HEALTH

Nordic Naturals launches Omega Boost

BY Michael Johnsen

WATSONVILLE, Calif. — Nordic Naturals earlier this year launched Omega Boost, featuring 525 mg of omega-3s per serving. Sugar-free and sweetened with xylitol, Omega Boost is made from purified fish oil from anchovies and sardines, and offers fast absorption of the omega-3 fats EPA and DHA. Each 6-oz. bottle contains 35 servings, and has a convenient flip cap for easy pouring. 

Omega Boost supports heart, brain, and mood health along with healthy immune function. A vast body of research — including over 8,000 clinical studies — supports not only the important health benefits of omega-3s, but also reveals a worldwide deficiency of these essential nutrients, even among people who eat generally healthy diets, Nordic Naturals noted. 

“We are committed to correcting the global omega-3 deficiency by supplying pure, fresh, and effective omega-3 supplements in a wide variety of delivery systems, offering something for every palate and lifestyle,” Keri Marshall, Nordic Naturals chief medical officer, said. “Because of its appealing formulation and taste, Omega Boost is a product that is great for the whole family. It can be taken by the spoonful or added to a smoothie.”

Every batch of Nordic Naturals fish oils is third-party tested for environmental toxins, including heavy metals such as mercury, dioxins and PCBs, the company stated. All fish oils used in Nordic Naturals products are in the triglyceride form. 

 

 

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Google testing contact lens that works as glucose meter

BY Michael Johnsen

MOUNTAIN VIEW, Calif. — Google is testing a smart contact lens that’s built to measure glucose levels in tears using a tiny wireless chip and miniaturized glucose sensor that are embedded between two layers of soft contact lens material, according to a blog outlining the project posted Thursday. 

"Over the years, many scientists have investigated various body fluids — such as tears — in the hopes of finding an easier way for people to track their glucose levels," wrote project co-founders Brian Otis and Babak Parviz. "But as you can imagine, tears are hard to collect and study. At Google, we wondered if miniaturized electronics — think: chips and sensors so small they look like bits of glitter, and an antenna thinner than a human hair — might be a way to crack the mystery of tear glucose and measure it with greater accuracy." 

According to the post, the prototypes being tested will generate a reading once per second and will potentially serve as an early warning for the wearer: "[W]e’re exploring integrating tiny LED lights that could light up to indicate that glucose levels have crossed above or below certain thresholds," the bloggers wrote. "It’s still early days for this technology, but we’ve completed multiple clinical research studies [that] are helping to refine our prototype. We hope this could someday lead to a new way for people with diabetes to manage their disease." 

The group currently is in discussions with the Food and Drug Administration and is in search of partners to help take the potential prototype to market. 

"We’ve always said that we’d seek out projects that seem a bit speculative or strange, and at a time when the International Diabetes Federation is declaring that the world is ‘losing the battle’ against diabetes, we thought this project was worth a shot," the authors concluded.

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Study: Vitamin D supplementation may reduce pain in fibromyalgia patients

BY Michael Johnsen

PHILADELPHIA — Patients with fibromyalgia syndrome typically have widespread chronic pain and fatigue. For those with low vitamin D levels, vitamin D supplements can reduce pain and may be a cost-effective alternative or adjunct to other treatment, reported researchers in the current issue of Pain.

Researchers hypothesized that vitamin D supplementation would reduce the degree of chronic pain experienced by FMS patients with low levels of calcifediol and also might improve other symptoms. "Low blood levels of calcifediol are especially common in patients with severe pain and fibromyalgia. But although the role of calcifediol in the perception of chronic pain is a widely discussed subject, we lack clear evidence of the role of vitamin D supplementation in fibromyalgia patients," stated lead investigator Florian Wepner of the Department of Orthopaedic Pain Management, Spine Unit, Orthopaedic Hospital, Speising, Vienna, Austria. "We therefore set out to determine whether raising the calcifediol levels in these patients would alleviate pain and cause a general improvement in concomitant disorders."

Calcifediol (also known as calcidiol, 25-hydroxycholecalciferol, or 25-hydroxyvitamin D (OH)D) is a prehormone produced in the liver by the enzyme cholecalciferol (vitamin D3). Calcifediol is then converted to calcitriol (1,25-(OH)2D3), which is the active form of vitamin D. The concentration of calcifediol in blood is considered the best indicator of vitamin D status.

In a randomized controlled trial, 30 women with FMS with low serum calcifediol levels (below 32ng/ml) were randomized to a treatment or control group. The goal for the treatment group was to achieve serum calcifediol levels between 32 and 48ng/ml for 20 weeks via oral cholecalciferol supplements. Serum calcifediol levels were reevaluated after five and 13 weeks, and the dose was reviewed based on the results. The calcifediol levels were measured again 25 weeks after the start of the supplementation, at which time treatment was discontinued, and after a further 24 weeks without supplementation.

Twenty-four weeks after supplementation was stopped, a marked reduction in the level of perceived pain occurred in the treatment group. Between the first and the 25th week on supplementation, the treatment group improved significantly on a scale of physical role functioning, while the placebo group remained unchanged. The treatment group also scored significantly better on a Fibromalgia Impact Questionnaire on the question of "morning fatigue." However, there were no significant alterations in depression or anxiety symptoms.

"We believe that the data presented in the present study are promising. FMS is a very extensive symptom complex that cannot be explained by a vitamin D deficiency alone. However, vitamin D supplementation may be regarded as a relatively safe and economical treatment for FMS patients and an extremely cost-effective alternative or adjunct to expensive pharmacological treatment as well as physical, behavioral, and multimodal therapies," Wepner reported. "Vitamin D levels should be monitored regularly in FMS patients, especially in the winter season, and raised appropriately."

 

 

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