Keeping Your Immune System Strong

With the winter season quickly approaching,  keeping your immune system strong  is important .  There are several things you can do which will help minimize your risk of developing a cold  or the flu over the next several months.

First, eating a diet high  in fruits and vegetables will help optimize your immunity.  Consuming plant based foods which vary in color, such as red tomatoes, purple grapes or  orange carrots,  can  ensure a diverse intake of antioxidants.  A healthy diet  will give the body the tools necessary to fight off  bacteria and viruses.

Sleeping  at least 7 to 8 hours of each night is crucial  for a healthy immune system.   It is during the sleeping hours that the body repairs and heals itself from the damage done on a daily basis.  Poor sleep contributes  to poor health.

Keeping stress under control is also very important. When our body is mentally and physically stressed, cortisol, the primary stress hormone, is released in excess into the bloodstream.  Cortisol, a natural steroid,  suppresses the immune system  making one more susceptible to infection.

Studies show vitamin C  can reduce the duration of the common cold by up to 12% in adults and  21% in children.  Supplementing with 500 mg to 1000 mg of vitamin C  daily should be considered.

The Cochrane Collaboration, an independent research group,  has shown that  the mineral  zinc reduces risk of contracting a cold when taken within 24 hours of exposure.  Daily supplementation also appears to help prevent the need of  developing an  infection requiring antibiotic treatment.

Vitamin D supplementation also helps reduce the risk of developing influenza according to scientists.  The lack of sunshine, and ultimately blood levels of vitamin D,  likely accounts for the higher  incidence of upper respiratory infections during the winter months.  Ask your doctor to check your vitamin D levels before supplementing with doses higher than 2,000 IU per day.

Lastly, some people may also benefit from the influenza vaccine. Interestingly, the studies are not as overwhelmingly favorable as expected.   However, the best evidence reports that between 33 to 100 people need to be vaccinated  against the seasonal flu in order to prevent one extra infection with the virus. Even when vaccinated, one is never 100% protected from developing the flu.

As always, prevention is always the best medicine. Please talk with your healthcare provider before making and changes to your healthcare regimen.

 

Vitamin D treatment helps cure TB (tuberculosis) according to Lancet study

A new study from the Lancet showed that  individuals with  tuberculosis and vitamin D deficiency had a better response to antibiotic treatment when they were also given high doses of vitamin D (4 doses  of 100,000 IU were given in total).

In this randomized trial of 126 people, 62 received the vitamin D  + antibiotic while the remaining received the antibiotic + placebo.

Further analysis showed that individuals with the TT genotype of the Taq1 vitamin D receptor polymoprhism had the best response and their sputum cultures converted from positive to negative more rapidly when compared to the others in the study.  There were no reported side effects from the vitamin D.

While at this time, this type of genetic testing is not carried out due to cost, treatment of all tuberculosis (TB) patients with high dose vitamin D  would be prudent.   The overall safety profile and low cost of vitamin D would make this a reasonable approach.

Read more about the health benefits of Vitamin D.

Source:  Martineau AR et al. Lancet. 2011, January 15;377[9761]: 242-50

Do you have a cough, fever, chills, sore throat, post nasal drip, bodyaches?

Health Tip: Consider a Strawberry Banana Cabbage smoothie  to help increase your immunity. Smoothies are a great alternative for young children and help create healthy dietary habits while prevent disease.  Learn more about the Industrial Vitamix Smoothie Blender designed for home use.

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Do you have a head cold, cough, body aches and it body aches all over- does this sound familiar?

Do you have a bad cough that is leading to vomiting?  if so, you may have whooping cough (read more about this here).

This is influenza season and virus season. Some become dehydrated and may need intravenous fluids.  Even though   you may have had your flu shot, you can still get flu-like illnesses. No one is 100% protected against infections.

I have seen many patients with stuffy noses, post nasal drip (you know you have this if your are clearing your throat all the time), sore throat, cough, body aches and a few with  vomiting and diarrhea.   A visit to your doctor may be of benefit.

Fortunately, only a few will  develop bacterial sinus infections, bacterial bronchitis or even pneumonia.  For some, this virus may prove fatal.

Generally, less than 10% of those with a viral infection will need antibiotics, most just need time and fluids.

Also, its real important to note that the only  throat infection that needs antibiotics is strept throat.  No matter how bad your throat hurts, antibiotics won’t help unless you test positive for strept. See your doctor  if you are not sure.

If my patient does not have a bacterial infection, I simply recommend acetaminophen (Tylenol) or ibuprofen (Motrin, Advil).

How can you prevent these from occurring in the first place? First, make sure your vitamin D levels are adequate. Most people need to take 2,000-4,000 IU of Vitamin D3 daily. Ask your doctor to check your vitamin D blood levels before taking in excess of 2,000 IU daily. To learn more about vitamin D and how it can strengthen you immune system, read Vitamin D Prescription on Kindle.

Also, consider zinc supplementation which has been shown to be beneficial according to recent studies.

Also, consider influenza vaccination, which may also decrease risk.   However, the studies are not as clear cut as one thinks.

Cochrane reviewers, an independent research group concluded this when asked whether vaccines were helpful in preventing the flu for healthy people. “Influenza vaccines have a modest effect in reducing influenza symptoms and working days lost. There is no evidence that they affect complications, such as pneumonia, or transmission.”(cochrane). Ask  your doctor if the flu shot is right for you.

FYI: The above  symptoms are generally caused by a virus called, adenovirus. In addition to the above symptoms, adenovirus can cause gastroenteritis, conjunctivitis (pink eye), rash and whole body aches.  Another type of virus that can cause infection and common cold symptoms are known as the corona virus (no relation to the beer).

* Always consult your physician if you have a medical problem, the above it not my medical advice..

From the CDC website: Adenoviruses are medium-sized (90-100 nm), nonenveloped icosohedral viruses containing double-stranded DNA. There are 49 immunologically distinct types (6 subgenera: A through F) that can cause human infections. Adenoviruses are unusually stable to chemical or physical agents and adverse pH conditions, allowing for prolonged survival outside of the body.

Swine Flu Masks in Big Demand

There are various manufacturers of flu masks that can help minimize risk of infection with swine flu.  I personally recommend the Wein ViraMask self adhesive mask.  This mask (N99 or N95) has a great seal and provides maximal protection. They also produce masks which fit a child’s face for about $2.95 each. This child sized mask will help minimize a child’s risk against contracting swine flu infections.

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Workers are fighting the flu around the clock at the Alpha Pro Tech factory in Salt Lake City, Utah.

Since last spring’s outbreak of the H1N1 Influenza Virus, also known as swine flu, orders for the company’s N95 respirator masks have soared, and demand is growing with the onset of the fall flu season.

“We expect sales to continue to be much stronger than normal for the foreseeable future,” Al Millar, president of Alpha Pro Tech , said.

Buy back orders are expected be made up quickly, with production expanded threefold, Millar said. With every machine operating 24 hours a day, seven days week, the company is now producing 240 per minute, about 1,000 cases per day.

It’s a big undertaking for a small company, but its second-quarter revenues were up 63 percent to a record $14.5 million from the first wave of the pandemic, led by a 184 percent increase in its mask sales.

Millar said he sees their work as an important line of defense in the reaction to the pandemic. As flu season progresses, his biggest challenge may be maintaining staffing levels if his workers or members of their families fall ill.

Alpha Pro Tech last ramped up production like this with the SARS outbreak of 2006. Back then, the contingency plan for an outbreak in Utah was to house workers who were willing in the production facility so they could keep working, he said...read more here…

Swine Flu Could Infect 150 million in USA

Swine Flu Could Infect Half of U.S.
Presidential Panel’s Estimate Is First To Gauge Possible Impact of Pandemic

By Rob Stein
Washington Post Staff Writer
Tuesday, August 25, 2009

Swine flu could infect half the U.S. population this fall and winter, hospitalizing up to 1.8 million people and causing as many as 90,000 deaths — more than double the number that occur in an average flu season, according to an estimate from a presidential panel released Monday.

The virus could cause symptoms in 60 million to 120 million people, more than half of whom might seek medical attention, the President’s Council of Advisors on Science and Technology estimated in an 86-page report to the White House assessing the government’s response to the first influenza pandemic in 41 years.

Although most of the cases probably would be mild, up to 300,000 people could require intensive care, which could tie up all those beds in some parts of the country at the peak of the outbreak, the council said.

“This is going to be fairly serious,” said Harold E. Varmus of Memorial Sloan-Kettering Cancer Center in New York, co-chair of the 21-member council. “It’s going to stress every aspect of our health system.”

The estimates mark the first time experts have released specific calculations about the possible U.S. impact of the pandemic. The “plausible scenario” is based on previous pandemics and how the swine flu behaved in the United States this spring and during the Southern Hemisphere’s winter over the past few months, said Marc Lipsitch of the Harvard School of Public Health, who helped prepare the estimate...read more here…

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Learn how vitamin D can help prevent swine flu