Dr Erickson

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A study of nearly 1 million U.S. veterans has found that having both insomnia and sleep apnea at the same time dramatica...
03/01/2026

A study of nearly 1 million U.S. veterans has found that having both insomnia and sleep apnea at the same time dramatically increases the risk of high blood pressure and cardiovascular disease compared to having just one condition. The combination is called COMISA and it creates a dangerous cycle. Insomnia makes it hard to fall asleep or stay asleep, while sleep apnea causes repeated pauses in breathing during the night. When both happen together, your heart and blood vessels never get the critical recovery time they need to rest, repair, and reset. Doctors typically treat these as separate conditions, but researchers say treating one while ignoring the other is like bailing water out of a boat without fixing the leak. The good news is that both conditions are common, measurable, and treatable. The study suggests that evaluating sleep as routinely as other major cardiovascular risk factors could significantly alter the course of heart disease.
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Source: Journal of the American Heart Association - Yale School of Medicine

A comprehensive review of clinical trials and observational studies has found that moderate egg consumption does not inc...
03/01/2026

A comprehensive review of clinical trials and observational studies has found that moderate egg consumption does not increase cardiovascular disease risk and may even offer protective effects. A worldwide ecological analysis of 142 countries identified a significant negative association between egg intake and the incidence and mortality of ischemic heart disease, meaning that countries with higher egg consumption had lower rates of heart disease. A cross-sectional study of 795 Japanese patients who underwent coronary angiography found no significant association between egg intake and coronary artery disease. Among 504 patients not receiving cholesterol-lowering drugs, those consuming 3 to 4 eggs per week had 44 percent lower odds of multi-vessel disease compared to those eating fewer than 3 eggs per week. Clinical studies showed that adding one egg per day for 4 weeks improved HDL cholesterol levels and decreased oxidized LDL levels. The protective effects may come from lutein and zeaxanthin, antioxidant carotenoids in egg yolks that reduce LDL oxidation. The review was published in the Journal of Poultry Science.
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Source: Journal of Poultry Science (2026) — Setsunan University and Kanagawa University of Human Services

A strict high fat diet has long been known to reduce epileptic seizures but scientists finally understand the exact phys...
02/28/2026

A strict high fat diet has long been known to reduce epileptic seizures but scientists finally understand the exact physical mechanism behind it. When patients consume 90 percent of their daily calories from fat the liver produces ketones to fuel the brain instead of glucose. Researchers from Washington University discovered that this unique fuel source physically shrinks the tiny packets inside brain cells called vesicles which carry excitatory chemical signals. This reduction in excitatory chemicals essentially turns down the volume on neural communication and prevents the hyperactive electrical storms that cause seizures.Because maintaining such an extreme diet is incredibly difficult for most patients this discovery represents a massive medical breakthrough. Pharmaceutical companies can now develop specific medications that mimic these physical cellular changes and offer powerful seizure relief without restricting a single carbohydrate.
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Source: Cell Reports (Washington University School of Medicine)

Reaching for your smartphone to escape an unfocused mood actually guarantees you will feel worse tomorrow. A new 30 day ...
02/28/2026

Reaching for your smartphone to escape an unfocused mood actually guarantees you will feel worse tomorrow. A new 30 day study tracking college students revealed a continuous behavioral loop where excessive screen time and mental disengagement directly fuel one another. When people feel bored they naturally seek immediate digital entertainment for quick relief. However researchers found that this digital distraction creates a snowball effect that leaves individuals feeling significantly more detached and unable to focus the very next morning. This means that treating your boredom with social media actively destroys your attention span over time. Breaking this vicious cycle requires stepping away from the screen and replacing scrolling habits with meaningful offline activities.
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Source: Addictive Behaviors Journal

A man experiences significantly higher job satisfaction when his romantic partner shares his exact beliefs about money a...
02/28/2026

A man experiences significantly higher job satisfaction when his romantic partner shares his exact beliefs about money and personal success. Researchers recently studied 178 dual earner couples to understand how shared financial values impact psychological fulfillment in the modern workplace. They discovered that when both partners strongly agree or strongly disagree that wealth equals personal achievement the man feels highly supported and deeply satisfied with his career trajectory. Interestingly this alignment effect does not apply to women because societal norms often push them to evaluate their career fulfillment based on flexibility and work life balance rather than pure financial ambition. Couples who communicate openly about their financial values can create a stronger foundation for both relationship happiness and professional growth. This fascinating study ultimately proves that modern career success is rarely an isolated individual pursuit but rather a deeply shared psychological experience within a supportive household.
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Source: Journal of Business and Psychology

Your morning cup of coffee might soon do much more than just wake you up. Researchers at Texas A&M have developed a grou...
02/28/2026

Your morning cup of coffee might soon do much more than just wake you up. Researchers at Texas A&M have developed a groundbreaking method that uses caffeine to precisely control CRISPR gene editing inside the human body. This innovative system relies on specially engineered nanobodies that snap together and activate targeted cellular changes whenever they detect roughly 20 mg of caffeine in your bloodstream. Doctors could potentially use this exact mechanism to command programmed immune cells to aggressively attack cancer tumors or instruct the body to instantly produce insulin for diabetic patients. Best of all this biological switch is fully reversible because a common medication called rapamycin can force the paired proteins apart to safely stop the genetic modifications. Using familiar daily food compounds to steer advanced cellular therapies provides an incredibly safe and highly adjustable path forward for modern precision medicine.
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Source: Chemical Science Journal and Texas A&M University

You might be able to burn calories like you are standing in the cold just by changing what is on your plate. New researc...
02/28/2026

You might be able to burn calories like you are standing in the cold just by changing what is on your plate. New research from the University of Southern Denmark shows that restricting two amino acids called methionine and cysteine triggers a process called thermogenesis. This is the exact same heat producing mechanism the body uses to stay warm in freezing environments. Scientists found that mice on this restricted diet experienced a 20 percent boost in energy burn without moving more or eating less. The secret lies in the activation of beige fat which sits just under the skin and turns into a furnace when these specific meat based proteins are removed. Because methionine and cysteine are mainly found in animal products like beef and eggs this study explains why plant based diets often lead to healthier weight management. This discovery could pave the way for new obesity treatments that mimic the benefits of cold exposure through simple functional foods.
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Source: eLife Journal (University of Southern Denmark)

Your natural sleep schedule might reveal more about your personality than you think. A new study published in Chronobiol...
02/28/2026

Your natural sleep schedule might reveal more about your personality than you think. A new study published in Chronobiology International found that people who prefer the night are more likely to exhibit everyday sa**sm. This trait involves deriving pleasure or amusement from causing emotional or physical pain to others. Evolutionary scientists believe this link exists because the darkness provides a unique ecological niche where antisocial behavior is less likely to be caught. In a behavioral experiment participants who were night owls were statistically more likely to choose to harm insects in a laboratory setting. While this correlation is fascinating it does not mean that every nighttime person is naturally cruel. Instead it suggests that our internal biological clocks may have adapted to specific environments where certain dark personality traits could surface more easily.
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Source: Chronobiology International

A randomised double-blind study of 74 healthy adults has found that a single night of traffic noise at levels typical of...
02/28/2026

A randomised double-blind study of 74 healthy adults has found that a single night of traffic noise at levels typical of living in a city causes measurable stress to the heart and blood vessels. Participants were exposed to three conditions over three nights including no noise, 30 episodes of traffic noise, and 60 episodes of traffic noise peaking at approximately 60 decibels. The morning after noise exposure, participants showed impaired blood vessel function measured by flow-mediated dilation. The control group showed 9.35 percent dilation while those exposed to 30 noise events showed 8.19 percent and those exposed to 60 events showed 7.73 percent. Lower dilation indicates impaired blood vessel function and increased cardiovascular disease risk. Heart rate also increased by an average of 1.23 beats per minute and blood samples showed changes in proteins linked to inflammation and stress responses. Even when people are asleep, their bodies continue monitoring sound and activating stress responses. The findings suggest that repeated activation night after night may explain why long-term traffic noise exposure increases rates of high blood pressure and heart disease. The study was published in Cardiovascular Research.
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Source: Cardiovascular Research (2026) — Johannes Gutenberg-University,

Sustained curiosity and a pair of binoculars might be the best investment you ever make for your long term brain health....
02/27/2026

Sustained curiosity and a pair of binoculars might be the best investment you ever make for your long term brain health. A new study published in the Journal of Neuroscience reveals that expert birdwatchers have physically denser and more organized brain tissue than novices. These structural changes occur in the bilateral prefrontal cortex and other regions responsible for complex visual processing and working memory. This phenomenon happens because birding requires you to scan environments for subtle movements and compare them against thousands of stored mental templates. Researchers found that while every brain loses complexity as it ages the rate of decline was significantly slower in dedicated birders. This suggests that complex hobbies create a cognitive reserve that acts as a buffer against aging. You do not necessarily need birds to see these results because any hobby requiring deep expertise and intense focus can leave a lasting physical imprint.
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Source: JNeurosci (Journal of Neuroscience)

Following a vegetarian diet can significantly shield you from five common types of cancer according to a landmark study ...
02/27/2026

Following a vegetarian diet can significantly shield you from five common types of cancer according to a landmark study of 1.8 million people. Researchers found that vegetarians enjoy a 31% lower risk of multiple myeloma and a 28% lower risk of kidney cancer. Pancreatic and prostate cancer risks also dropped by over 10% for those avoiding meat. However the data revealed a surprising and dangerous trade-off for those who do not plan their nutrients carefully. Vegetarians faced double the risk of a specific esophageal cancer which scientists believe is linked to B vitamin deficiencies. Additionally vegans in the study had a 40% higher risk of bowel cancer potentially due to low calcium levels. This research suggests that while cutting out meat is protective the real secret to health lies in ensuring your plant based diet is rich in essential vitamins and minerals.
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Source: British Journal of Cancer

Mind body therapies like Tai Chi and Yoga have a specific sweet spot for healing the brain. Research shows that these pr...
02/27/2026

Mind body therapies like Tai Chi and Yoga have a specific sweet spot for healing the brain. Research shows that these practices significantly reduce brain inflammation and boost protective neurotrophic factors best at a dose of 600 to 1000 metabolic minutes per week. Interestingly pushing past this dosage actually diminishes the neurological benefits proving that overtraining can stall recovery. There is also a fascinating genetic component to this healing process across different populations. Western populations experience greater brain healing responses to these exercises than Asian populations largely because a specific genetic variance is present in 43.6% of Asians compared to just 19.9% of Westerners. This means that personalized and moderate exercise routines are the ultimate key to protecting your long term mental health.
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Source: ScienceDirect Neurorehabilitation Meta Analysis

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