Wellness & Research Blog

Optimal Health Insider

Mealworms-vs-whey_LR

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...
Phthalates-danger_LR

More cardiovascular disease, less conceiving: Household chemicals linked to chronic health issues in men

"Common products inside your home are contributing to serious health conditions." Thanks to volumes of research conducted since the 1980s, this statement can now be...
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....
Elderberry-on-tree

Elderberry: The world's favorite immune boosting nutrient also proffers a fat-burning benefit

At the start of a new year just about everyone has the same two health goals: keep the immune system strong in the heart of...
Gut-microbiome-closeup

A healthy gut with the right microbes can lower cholesterol, according to U.S. research

Maintaining a healthy gut microbiome as been linked to better health in a number of areas. In 2024 alone studies have demonstrated a positive association...
Ashwagandha-collage-4_LR

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...
D-with-gel-caps_LR

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...
Vitamin-D-graphic

Vitamin D supplementation during pregnancy conveys many years of bone health benefits to children

Mothers who want their children to have strong bones as they grow should consider taking a Vitamin D supplement during their pregnancy. This is the...
Fruit-veg-collage

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...
Processed-food-graphic

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...
Ultra-processed-food-collage

Australian study links ultra-processed food to increases in numerous health conditions

Processed food consumption has mushroomed in recent decades and, according to numerous studies, the price being paid by consumers is a reciprocating increase in disease,...
Diabetic-test

As diabetes rates skyrocket, research shows a major contributing factor is nutrient deficiencies

According to new research published in The Lancet, the number of adults living with diabetes worldwide has surpassed 800 million. This number is more than...
Resveratrol-plants

Resveratrol and Vitamin C supplement combo reduces oxidative stress in women, study finds

A new study found a combination of resveratrol and Vitamin C increased the antioxidant capacity of postmenopausal women with insulin resistance by up to 33%....
Black-seed-oil

Study finds black seed effective for treating polycystic ovary syndrome in adolescents

According to a new study black seed oil is effective in treating a common, painful health challenge that many young women struggle with: polycystic ovary...
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