Tag Archive for: echinacea

Travel Bugs: Everywhere but Planes

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Given the results of this study, where would a person most likely pick up a bug while traveling? Remember, the results of the air and physical locations of the plane that were tested and sent for analysis showed no measurable respiratory viruses of any kind, so the authors speculated about the most likely locations for picking up a virus. They believe you’re more likely to find a bug in transportation to the airport and then to the hotel. Or in the airport at a restaurant or store. In the gate area where people are less confined. In bathrooms where people are more likely to spread the virus to surfaces.

In other words, you can pick up a virus just about everywhere you can imagine but the plane. It’s a good idea to pay the closest attention outside the plane—keep your hand sanitizer handy and wash your hands often—and then don’t worry so much about the inside. Kids are a germ magnet at any time, so be extra vigilant when traveling.

You can also do what I do beginning the day before I leave for a trip: start taking echinacea, garlic, and extra vitamin C to boost your immune system. That’s my way of avoiding respiratory infections or any other form of illness when I travel. After 20 years on the road, it still serves me well. Get the details in the Health Info section of DrChet.com: Immune Boost 1-2-3. In it you’ll learn all about how to tune up your immune system to get ready to meet new germs and viruses, along with the latest info on echinacea, and one more step you can take to get your insides ready to hit the road.

What are you prepared to do today?

Dr. Chet

 

Reference: www.pnas.org/cgi/doi/10.1073/pnas.1711611115

 

How to Reduce Disease-Related Pain

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The first two memos on pain were relatively easy: joints and nerves. From that point forward, it can get very challenging: Lyme disease, irritable bowel syndrome, shingles—the list of diseases that lead to pain could go on and on. To complicate matters, with the concern over opioid addiction, many people in pain don’t want to even try those medications. What do you do?

The key is to work with your physician and specialists to develop a strategy for pain relief. That will vary by disease. A medication that benefits the nerves for shingles pain may be helped by NSAIDS or other pain relievers, but NSAIDS may not be beneficial for someone with IBS; the absorption of the pain reliever may cause more bowel pain.


Two Strategies to Help

There are two things you can try that may directly or indirectly help with pain. The first is to reduce inflammation and as I mentioned on Tuesday, the supplements that may help are omega-3s, turmeric, and glucosamine. They can help reduce inflammation in more than joints.

The second would be to strengthen the immune system. Lyme disease is bacterial, shingles is a virus, and IBS is an attack on the lining of the intestines. While strengthening the immune system is not directly involved, it may assist the body in dealing with the cause and reduce the pain. To me, that means using probiotics, antioxidants such as vitamin C and E, and using herbs such as echinacea and garlic. As I said, it may not directly affect pain but may indirectly help the body cope with the condition.


The Bottom Line

The two strategies won’t work for every disease. Every form of cancer can result in different pain. Some diseases such as type 2 diabetes can impact the extremities and eyes in ways that require professional guidance. But in general, strengthening the immune system may help over the long term. That also means increasing the intake of vegetables and fruit and getting some exercise within the limitations of the condition. That’s a topic for another time.

What are you prepared to do today?

Dr. Chet

 

Echinacea and the Immune System

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As I write this, there are 1,098 citations in the PubMed database for echinacea. I looked at every title to see if it was relevant to answering one question: should people who have an autoimmune disease use echinacea for allergies and colds? I examined at least 100 abstracts and downloaded five papers that seemed to be significant. Here’s what I found.

The research on echinacea is a mess. There’s no consistency in the preparations used in research, the subjects included in the studies, the outcome variables that were examined, or the combination of herbs, vitamins, or minerals used in the preparations with echinacea. That’s just to find out if echinacea has any effect on catching or treating a cold. Beyond that outcome, the research is even less clear.

I found two studies that give some perspective on whether echinacea is safe for anyone to use including those who have an autoimmune disease. The first paper is a case study on a patient who suffered a breakdown in the myelin sheath after taking an herbal preparation (1). The paper reviewed all similar cases of echinacea causing similar symptoms. Based on their conclusions, boosting the immune system with echinacea could have negative effects.

There are several problems with this case study and the conclusions the authors made. While they assigned blame to echinacea, none of the subjects used echinacea alone nor were they administered the same way. Some were given orally while two others were injections. They did not examine any measures of immune function in the patients. They did not test for metabolites of echinacea nor any other herb in the blood of the subjects. They deduced that echinacea had to be to blame because of its reputation as an immune booster. One more thing: with the millions of uses of echinacea every day around the world, there were just four cases in 16 years. You read that correctly: four in 16 years. Those are pretty good odds.

In another paper, researchers examined the safety of oral preparations of echinacea (2). This was an old-school approach: instead of selecting research papers to include in a meta-analysis, they examined all the pertinent research one article at a time. They used their knowledge of how drugs are metabolized by the body, how they interact with other medications, and many other indications related to the safety of medications including herbals. They concluded that echinacea does not interact with medications to any degree. While it may change how the medication is metabolized, echinacea doesn’t change how effective the medication is.

More important, they concluded that there’s no indication in the science that echinacea is harmful to those with autoimmune diseases. They explain the reasons why physicians have believed echinacea could have consequences, but there was no evidence it was harmful. There was also no time restriction for the use of echinacea. If you have an autoimmune disease, I urge you to download and read the second reference for yourself. It’s open access and while it’s tough reading, it’s the best resource I’ve found on the issue.

 

The Bottom Line

If you have an autoimmune disease, you must check with your physician before using echinacea; he or she knows the specifics of your condition. Based on my review of the research, there’s no reason you cannot use echinacea to help your immune system when it’s under attack from a virus or allergens for a few days. But that’s not my call to make; there’s always the possibility of an abnormal response or of an allergic reaction to the plant material itself. It’s something you need to talk with your healthcare professional about, but it should be a discussion, not a lecture.

I know you want clear answers, but that’s just not completely possible in this case. What you have now is information with which to make an informed decision.

What are you prepared to do today?

Dr. Chet
References:
1. Balkan Med J 2016;33:366-9.
2. Planta Med 2016; 82: 17–31.

 

Immune Boost 1-2-3 Cautions

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Someone recently asked an excellent question: “Is there any risk in taking higher amounts of echinacea?” I’ll extend that to include vitamin C, garlic, and probiotics. The answer is possibly. I’m not hedging, but it’s complicated. Let me give you some examples.

One factor that can apply to any supplement is allergies. Echinacea and garlic are plants, and you may be allergic to one of the components of the plant. Instead of reducing your allergic response, it may heighten the response, causing the watery eyes and runny nose you’re trying to avoid. There’s no way to know for sure other than trial and error. If something makes you feel worse, it goes without question that you’ll stop it immediately.

Another potential issue is your genetics; you may process a phytochemical from these plants faster or slower than typical. That means it could be metabolized out of your system before it really has a positive effect or it could take longer to metabolize and stay in your system longer. There are no genetic tests for how you’ll react to any supplement—it’s trial and error.

One other aspect that’s important is whether you take medications. No surprise that there’s incomplete research on the interaction of every plant with every medication, so there’s no way to know how an herb or nutrient will interact with your meds. Garlic may reduce the coagulation of your blood; if you’re on blood thinners, you may not be able to take garlic because it could thin your blood too much. Or you might be able to take it because of your genetics and how you metabolize it. See how complicated it gets?

What you should know is that most people will not have a problem using the 1-2-3 immune boost. If you do, do what any reasonable person would do and stop taking it. On Saturday, I’ll cover the issue of using echinacea if you have an autoimmune disease.

What are you prepared to do today?

Dr. Chet

 

Immune Boost 1-2-3: Vitamin C

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The third part of our immune system boost is vitamin C. Also known as ascorbic acid, it’s best known as an antioxidant. From the research of Linus Pauling until today, vitamin C has been researched extensively. Even though vitamin C hasn’t been proven to prevent a cold, it does seem to reduce the symptoms of a cold. That may be the result of its antioxidant capacity to reduce inflammation.

When the body is exposed to viruses or allergens, the immune response is triggered. That’s desirable, of course, but what we don’t like are the symptoms associated with the response such a watery eyes, runny nose, congestion, and on and on. While the exact mechanism is unknown, what may be happening is that vitamin C may be clearing up the free radicals on immune response cells, thereby allowing them to function better. No one knows but it makes sense.

Take 250–500 mg three times a day. Some people increase their C to 10 times that amount, but my strategy is always to take the lowest amount to get the result I want.

CGE123Let’s summarize our immune boost 1-2-3:

250–500 mg vitamin C; usually 1 tablet
600 mg garlic; usually 2 tablets
500 mg echinacea; usually 3 tablets

Just remember C-G-E-1-2-3; check the label to make sure you have the right strength. Take this combo three times a day until the symptoms are resolved. Whether a virus or seasonal allergies, I’ve found this works best. Of course, genetics may make one immune booster more effective for some people; that’s where trial and error come in.

What are you prepared to do today?

Dr. Chet

 

Immune Boost 1-2-3: Echinacea

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The cold and flu season is still around. The seasonal allergy season is right around the corner and may have started depending on where you live. When you feel that first tickle in the back of your throat, that first nasally sensation, that’s when you have to take action. That’s what we do in my house, and that’s what I’m going to cover this week.

It begins with echinacea. The research on echinacea is equivocal when it comes to treating colds, but when it comes to boosting the immune system at the beginning of immune challenges, the research supports its use. There are three key factors.

  • Echinacea must be started at the first hint of a symptom, as I suggested above.
  • The dose must be high enough to stimulate the immune system; I recommend 500 mg of echinacea derived from both the root and aerial parts three times per day.
  • Echinacea works best for those with a compromised immune system. Even the healthiest person will catch a cold or have seasonal allergies, but if you have a weak immune system to begin with, or it’s been weakened by illness or stress, echinacea will be even more effective.

That’s where you begin. There are two more to go coming the rest of this week.

What are you prepared to do today?

Dr. Chet
Reference: Adv Ther. 2015 Mar;32(3):187-200.

 

DNA Barcoding in Plants

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I like to know how things work, and researching DNA barcoding in plants opened up a whole new world I was only partly familiar with. DNA barcoding is a method that examines regions on DNA to categorize animals, insects, plants, and just about everything else on this planet that has DNA.

I first learned about using DNA to identify organisms when I wrote the section on the microbiome in Real-Life Detox. Using specific regions of the DNA strand, scientists were able to identify more than 5 . . .

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The Big Chill: Do You Need a Flu Shot?

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In this final installment of The Big Chill, I’m going to take a look at flu shots: should you get one or not? Before I do that, a word about echinacea.
Echinacea
Many readers have read that echinacea shouldn’t be used long term or used at all if you have an autoimmune disease such as rheumatoid arthritis. The problem is that there are no studies to support either position and no studies to suggest it’s harmful, either. In that situation, the approach is always to proceed with caution until we know more. The only problem with waiting . . .

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The Big Chill: Immune-Boosting Supplements

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Getting ready for cold and flu season, let’s turn to dietary supplements that may help keep your immune system strong. Dozens of supplements are promoted to strengthen the immune system, but let’s stick to what I know works based on the research and my experience: echinacea, garlic, and vitamin C.

Make sure you read this first before you go to the amounts of each supplement to take below because in this case, close enough is. Don’t obsess about the difference between 200 mg or 250 mg, and if I say 300 mg three times a day, don . . .

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