Wellness & Research Blog

Optimal Health Insider

Omega-3-for-cog-decline

Large European meta-analysis finds Omega-3 fatty acid supplementation helps reduce cognitive decline

As global aging accelerates, the prevalence of cognitive impairment continues to rise. The rise of cognitive impairment is, in turn, challenging healthcare systems around the...
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Methylene blue: Celebrating 150 years as medicine and nutritional supplement

In just a few months methylene blue will celebrate its 150th birthday. Today the unique medicinal compound is known for promoting mitochondrial health, enhancing energy...
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The amazing history and health benefits of lotus flower

Most people recognize the lotus flower (Nelumbo nucifera) due to it's symbolic representation in both current and ancient religions. It was an omnipresent feature in...
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An apple a day may keep the doctor away, but Vitamin D each day keeps DNA damage away!

According to a new study taking a daily Vitamin D supplement can “reduce aging” by three years. The researchers based their conclusions on studying how...
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New study on olive leaf extract illustrates why it's been a recognized health aid for millennia

Leaves from the olive tree (Olea europaea) have been used as a medicinal for thousands of years, and represents one of the world's oldest continuously-used...
Cardiovascular-system

New study builds on established cardiovascular benefits of Vitamin K2

The health benefits of Vitamin K2 are seemingly endless---bone support, muscle support, immune builder, energy promoter, and Alzheimer’s fighter to name a few. But Vitamin...
Sleep-disruption

How important is quality sleep? Study finds a single disruptive night can compromise the immune system

You've probably thought of insomnia as a minor annoyance that just leaves you tired and less productive the next day. But according to a new...
Microplastics-in-lab

Focusing on the growing fertility epidemic: Study shows microplastics exposure is a primary culprit

In a recent blog post we discussed the needless concern over the estrogen-like effects that soybean products are thought to pass on to humans. This...
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From heart to brain: Evidence mounts regarding damage microplastics cause to human body

A mind-numbing study published in early February has made headlines around the world: The average human brain now contains approximately seven grams of microplastics. According...
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U.S. dementia cases estimated to double by 2060: These ten nutrients will help lower your risk

A new study funded by the National Institutes of Health found the risk of developing dementia anytime after age 55 was 42% in the U.S.---more...
Omega-3-caps

Omega-3 fatty acid supplementing increases exercise benefits and protects against heart failure

Two studies published a month apart are reinforcing the numerous previous studies documenting the cardio benefits of Omega-3 fatty acids. The first study, conducted on...
Onions-fight-cancer

Quercetin and anthocyanin---the flavonoid duo that make onions a cancer-fighting superstar

When scanning the ingredients in your favorite nutritional supplement, you're not likely surprised by the inclusion of exotic herbs from the Far East or Africa....
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Study shows ashwagandha should be one of your go-to nutrients for holiday season stress

A 2023 survey by the American Psychological Association found that 89 percent of U.S. adults feel stressed during the holiday season. "Holiday season" typically refers...
Healthy-gut_LR

Glutamine supplementation improves gut health and immune defense within two weeks, study finds

Glutamine is an amino acid that is used in the biosynthesis of proteins. It is considered by most scientists to be a "conditionally essential" amino...
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Vitamin D supplementing linked to blood pressure reduction in new study

A year of daily supplementing with Vitamin D was linked to reductions in systolic and diastolic blood pressure according to a new study published in...
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Add it to the benefit list: Study finds fruit and veggies help you avoid colon cancer

Many diseases that used to be considered diseases of the elderly are now affecting younger people at alarming rates. One of these diseases is colon...
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Undeniable: Studies from around the world link ultra-processed food consumption to Type 2 diabetes

A growing body of scientific evidence shows that regular consumption of ultra-processed foods leads to a higher risk of developing Type 2 diabetes. Type 2...
Ultra-processed-worst-foods

The worst of the worst: study shows some ultra-processed foods more damaging to health than others

An Australian study published in the British Medical Journal in February 2024 linked ultra-processed foods to heart disease and diabetes, among other health conditions. Three...
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