Echinacea is widely known as an immune boosting herb that is used at the onset of cold and influenza infections. But, if you’re only using it when your nose starts to “run” and throat gets scratchy, you’re missing out. According to a new publication in the Journal of Biomedicine and Biotechnology, in addition to Echinacea’s immune-modulating activity, this traditional Native American treasure also possesses antioxidant and antimicrobial properties which may address conditions ranging from fungal and parasitic infections to poor wound healing.

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Whether you know it or not, you’ve probably consumed astaxanthin at one point or another in your life. Arctic shrimp and wild salmon are among the most common dietary sources of this crimson colored carotenoid. But, these days you’re also likely to find astaxanthin in everything from multivitamins to sports drinks. In many instances, it’s included as a way of increasing the antioxidant content of functional foods and nutritional supplements. Other times, its primary purpose is to act as natural preservative for delicate fatty acids such as those contained in fish or krill oil.

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A review in the December 2009 edition of the Indian Journal of Physiology and Pharmacology describes Tulsi or holy basil as a traditional herbal remedy with a promising track record in animal and in-vitro studies. The authors of the analysis report numerous medicinal properties including anti-inflammatory, immunomodulatory and neuro-protective effects as exhibited in preliminary experiments. The one criticism laid out in the paper is the paucity of data stemming from trials involving human subjects. In the months and years since the review, several human studies have quietly been published in the medical literature.

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Propolis isn’t nearly as well known as honey. In fact, it serves no culinary purpose in the human food chain. However, for bees, it plays an essential role in building and maintaining beehives by acting as a glue of sorts. It is also commonly employed as an ingredient in many natural cold and flu remedies. I was recently reminded of this while visiting a number of integrative pharmacies throughout France. But popularity doesn’t necessarily equate to efficacy or safety. One of the questions I sought to answer upon returning to the US was scientific evidence to support the modern and traditional use of bee propolis.
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There are two primary forms of evidence that are generally accepted in modern medical research. One variety is known as anecdotal or empirical evidence which is basically first-hand accounts of medical failures and successes as interpreted by individuals and those treating them. These types of observations were the primary basis for selecting healing techniques in the “old world”. Simply put, healers experimented on their patients using their best educated guesses. They continued using what seemed to work and stopped using what didn’t. Therefore, most of the data collected was subjective in nature. The current state of medicine tends to strongly favor scientific evidence that can be applied to many people at once in a controlled manner. The results of scientific studies are considered more objective and reliable because the risk of influence by individual variables is largely excluded from the mix. Read more »

South African geranium (Pelargonium sidoides) is a medicinal plant that is attracting a lot attention in the scientific community. This cold and flu season may be a good opportunity for this traditional herbal remedy to broaden its reach. There’s a great deal of attention and concern about the H1N1 novel flu virus these days. No one knows how much of an impact this current viral strain will ultimately have. But we do know that upper respiratory infections will certainly affect millions upon millions of people in the coming year alone. Therefore, I think it’s advantageous to know about as many safe and natural resources as possible. These immune boosting supplements may help protect us from the risks that we know about and those that may or may not come to pass. Read more »

News reports about the H1N1 and seasonal flu rarely mention alternative remedies that may shield one from influenza or possibly hasten recovery from it. The official reason for this is because such natural options rarely have sufficient proof of efficacy and safety data. The trouble with that explanation is that when new studies on alternative remedies are published, they frequently go unnoticed by conventional physicians and media outlets. Read more »

It happens at different times of the year. I’m talking about that itchiness in your throat, the stuffy nose and sneezing that are brought about by seasonal allergies. Another term for this is nuisance is allergic rhinitis. But whatever you choose to call it, it’s a real hassle to deal with. There are medications that help with all of these symptoms, but they sometimes bring about unwanted effects of their own. You may be surprised to learn that there’s an underutilized, natural food/nutritional supplement that could be a viable alternative to over-the-counter and prescription allergy medications. The substance I’m referring to is spirulina, a type of cyanobacteria (blue-green algae). Read more »

Maybe you’ve had the following experience. You’re looking over the shelves of cold and flu remedies at your local health food store. Most of the supplements have familiar names such echinacea, elderberry, vitamin C and zinc. But every once in a while, an unfamiliar bottle catches your eye. Andrographis paniculata doesn’t exactly roll off the tongue, but you may have seen it around. Sometimes it’s just one of several ingredients in immune boosting nutritional blends. Other times, it’s the featured herb in supplements used to address seasonal allergies, the common cold, influenza and sinusitis. Read more »

It’s been a dramatic day in Swine Flu news. Firstly, the CDC (Centers for Disease Control and Prevention) publicly estimated that up to 40% of all US citizens may contract this novel H1N1 virus over the next couple of years. The WHO (World Health Organization) also just released a statement warning that pregnant women, school-aged children and seniors should be on special alert because the virus appears to be “gaining momentum” in these sensitive populations. Perhaps that’s the reason why the CDC changed its prior stance on influenza vaccines earlier today. They now recommend that all children in the US (6 months – 18 years of age) receive a seasonal flu vaccine. Those are the biggest stories in the conventional press. Read more »

Welcome to my first blog entry. Let’s get this show on the road!

There was a recent review in the journal Evidence Based Complementary and Alternative Medicine (try saying that ten times fast!) that provides a scientific overview of the benefits of laughing regularly. Laughter and science? You betcha.

So, what are some of the documented medical benefits of “laughter therapy”? Read more »