessed red meat. The average daily intake of unprocessed red meat is higher than processed meat, which may explain the more substantial reduction in disease cases when unprocessed red meat consumption is reduced.

References:

Jaacks, L. M., Vandevijvere, S., Pan, A., et al. (2024). Health and environmental impacts of reducing processed meat consumption: A microsimulation study in the United States. The Lancet Planetary Health, Article.
University of Edinburgh. (2024). Cutting processed meat intake brings health benefits. News Release.

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