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The Biomedical Engineering blog is the place for conversation and discussion about topics related to engineering principles of the medical field. Here, you'll find everything from discussions about emerging medical technologies to advances in medical research. The blog's owner, Chelsey H, is a graduate of Rensselaer Polytechnic Institute (RPI) with a degree in Biomedical Engineering.

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Airborne: A Cure for the Common Cold?

Posted December 05, 2007 1:15 PM by shanlax

Sniff. Sneeze. Cough. All year long (but especially in winter), people buy products to prevent illness or relieve cold symptoms. In recent years, one of the over-the-counter (OTC) products that's made a big splash is called Airborne. But does this best-selling health supplement really do any good?

Airborne is a mixture of herbal extracts, vitamins, electrolytes, amino acids, and antioxidants. To understand this dietary cocktail, let's examine its ingredients and their effects upon the human body. At the same time, we'll consider the effects of so-called "mega doses".

Vitamin C

Vitamin C helps protect the body from oxidative stress, and is a cofactor in enzymatic reactions. Although Vitamin C is essential, more isn't necessarily better. For adults, 2000 mg a day is the upper limit. Doses in excess of this amount can result in diarrhea, stomach cramps, and nausea - the very symptoms that many cold sufferers seek to avoid.

Vitamin E

Vitamin E is a fat-soluble vitamin and antioxidant that helps protect the body's cells from the damaging by-products of energy metabolism. Vitamin E also helps with immune functions, DNA repair, and other metabolic processes. Like Vitamin C, Vitamin E is good in limited amounts. Large doses can cause stomach problems, nausea, fatigue, weakness, headaches, and/or blurred vision.

Riboflavin (Vitamin B2)

Riboflavin (Vitamin B2) is a vitamin and cofactor that leads to oxidoreductases and energy-carrying molecules. An essential part of the B-vitamin family, riboflavin is needed for the breakdown of fats, carbohydrates, and proteins. It's important to restore your body's supply of riboflavin each day since it's a water-soluble substance. Excess amounts are excreted through urine. Excessive doses are possible, however, and adverse reactions may include itching, numbness, burning or prickling sensations, and sensitivity to light.

Magnesium (as Oxide & Sulfate)

Magnesium enables the body to absorb calcium and Vitamin C. It also helps convert blood sugar to energy, and performs other important tasks. As with so many things, more is not necessarily better. Some side effects of excessive amounts of magnesium include kidney failure, changes in mental awareness and functioning, nausea, diarrhea, appetite loss, muscle weakness, difficulty breathing, extremely low blood pressure, and irregular heartbeat. In short, the common cold seems mild by comparison.

Zinc (as Sulfate)

Zinc plays a role with 300 different enzymes, helping to facilitate the enzymatic reactions of the metabolism of carbohydrates and protein. Zinc also helps the immune system by regulating T lymphocytes; and aids fetal development, sensory perception, and the liver's release of Vitamin A. If excessive amounts of zinc are consumed, a person may experience stomach aches, nausea, and heartburn. If an excessive amount is continued over an extended period of time, problems may include a decrease in copper, iron, and magnesium levels. This impedes the body's immune system and lowers the body's "good cholesterol" (HDL) levels.

Selenium (as Amino Acid Chelate)

Selenium provides antioxidant properties that help rid the body of free radicals which can lead to illnesses such as cancer and heart disease. Excessive amounts of selenium can cause selenosis, a condition which causes stomach aches, hair loss, white blotchy nails, bad breath, fatigue, irritability, and nerve damage.

Manganese (as Gluconate)

Manganese is necessary for normal brain and nerve functions. It also helps in the metabolism of fats and carbohydrates, along with calcium reabsorption and sugar regulation. Another important task for manganese is the formation of connective tissue, bones, blood-clotting factors, and sex hormones. Too much manganese can cause mental and physical problems, however. People's movements can become clumsy, and emotional and mental disturbances may occur.

Sodium

Sodium is an important part of your diet, and something you should keep track of. Too much can cause serious problems. Too little can do the same. Sodium helps balance fluids in the body and generates gradients across cells for nutrient uptake. It also causes electrical impulses in nerve and muscles. Over time, however, too much sodium can cause high blood pressure, a medical condition which can lead to stroke or heart disease.

Potassium

Like sodium, potassium helps maintain the body's fluid balance, and performs many other important functions. For example, potassium regulates heart function, reduces blood pressure, and is used in protein and nucleid synthesis. If too much potassium is consumed, an individual's kidneys will simply excrete the excess potassium in urine.

All of the ingredients in Airborne are important to the human body and promote its proper functioning; however, taking Airborne in addition to other supplements that contain these ingredients could actually make you sick. Airborne may help you stay healthy this winter, but don't forget some old advice. Cover your head, button your jacket, and wash your hands frequently with soap and water. And good luck dodging the germs this season!

Resources:

http://www.airbornehealth.com/products_original.php

http://www.airbornehealth.com/about_index.php

http://www.drugs.com/mtm/vitamin-e.html

http://dietary-supplements.info.nih.gov/factsheets/vitamine.asp

http://www.natural-health-information-centre.com/potassium.html

http://www.nlm.nih.gov/medlineplus/druginfo/natural/patient-zinc.html

http://www.nutrasanus.com/manganese.html

http://www.americanheart.org/presenter.jhtml?identifier=4708

http://dietary-supplements.info.nih.gov/factsheets/selenium.asp

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#1

Re: Airborne: A Cure for the Common Cold?

12/05/2007 3:46 PM

I don't s'pose the stuff does much good.

I have a biomedical question...probably should post a new thread but I can't think straight enough.

I have nasty sinus headaches and have had a couple of sinus ops over the years.

I wonder if there isn't a simple effective way of clearing sinuses?

Water jets, ultrasonics..or would this just compact the congestion? Endoscopes with laser?

Vacuum cleaner up my snout?....I just want a decent night's sleep...

<curls of feeling sorry for my cattly self>

Del

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#3
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Re: Airborne: A Cure for the Common Cold?

12/06/2007 9:20 AM

Neti pots and OTC saline nasal sprays do help.

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#4
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Re: Airborne: A Cure for the Common Cold?

12/06/2007 9:55 AM

Cheers... I snort up plenty of diy saline (pinch of bicarbonate of soda, spinkle of salt..water as hot as I can put up with)

What is a neti pot??? It sounds like something you catch Lobsters in !!!

Del

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#5
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Re: Airborne: A Cure for the Common Cold?

12/06/2007 9:58 AM

The Neti pot. Yes, the process is strange, but it works.

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#7
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Re: Airborne: A Cure for the Common Cold?

12/06/2007 11:18 AM

Ha!

Cheers..that's sort of what I do..but I use an ordinary glass full of saline, block one nostril with a finger, snort up the saline throught the open nostril and spit it out. It does help a lot and is v good a few days after an op'.

I remember as a kid (5 or 6) being told that your nose joins up to your throat so I wnt to the dinking fountain and tried to drink via my nose....eughhh... cold fresh water is horrible... wrm saline is fine tho' once you have the knack.

Prob with all this is it works best with the sinuses behind the nose..the ones at the top are harder to deal with with. I currently have one full of crud which is pushing my eye out of alignment...causing double vision.... I'm awaiting a scan and probably another edoscope job...

You'd think there would be an easier solution to what is basically an engineering problem.

I wonder what sort of pressure is being generated in my ethmoid sinus such that it is distorting the orbit?

Del

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#8
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Re: Airborne: A Cure for the Common Cold?

12/06/2007 1:31 PM

Del,

I feel for you. I also have chronic sinusitis. I've only had 1 surgery, but that was enough. You are a brave man to have gone through it again. I've never spoken to anyone that was completely "cured" by the operation. It makes things better, but I still get 2-3 bad sinus infections a year, have nearly constant post-nasal drip etc.

My understanding is that there is not much they can do about the upper sinuses. They open up the lower ones, and hope that this will aid drainage from the ones behind the eyes.

I also get the pressure behind the eyes. Usually if i rub the eyes with some pressure, the glop in the sinuses comes out around my eyes where I can wipe it away. This relieves the pressure (sorry to be so gross).

I have never tried it, but there is an attachment for a dental water pick that is sold, and is recommended by ENT docs:

http://www.alerg.com/page/A/PROD/SST/SST2100?gclid=CM29wZGllJACFTkjFQodEgIr_g

Hope this helps.

Tad

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Re: Airborne: A Cure for the Common Cold?

12/06/2007 1:51 PM

Cheers...

I had a quick peek, it looks interesting, I shall have a closer look after I've eaten.

It is a pretty gross subject...

I grossed this guy out once ..I'd concealed a load of rubber bands in my hand...I was telling him about all the muck that comes out when they rinse your sinuses..

'It looks like a load of rubber bands' I said...I then pretended to sneeze and threw out the hand full of bands...

You should have seen him jump!

It's not much fun when they push that big hollow needle straight into your skull and pump water in...feels like your head will explode...but it's a relief when they get that crud out.

There must have been plenty of people dieing from that sort of infection in pre-antibiotic times...nasty way to go.

Del

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#6
In reply to #1

Re: Airborne: A Cure for the Common Cold?

12/06/2007 10:30 AM

I had sinus headaches and nosebleeds for many (~25) years until having my deviated nasal septum surgically corrected. Prior to that the only relief I could get was from the use of hot compresses on the sinus area. A coworker who had a similar problem put me on to the use of the hot compresses; he indicated the sinus pressure was relieved by the heat since the warmth reduced the viscosity of the mucous. Anyway, it worked for me and it was cheap.


Btw, I was raised in the Pittsburgh, PA area during the '40's and '50's when pollution from the steel mills was at much higher levels than now (they have virtually all closed); however, I never had a sinus problem there. Later, as a chemical engineer, I moved further down the Ohio River to what was known as "Sinus Valley" by the locals. I guess it was the difference in pollutants that caused me the sinus grief. I moved back to the Pittsburgh area later, but the problem remained. Anyway, thats my 2 cents worth.

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#10
In reply to #1

Re: Airborne: A Cure for the Common Cold?

12/06/2007 4:43 PM

I've used this to good effect, even tho' it sounds strange - or horrible, depending on your point of view. Like the hot saline snorted up one nostril and then the other, water as hot as you can stand it (practice first with plain water) in which you make an infusion (like steeping tea) of extremely finely ground cayenne pepper (yes, the hot red stuff you can't really eat). Let it sit for a few minutes in water too hot to snort, and when it cools down to the right temp, have at it. One or two snorts in each nostril should clear them nicely and provide some temporary relief.

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#2

Re: Airborne: A Cure for the Common Cold?

12/06/2007 7:14 AM

Wife & I take this stuff all the time - works for us....but all the same, this recap is very good information.... too much vitamin C alone, can be a nasty bugger...

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#11

Re: Airborne: A Cure for the Common Cold?

01/04/2008 11:39 AM

Like 99% of the things on the market, it is not a cure.

Most cold products only hide the symptoms.

This one sounds like only a vitamin supplement (a bit of preventative action).

The only product that I found that will stop a cold is Buckley's original formula.

As far as sinus problems go, the best is salt water wash such as the neti pots listed earlier. Personally, my sinus problems were cured by salt water while scuba diving in the ocean.

I don't like that it has salt. The western diet already has at least 700% too much salt

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#12

Re: Airborne: A Cure for the Common Cold?

01/23/2008 8:55 AM

The trouble starts when the fluids the sinuses discharge all the time thicken, then practically clog up the system. Not only you get the discomfort, headache, but when it changes color from clear you have an opportunistic infection too. The time is close then to get some real medication for that.

The salty wash is a decent flush, but there is one distinctly better. That is a Personal Steam Inhaler. You can buy it and the menthol based liquid in any drugstore. It is the size of a large beer mug, and the soft upper part molds itself around your nose and mouth. You put maybe a quarter cup of water in it, put a smallish square paper towel soaked in the menthol liquid (find you comfort zone, how much of it you can tolerate) and turn it on. Inhale. You regulate the steam temperature by how much fresh air is mixed in. It takes 5 - 10 min. a few times a day. Works like a charm. Using it at the first sign is much better than toughing out first.

By the way, you get the problems in the warm seasons from allergies, that is why the salt flush works. In winter the relative humidity is low, your nose etc. can dry out, that is how it starts. A room humidifier for your bedroom goes a loong way to avoid the troubles. I have decades of experience with it in my family.

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#13

Re: Airborne: A Cure for the Common Cold?

01/26/2008 11:58 AM

I wouldn't tell anyone to take airborne. Both times I tried to take it to ward off a cold, I still ended up with cold symptoms, but even worse, horrible nausea. I woke up in the middle of the night feeling sick and couldn't shake the nausea for a full almost 24 hours. It may hlep a cold, but to me, blowing my nose more than usual for a couple days is better that horrible nausea that ruins plans.

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#14

Re: Airborne: A Cure for the Common Cold?

06/03/2009 3:55 PM

I have had a lot of success with Airborne (or the target generic equivalent). Maybe it is just the placebo effect, but I feel like it makes a difference. However, I will caution you that it really does lower the levels of iron in the blood if you use it for a few days straight (I only use it once a day, despite what the packaging suggests). I tried to donate blood once after 4 or 5 days of using the generic airborne and my iron levels were the lowest I had ever seen them and they wouldn't allow me to donate. So use these supplements wisely!

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