Wellness & Research Blog

Optimal Health Insider

Longer-telomeres_LR

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...
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You’re Not Just Tired—You Might Be Nutrient Deficient

We all have days when we feel wiped out. But if you’re dragging yourself through the week, no matter how much you rest, there might...
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Studies say: Bet on beta-glucans for immune support

Beta-glucans are naturally occurring polysaccharides---a class of carbohydrates. They are found in cereal grains, yeast, fungi and algae. While whole cereal grains and fungal plants...
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...
Probiotics-in-capsule

Move over protein and creatine... study shows probiotics improve athletic performance too

Of all the supplements athletes reach for to increase performance, probiotics probably aren't even on the radar screen. But according to research they should be,...
Microplastics-heart-disease

As studies mount, researchers estimate microplastics contribute to 356,000 annual heart disease deaths

In 1921 cardiovascular disease (CVD) surpassed pneumonia/influenza to become the leading cause of death in the U.S. It has held that position ever since, including...
Meth-vs-herb_LR

Avoiding Adderall: The safer natural stimulants used by America's pro athletes and top executives

A 2024 study of emergency room admissions found that individuals who are taking high doses of Adderall and other amphetamines face a whopping five-fold increased...
Culmination-of-supp-history

Supplementing evolved a lot in 3,500 years, and Custom Nutrient Paks may be the best improvement yet

If you think nutritional supplements are something new, think again. Supplements in a a pill or tablet form go back about 3,500 years, and liquids...
Energy-drink-vs-herbs_LR

Addicted to energy drinks? Know the risks. Consider the healthier alternatives

During the past decade energy drinks have skyrocketed in popularity. An energy drink is defined by JustAPedia as: "A type of drink containing stimulant compounds,...
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Study identifies best fiber supplement for the 94% of Americans who aren't getting enough dietary fiber

According to a 2021 study, 94% of Americans don't consume enough fiber. Considering the popularity of low-carb diets today, this statistic isn't surprising; after all,...
Kids-playing

Eating fish makes children friendlier: Researchers say it's the Omega-3, iodine and selenium content

If you want to make your children happier and more socially adjusted, feed them fish; if they don't like fish, provide them with the nutrients...
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...
Microplastics-in-body

News media says there's no way to remove microplastics from the body---research says otherwise

Microplastics are in the news a lot lately, and for good reason. After twenty years of warnings from "conspiracy theory people" on the periphery, the...
Microplastic-world_LR

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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Mealworm larvae protein approved in the EU, but new study reinforces whey as a better protein choice

In January 2025 the European Commission approved a new "food ingredient" made from dried and ground mealworm larvae---the young form of beetles. The approval is...
Dementia-man_LR

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...
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