Wellness & Research Blog

The Optimal Health Insider, research broken down for ease of use.
Ubiquinol is so critical it should be considered a "conditionally essential" nutrient, researchers say

Ubiquinol is so critical it should be considered a "conditionally e...

A new review, published in the journal Nutrients in January 2026, presents new data on Ubiquinol, and asserts the nutrient is so critical it...

Ubiquinol is so critical it should be considered a "conditionally e...

A new review, published in the journal Nutrients in January 2026, presents new data on Ubiquinol, and asserts the nutrient is so critical it...

The best "nutrient" for exercise and strength training is adequate sleep, according to new study

The best "nutrient" for exercise and strength training is adequate ...

Exercise is critical for maintaining optimal health; however, vigorous exercise also comes with some important caveats. For example, it is important to ensure critical...

The best "nutrient" for exercise and strength training is adequate ...

Exercise is critical for maintaining optimal health; however, vigorous exercise also comes with some important caveats. For example, it is important to ensure critical...

Sleep quality may be more important for longevity than diet and exercise, study finds

Sleep quality may be more important for longevity than diet and exe...

In the world of nutritional supplements, a product that helps maintain healthy sleep patterns isn't typically at the top of the list for most...

Sleep quality may be more important for longevity than diet and exe...

In the world of nutritional supplements, a product that helps maintain healthy sleep patterns isn't typically at the top of the list for most...

Beyond muscle: Recent studies highlight creatine health benefits for women

Beyond muscle: Recent studies highlight creatine health benefits fo...

Creatine is one of the most popular supplements in the sports genre today. It has been proven to help build muscle, improve strength, and...

Beyond muscle: Recent studies highlight creatine health benefits fo...

Creatine is one of the most popular supplements in the sports genre today. It has been proven to help build muscle, improve strength, and...

Diversity squared: Scope of creatine health benefits shown in two new studies

Diversity squared: Scope of creatine health benefits shown in two n...

The first research paper on creatine was published in 1926, but follow-up research was sporadic for decades. Then, in the early 1990s, research exploded....

Diversity squared: Scope of creatine health benefits shown in two n...

The first research paper on creatine was published in 1926, but follow-up research was sporadic for decades. Then, in the early 1990s, research exploded....

Pro-D: The popular winter fortification combo that also supports sexual health

Pro-D: The popular winter fortification combo that also supports se...

Market surveys from 2025 and early 2026 consistently places Vitamin D, Vitamin C and probiotics at the top of the "winter fortification" list for...

Pro-D: The popular winter fortification combo that also supports se...

Market surveys from 2025 and early 2026 consistently places Vitamin D, Vitamin C and probiotics at the top of the "winter fortification" list for...

You've heard of the gut-brain axis, but did you know there's a "gut-testis axis" too?

You've heard of the gut-brain axis, but did you know there's a "gut...

The "gut-brain axis" is so well established now that almost everyone has heard of it. Your doctor is likely to discuss the importance of...

You've heard of the gut-brain axis, but did you know there's a "gut...

The "gut-brain axis" is so well established now that almost everyone has heard of it. Your doctor is likely to discuss the importance of...

New study shows the "real food" people need to consume more of is fiber

New study shows the "real food" people need to consume more of is f...

A new study  is reinforcing decades of evidence that the vital nutrient needed for maintaining healthy metabolic markers is dietary fiber. The study, published...

New study shows the "real food" people need to consume more of is f...

A new study  is reinforcing decades of evidence that the vital nutrient needed for maintaining healthy metabolic markers is dietary fiber. The study, published...

Anti-inflammatory effects of curcumin helping in fight against diabetes, study confirms

Anti-inflammatory effects of curcumin helping in fight against diab...

In the year 1280 the famous explorer Marco Polo encountered a bright colored "vegetable" in China that had all the qualities of the prized...

Anti-inflammatory effects of curcumin helping in fight against diab...

In the year 1280 the famous explorer Marco Polo encountered a bright colored "vegetable" in China that had all the qualities of the prized...

Rhodiola versatility: study shows it boosts both physical and cognitive performance

Rhodiola versatility: study shows it boosts both physical and cogni...

You've probably seen at least one Hollywood movie where a "slow-thinking" athlete was pitted against a "brainiac" academic. While this just a Hollywood comedy...

Rhodiola versatility: study shows it boosts both physical and cogni...

You've probably seen at least one Hollywood movie where a "slow-thinking" athlete was pitted against a "brainiac" academic. While this just a Hollywood comedy...

Want to have a low inflammation 2026? Study says improve your "Polyphenol Diet Score"

Want to have a low inflammation 2026? Study says improve your "Poly...

Anyone who wants to achieve optimal health in 2026 needs to include "managing inflammation" in the to-do list. Inflammation in the body not only...

Want to have a low inflammation 2026? Study says improve your "Poly...

Anyone who wants to achieve optimal health in 2026 needs to include "managing inflammation" in the to-do list. Inflammation in the body not only...

Biomarkers That Actually Matter for Everyday Health

Biomarkers That Actually Matter for Everyday Health

Biomarkers act as quiet signals that show how the body is functioning. These measurements reflect processes that influence how someone feels, thinks, and moves...

Biomarkers That Actually Matter for Everyday Health

Biomarkers act as quiet signals that show how the body is functioning. These measurements reflect processes that influence how someone feels, thinks, and moves...

Disease & Cancer 237 Supplementation 227 Longevity 164 Antioxidants 159 Aging 143 Heart Health 120 Brain Health 112 Cold & Flu 104 Illness 86 Pain And Inflammation 75 Weight Management 73 Energy 73 Phytonutrients 72 Digestion 72 Probiotics/Flora 63 Joint & Muscle Care 62 Vitamin D 60 Hormone Health 57 Superfoods 52 Minerals - All 52 Uncategorized 46 Healthcare 42 Exercise 42 Medicinal Foods 38 Efa'S 36 Raw Foods 33 Sleep Health 32 Allergies 32 Vitamin C 31 Health Freedom 31 Male Health 29 Vitamin B 28 Good Fats 28 Amino Acids 28 Sleep 26 Vitamin K 25 Sunshine 23 Enzymes 23 Standard American Diet 20 Osteoporosis 19 Farming & Food 19 Ayurvedic Medicine 19 Optimal Health Systems 17 Kelp 17 Toxins 14 Asthma 14 Microplastics 13 Vitamin A 12 Prescription Drugs 12 Optimal Health 12 Antibiotics 11 Vitamin E 10 Gut Health 10 Traditional Chinese Medicine 9 Synthetic Vitamins 9 Autism 9 Ohs 8 Big Pharma 8 Weight Loss 7 Optimal Health Trainer 7 Bpa 7 Women'S Health 6 Potassium 4 Iodine 4 Inspiration 4 Immune System 4 Cla 4 Organic/Natural Gardening 3 Nutrition 3 Holidays 3 Health 3 Grains & Gluten 3 Ginger 3 Garlic 3 Caffeine 3 Staying Healthy 2 Personal Trainer 2 Holiday Weight Gain 2 Fat Reduction 2 Fat Loss 2 Energy Drinks 2 Conjugated Linoleic Acid 2 Adaptogens 2 Workout Confusion 1 Weight Gain 1 Vegetables 1 Valentine'S Day 1 Turkey 1 Tryptophan 1 Toxins Steal Energy 1 Toxic Substances 1 Thyroid Supplements 1 Thyroid Care 1 Thyroid 1 Thanksgiving 1 Sulfur 1 Sugar 1 Statin Drugs 1 Soy 1 Soft Cleanse 1