From University of Cambridge It's often said that a little stress can be good for you. Now scientists have shown that the same may be true for cells, uncovering a newly-discovered mechanism that might help prevent the build-up of tangles of proteins commonly seen in...

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Hormone Regulator of Low-Protein Diet Benefits
From Pennington Biomedical Research Center A single hormone appears to coordinate the lifespan extension produced by a low-protein diet. A new study from Pennington Biomedical Research Center, published in the journal Nature Communications, found that reducing the...
Gut Microbiome Can Tell Us About Concussion Status
From Houston Methodist A recently published study by Houston Methodist scientists suggests telltale signs of concussions might be found in the gut. By taking blood, stool and saliva samples from 33 Rice University football players, the researchers were able to examine...
Increased Chemical Exposure in Pregnant Women
From University of California - San Francisco A national study that enrolled a highly diverse group of pregnant women over 12 years found rising exposure to chemicals from plastics and pesticides that may be harmful to development. Many of the chemicals that the women...
PIH Academy Announces New Course for 2022, “Thriving in the 21st Century: A Physiology Before Pharmacology Approach.”
Six highly respected lecturers deliver online continuing education on the principles and practice of Physiology Before Pharmacology as the basis of functional medicine in practice. ASHBURN, VA – PERQUE Integrative Health (PIH) Academy has announced that...
Featured Article | Naturopathic News
Kale and Tea Compound Found to Be Most Effective at Reducing Inflammation
Study Identifies Flavonoids That Enhance Immune Regulation Kaempferol, a flavonoid found in kale, tea, spinach, and broccoli, significantly reduces inflammation by promoting immune regulation, according to research published in Allergy. The study screened over 40...
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Vape Products Increase Nicotine Levels in Products
Node Smith, ND A recent study highlighted the growing practice of producing e-cigarette liquids - vaping liquids - that have much higher nicotine levels than previously marketed. The range of nicotine concentration until recently had been between 1% and 3%. A 3%...
Plant Based Diets Best for GI Hormones
Node Smith, ND A new study has found that a vegan diet helps to support hormones produced in the gastrointestinal tract that are responsible for balancing blood sugar, hunger and weight.1 A vegan diet is one that consists of no animal products or byproducts, which...
Over the Counter Diarrhea Medication Could be Problematic for Opiate Addicts
Node Smith, ND A recent Rutgers study, published in the journal Clinical Toxicology, comments on a new trend that is complicating the current opiate epidemic: overdoses of loperamide, an over-the-counter diarrhea medication. Loperamide, or better known as “Imodium,”...
Sleep, Stress and Mood May Impact How ‘In Control’ Older Adults Feel
Node Smith, ND Psychology researchers have found another reason that sleep, mood and stress are important: they affect the extent to which older adults feel they have control over their lives. The findings can inform efforts to improve an individual’s sense of...
Serotonin May Play Role in Reacting to Emergency Situations
Node Smith, ND Known for its role in relieving depression, the neurochemical serotonin may also help the brain execute instantaneous, appropriate behaviors in emergency situations, according to a new Cornell study published Feb. 1 in Science. Serotonin may help the...
Zinc Deficiency May Play a Role in Hypertension
Node Smith, ND Lower-than-normal zinc levels may contribute to high blood pressure (hypertension) by altering the way the kidneys handle sodium. The study is published ahead of print in the American Journal of Physiology—Renal Physiology. Zinc-deficiency-induced...
DNA Changes Induced by Heavy Drinking May Increase Cravings for Alcohol
Node Smith, ND Binge and heavy drinking may trigger a long-lasting genetic change, resulting in an even greater craving for alcohol, according to a Rutgers-led study in the journal Alcoholism: Clinical & Experimental Research. 1 Heavy drinkers may be altering...
New Perspective of Peripheral Nerve Injury
Node Smith, ND Natural killer cells crucial in proper nerve injury repair In animal models of a totally crushed peripheral nerve, the damaged axons are broken down, allowing healthy ones to regrow. But humans rarely suffer complete axonal damage. Instead, axons tend...
Archived Case Studies and Featured Content
Mind–Body Interventions for COPD
Chronic obstructive pulmonary disease severely impacts the life of patients. What affect can yoga or tai chi have on those with COPD? A study published in Scientific Reports evaluated mind–body exercises and their impacts on stable COPD patients. Using registers and...
A (Water) Fountain of Youth
Are you and your patients drinking enough water? We all know water is good for us, but did you know proper water intake may play a role in healthy aging? Suboptimal hydration may accelerate aging and increase the risk of chronic diseases and premature death. A study...
Mindfulness: Improving Pain in Veterans
A study published in JAMA Internal Medicine reports the efficacy of telehealth-delivered mindfulness-based interventions (MBI). Over 690 veterans with chronic pain and a psychiatric comorbidity completed a trial of either group or self-paced MBI vs usual care. The...
Magnesium’s Role in DNA Health Highlighted in New Australian Study
A recent study by Australian researchers published in the European Journal of Nutrition sheds light on magnesium's critical role in maintaining DNA integrity, particularly for healthy middle-aged adults. The study reveals that low levels of magnesium, especially when...
Value of Relationships Determined by Same Area as Economic Value
Node Smith, ND Wishing a friend ‘happy birthday’ or spending a long period of time listening to their problems signifies commitment to the friendship. In other words, these actions serve as commitment signals (*1) and it is known that people value their relationships...
Dependence on Coaches Can be Detrimental to Athletes
Node Smith, ND Athletes increasingly relying on a coach over the course of a season may be a sign that they aren't progressing in their development, according to new research from Binghamton University. Athletes increasingly relying on a coach over the course of a...
Mental Problems in Children with Diabetes
Node Smith, ND Diabetic ketoacidosis (DKA), a serious but common complication of type 1 diabetes, is linked to lower IQ scores and worse memory in children with type 1 diabetes, according to a study led by UC Davis Health researchers. The study published Sept. 22 in...
Improved Enzyme ‘Cocktail’ That Eats Plastic Waste
Node Smith, ND The scientists who re-engineered the plastic-eating enzyme PETase have now created an enzyme 'cocktail' which can digest plastic up to six times faster. A second enzyme, found in the same rubbish dwelling bacterium that lives on a diet of plastic...
First Sign of COVID-19 in Elderly May Be Delirium
Node Smith, ND A new analysis of data from researchers at King's College London using information from the COVID Symptom Study app and patients admitted to St Thomas' Hospital in London, has shown that delirium -- a state of acute confusion associated with a higher...
What if Adult Skin Could Regenerate Like Newborns?
Node Smith, ND A newly identified genetic factor allows adult skin to repair itself like the skin of a newborn babe. The discovery by Washington State University researchers has implications for better skin wound treatment as well as preventing some of the aging...
Signs of Brain Damage From Sleep Apnea Same as Alzheimer’s
Node Smith, ND New research has confirmed long-suspected links between sleep apnea and Alzheimer's disease, finding identical signs of brain damage in both conditions. While the cause of Alzheimer's disease remains a mystery, amyloid plaques that are toxic to brain...
PIH Academy Course Now Available On-Demand
PIH Academy is educating healthcare practitioners on Physiology First as the basis of functional medicine in practice – now with the convenience of on-demand lectures. ASHBURN, VA – PIH Academy, an educational initiative of PERQUE Integrative Health, aims to...
The Comfort of Your Shoes May be Weakening Your Muscles
Node Smith, ND The toe of most shoes, especially sneakers, bends ever so slightly upward. While that curve, called a toe spring, can make stepping more comfortable and easier, it may also weaken feet and potentially open them up to some common (and painful)...
Genetic Differences Linked to Severity of COVID-19 Cases
Node Smith, ND, People infected by the novel coronavirus can have symptoms that range from mild to deadly. Now, two new analyses suggest that some life-threatening cases can be traced to weak spots in patients' immune systems. At least 3.5 percent of study patients...
What if Adult Skin Could Regenerate Like Newborns?
Node Smith, ND A newly identified genetic factor allows adult skin to repair itself like the skin of a newborn babe. The discovery by Washington State University researchers has implications for better skin wound treatment as well as preventing some of the aging...
Signs of Brain Damage From Sleep Apnea Same as Alzheimer’s
Node Smith, ND New research has confirmed long-suspected links between sleep apnea and Alzheimer's disease, finding identical signs of brain damage in both conditions. While the cause of Alzheimer's disease remains a mystery, amyloid plaques that are toxic to brain...
PIH Academy Course Now Available On-Demand
PIH Academy is educating healthcare practitioners on Physiology First as the basis of functional medicine in practice – now with the convenience of on-demand lectures. ASHBURN, VA – PIH Academy, an educational initiative of PERQUE Integrative Health, aims to...
The Comfort of Your Shoes May be Weakening Your Muscles
Node Smith, ND The toe of most shoes, especially sneakers, bends ever so slightly upward. While that curve, called a toe spring, can make stepping more comfortable and easier, it may also weaken feet and potentially open them up to some common (and painful)...
Genetic Differences Linked to Severity of COVID-19 Cases
Node Smith, ND, People infected by the novel coronavirus can have symptoms that range from mild to deadly. Now, two new analyses suggest that some life-threatening cases can be traced to weak spots in patients' immune systems. At least 3.5 percent of study patients...
Men’s “Y” Chromosome Does More than Thought
Node Smith, ND New light is being shed on a little-known role of Y chromosome genes, specific to males, that could explain why men suffer differently than women from various diseases, including Covid-19. The findings were published this month in Scientific Reports by...
Mitochondrial Complex I Mechanism Revealed
Node Smith, ND Mitochondria are the powerhouses of our cells, generating energy that supports life. A giant molecular proton pump, called complex I, is crucial: It sets in motion a chain of reactions, creating a proton gradient that powers the generation of ATP, the...
Weighted Blankets May Help Your Sleep Problems
Node Smith, ND Weighted blankets are a safe and effective intervention in the treatment of insomnia, according to Swedish researchers who found that insomnia patients with psychiatric disorders experienced reduced insomnia severity, improved sleep and less daytime...
Biological Clock that Drives Embryological Development
Node Smith, ND Why do pregnancies last longer in some species than others? Researchers at the Francis Crick Institute have found the clock that sets the speed of embryonic development and discovered the mechanism is based on how proteins are made and dismantled. The...
Latest Alarm on Plastic Pollution
Node Smith, ND Ecologists studying the prevalence of plastic pollution in aquatic ecosystems around the world are concerned after measuring the scale of human response needed to reduce future emissions and manage what's already floating around out there. Prevalence of...
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Featured News
The Vital Conversation – Nutrition and Self-Healing: Part 1
JAMES SENSENIG, ND CHARLEY CROPLEY, ND This column is transcribed from a weekly live conversation produced by the Naturopathic Medical Institute (NMI). The goal of NMI is to preserve and promote the principles of naturopathic philosophy through clinical...
Philosophy Meets Science – Mental Health in a Pandemic: Tending to Peace of Mind in Unprecedented Times
CHRIS D. MELETIS, ND Over the last 2 years, we have experienced the burden of living in the COVID era. There is no psychological preparation for such an event. There is constant uncertainty. There is also fear, sensationalized media, employment changes, and...




