Articles by Dr. Gene Bruno, DBM, MHS, Professor Emeritus of Nutraceutical Science
Vitamin K1 & K2 as MK-7 & MK-4: Differences & Applications
Vitamin K, particularly vitamin K2, represents a significant segment of the vitamin market. In fact, the global vitamin K2 market size was estimated at $421.1 million in 2023 and is projected to grow at a CAGR of 10.8 percent from 2024 to 2030.1 Certainly, vitamin K2 as menaquinone-7 (MK-7) has been recognized for its role ...
The Prebiotic Benefits of Acacia Gum and Baobab Fibers
If you’ve been part of the dietary supplement industry for the past few years, you will certainly have seen the increased popularity of the biotics market (pre-, pro- and postbiotics). In particular, prebiotics have seen significant growth, with a global valuation of $6.67 billion in 2023, and an expected compound annual growth rate of 6.3 ...
SNEDS: The Ultimate Delivery System for Nutraceuticals
Nutraceuticals, including compounds such as resveratrol, berberine, curcumin and ellagic acid, etc., have gained popularity over the past several decades for their potential health benefits. However, despite their promise, poor nutrient bioavailability has remained a major challenge in effectively harnessing their therapeutic potential. This article will examine the issues surrounding poor nutraceutical bioavailability, including the ...
Synthetic Melatonin vs. Phytomelatonin: The Scientific Difference
Are natural source nutraceuticals better than the synthetic version? The honest answer is sometimes yes, sometimes no. It really depends on whether the science on that nutraceutical can show a demonstrable difference. For most of the time melatonin has been on the market there has really been no opportunity to answer this question since synthetic ...
Alchemilla vulgaris, Olea europaea, Mentha longifolia, Cuminum cyminum: Clinical Research for Weight Loss
Historically, different cultures have had different standards for what constitutes being at a desirable body weight. Mild overweight was generally accepted in ancient Arab societies and considered a reflection of a high socioeconomic level and part of the desired beauty standards in those days.1 Only severe obesity was considered suitable for treatment using specific medicinal ...
The Visual Benefits of Astaxanthin for Gaming & More
Astaxanthin is one of my favorite nutraceuticals due to its broad range of beneficial effects demonstrated in human clinical research. As such, I have already written a few articles about it (see my articles in the May 2012, September 2020, and July 2023 issues of Vitamin Retailer). In the current issue, I’m going to review ...
New Research on Essential Amino Acids for Muscle Repair
Previously, I wrote an article titled “Sarcopenia & Amino Acids” for the September 2017 issue of Vitamin Retailer. In it, I discussed the science behind a specific, patented blend of essential amino acids (EAAs) known as Reginator, with a focus on sarcopenia (age-related muscle loss). I also reviewed research on EAAs’ impact on younger subjects ...
Synthetic vs. Vegan D3: Impact on Health & Sustainability
The prevalence of vitamin D deficiency and insufficiency (i.e., inadequate levels) is significant. The journal Nutrients1 indicated that 29 percent of the U.S. population is vitamin D deficient and an additional 41 percent are vitamin D insufficient. Considering vitamin D’s critical for building bone and for so many other aspects of human health, this is ...
A 360-degree Approach to Weight Management With Natural Ingredients
Are you overweight or obese? If so, you’re not alone. According to the Centers for Disease Control and Prevention (CDC), the U.S. obesity prevalence is 41.9 percent.1 But what constitutes obesity? The CDC indicates that an adult who has a BMI between 25 and 29.9 is considered overweight, while an adult who has a BMI ...
Synergism Among Nutraceuticals: Black Seed Oil, Omega-3, Astaxanthin & More
I previously wrote an article on “Evidence-Based Uses of Standardized Black Seed Oil” for the June 2023 issue of Vitamin Retailer. In that article I highlighted the research demonstrating the effectiveness of black seed oil (BSO) standardized for its thymoquinone content. In this article, I’m going to take it a step further and examine that ...
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