July 21st, 2014 | The Blog
Continuing on with the Guide to Childhood Vaccines. Part 2 includes a look at the following important vaccines:
Hepatitis B is a virus that attacks the liver. It is contracted by exposure to blood or body fluids of an infected person. The illness is serious and can lead to a higher risk of cancers. There is not treatment.
Dose 1 of the vaccine is given to any age followed by dose 2 at least one month later and dose 3 at six months after the first dose. A 3-shot series protects the patient for a lifetime.
This virus affects the liver. People with the disease who do not wash their hands after using the bathroom can spread Hepatitis A.
Hepatitis A causes nausea, vomiting, jaundice and stomach pain. The illness is usually worse in adults than children. Symptoms usually abate after a few months. There is no treatment, except palliative measures.
The vaccine is administered at 12 to 15 months old and followed by a booster 6 to 18 months after the first dose.
Hemophilus influenza type B (HIB)
Hemophilus influenza type B is a bacterium. It causes meningitis, pneumonia and/or other serious infections which can be fatal. Coughing and sneezing spread the illnesses. Treatment for these illnesses is antibiotics.
The HIB vaccine is administered at 2, 4 and 6 months old followed by a booster at 12 to 15 months. There is an individual vaccine and HIB is also in a combination vaccine called Pentacel.
Polio is a virus spread by contact with body fluids like saliva. Most people who contract polio are symptom-free. One percent of cases lead to paralysis or death. The U.S. has been polio-free since 1979 but the disease is still active in other parts of the world.
There is not treatment for the disease.
The polio vaccine is sometimes given as an injection or as a drink, but the U.S. gives it as a shot. It is administered at 2, 4 and 6 months and again at 4 to 6 years old.
This bacterial illness causes serious and sometimes fatal blood infections and meningitis. Coughing, sneezing and exposure to saliva of an infected person spread it. Meningococcal illnesses can be treated with antibiotics if they are started quickly, otherwise the disease can be fatal.
The vaccine is given at 11 to 12 years old and a booster is administered at 16 years old. In special cases, the vaccine can be given earlier.
Human papilloma virus (HPV)
There are at least 40 types of HPV, all of which are not covered by the vaccine. HPV causes cervical cancer and other cancers in both men and women. It also causes genital warts and can infect oral and throat mucosa. The virus spreads through contact with an infected person’s body fluids. It is the most commonly transmitted sexually transmitted infection. There is no treatment for HPV but the virus resolves in some people after a few years.
The HPV vaccine is a 3-dose series given over a 6-month period. The series is usually started at age 11 or 12, but can be given as early as 9 years old.
Influenza is a viral illness, which can lead to pneumonia. People can die from the flu, especially the elderly, the very young and people with pre-existing health issues like asthma.
This illness is spread via coughing, sneezing and contact with saliva. There are medications that can shorten the duration of the illness and make the symptoms milder.
People with a severe egg allergy should not get the regular vaccine; a new egg-free vaccine has been FDA approved. Anyone 6 months and older should get the vaccine every year. For those under age 9 receiving the vaccine for the first time, two doses, at least one month apart, are required for the first season.
Varicella or chicken pox is a viral illness. Coughing, sneezing and/or contact with skin lesions spreads it. The illness is very contagious. In extreme cases, varicella can cause brain infections or pneumonia. Infected skin lesions can cause serious bacterial skin infections.
Treatment of varicella includes medication that can lessen the symptoms and shorten the duration for the illness.
The first dose of the vaccine is given at 15 months old. A booster is needed at 3 to 4 years old but can be administered as early as 3 months after the first dose.
The Round Up
As detail-oriented as the typical vaccine schedule seems, pediatricians are adept at following the requirements to keep the pediatric population in the U. S. safe and protected.
July 14th, 2014 | The Blog
Childhood vaccines protect the child receiving them as well as the public at-large. It is important to keep the prescribed vaccine schedule up-to-date.
There is a lot to understand about vaccines schedules. Parents rely heavily on their child’s pediatrician to keep the schedule rolling.
With the onslaught of new and improved vaccines, there are different names and combination vaccines available. It is the individual pediatrician’s choice, with input from the parent/guardian, to determine the best choice for each child.
Diphtheria is a bacterial infection, which is spread by coughing and sneezing, has been obliterated in the U.S. since 2003. It is treated with an anti-toxin.
This vaccine is part of the DTaP and Tdap series and is also found in the new combination vaccines Pediarix and Pentacel. It is administered in the DTap at 2, 4 and 6 months old with boosters at 12 to 18 months and 4 to 6 years old.
Pertussis, a bacterial infection, is commonly called whooping cough. It causes a serious respiratory illness that is highly contagious.
Pertussis is treated with antibiotics, which are more effective before the whooping sound cough begins. This is difficult to treat in early stages because most people are unaware that they have the illness until the distinct cough starts.
This vaccine is a part of the DTap series.
There have been many recent cases of pertussis in the U.S. prompting a concerted effort to get more adolescents and adults immunized. It is important that every pregnant woman be immunized with each pregnancy.
Tetanus or lockjaw is a bacterial infection, which usually enters the body through a skin wound. It presents as a nervous system disorder and can cause death. Immunization has made the disease rare in the U.S. It is treated with Tetanus immunoglobulin.
The vaccine is a part of the DTap vaccine. TdaP is administered at 11 years old. Adults should get the TdaP once and then get the Td every 10 years. Pregnant women should get the TdaP with every pregnancy.
Pneumococcus causes a bacterial infection, which is spread by saliva and sneezing. It is especially dangerous to patients with a compromised immune system.
The vaccine is administered at 2, 4 and 6 months old with a booster at 12 to 15 months.
Mumps is a viral illness that spreads through close contact with an infected person.
The disease can affect the brain and cause testicular inflammation with subsequent infertility. This is no treatment for mumps.
Mumps vaccine is part of the MMR (measles, mumps, rubella) series. It is given at 12 to 15 months. In unusual cases, it can be given before 12 months of age. In this situation, a second dose is needed at 12 to 15 months. All children receive a booster dose at 3 to 4 years of age. The booster can be given as early as one month after the first dose.
Measles is easily spread via coughing and sneezing. The illness causes a rash and fever but can evolve into a brain infection or pneumonia leading to death. There is no treatment for measles, except palliative measures.
There are still reported cases in the U.S. for people who are under-immunized with only one dose or have received no measles immunizations.
Measles is part of the MMR vaccine, which is administered at 12 to 15 months. It can be given earlier if a child has been exposed to the disease or is traveling to a country with potential exposure. In this case, a second dose is needed at 12 to 15 months. All children receive a booster dose at 3 to 4 years of age. The booster can be given as early as one month after the first dose.
Rubella or German measles is part of the MMR vaccine. It is another virus, which is spread by sneezing and coughing. This is a serious disease for pregnant women because it can cause birth defects to a fetus. There is no treatment.
The MMR vaccine is administered at 12 to 15 months but is given earlier if a child has been exposed to the disease or is traveling to a country with possible exposure. If MMR is given before 12 months old, a second dose is needed at 12 to 15 months. All children receive a booster dose at 3 to 4 years of age. The booster can be given as early as one month after the initial dose.
Follow along next week for the wrap-up with A Guide to Childhood Vaccines-Part 2.
July 7th, 2014 | The Blog
Colorectal cancer is the 2nd largest cause of death from cancer in the U.S. It takes the lives of 268,783 Americans each year. Lung cancer strongly precedes colorectal cancer as the biggest killer in the U.S. by taking 792,495 lives annually. A close 3rd in the rankings for cancer death is breast cancer, which steals 206,983 lives every year.
The good news, according to the American Cancer Society (ACS), is that the death rate from colorectal cancer has dropped 3% annually from 2001 through 2010. Why is the number dropping? Here are a few ideas from the authorities:
The Recommended Plan
The National Cancer Institute (NCI) and the Mayo Clinic, as well as other high profile healthcare groups, agree with the plan of care to prevent and assess colon health. Colorectal screening is recommended for all 50 to 75 year olds.
The screening and testing options include:
Annual stool test
It is important to note that the new health law provides full coverage for colorectal screening without any co-payment. Since the health law only mandates full coverage of the actual screening, there are exceptions to the no co-payment such as the charge for polyp removal or when a colonoscopy is done after a positive fecal screening.
Downsides of a Colonoscopy
The vast reluctance to undergo a standard colonoscopy is rooted with some of the following points:
More Improvement Needed
Currently, one in three adults, 50 to 75 years old, do not get screened as recommended.
A major healthcare goal is to increase the number of American screened for colorectal cancer. The U.S Department of Health and Human Services wants to drop the compliance rate to one in five by 2018.
According to the New England Journal of Medicine, there is a new and improved stool test, which detects DNA found in cancer cells. It is 93% accurate in detecting colorectal cancer.
There are a few new screening options on the horizon, which include:
In the End
As more and more screening options become available, the hope and goal is to have better overall colorectal cancer screening compliance in the U.S. Colorectal cancer takes too many lives, which can be saved with a little preventive healthcare.
June 30th, 2014 | The Blog
Diabetes is a serious, incurable disease.
There are 24 million Americans who have Type 2 diabetes. This number accounts for 90% of all diagnosed cases of diabetes in the U.S. The U.S. Centers for Disease Prevention and Control (CDC) estimates that by 2050, one in three adults could be diagnosed with diabetes.
While currently there are medications to help control the disease, there are several more on the cusp of being available to the public for even better blood sugar control.
The Risks Associated with High Blood Sugar
There needs to be good control of blood sugar levels in the diabetic population because a consistently high blood sugar can lead to serious complications including:
A New Drug
The U.S. Food and Drug Administration (FDA) recently approved a new drug to treat Type 2 diabetes. The drug is Tanzeum or albiglutide, which is manufactured by GlaxoSmithKline (GSK). It is a glucagon-like peptide-1 (GLP-1) receptor agonist or, more simply, a hormone that helps normalize a person’s blood sugar level.
Tanzeum or albiglutide is a new Type 2 diabetes drug formulated to help control the blood sugar levels. When taking this new drug, there has been significant improvement in the affected patient’s hemoglobin A1c, which is an accurate measurement of blood sugar control over a period of time (2 to 3 months).
The drug will be marketed to the public in the third quarter of 2014.
The Particulars of the Drug
Tanzeum is a once a week subcutaneous injection. It can be used alone or with existing diabetes treatment medications like metformin, glimepiride, pioglitazone (Actos) and insulin.
This drug is not a first-line therapy for people whose blood sugar is not controlled with diet and exercise. It is important to note that the drug is most effective when paired with a strict and appropriate diet regime and an adequate exercise plan.
Common side effects of Tanzeum include:
This drug is not approved to treat Type 1 diabetes or those with diabetic ketoacidosis or increased ketones in their urine.
Tanzeum is labeled with a warning stating that some GLP-1 receptor agonists have cause thyroid tumors in rodents. With this warning in mind, Tanzeum is not prescribed for patients with a personal or family history of medullary thyroid carcinoma (MTC), a type of thyroid cancer, or those with Multiple Neoplasia syndrome type 2, a disease with multiple tumors.
There are ongoing clinical trials to further investigate the cardiovascular effects, the use and safety for pediatric patients and a possible increase in pancreatitis or medullary thyroid cancer associated with the drug.
For now, this is a promising drug to control a serious health condition, Type 2 diabetes.
June 23rd, 2014 | The Blog
Just about everyone is taking it. Vitamin D is the new health rage. So, what is so special about it?
Most healthcare providers agree that a sufficient level of vitamin D is essential to good long-term health.
There are two types of vitamin D supplements:
Vitamin D Deficiency Testing
A simple blood test called the 25-hydroxyvitamin D test is performed to check vitamin D levels. Normal result: 20 nanograms per milliliter (ng/mL) for good bone and general health; some MDs target 30 ng/mL.
Risk of Vitamin D Deficiency
These are the populations who are at risk of vitamin D deficiency:
Consultation with a healthcare provider is important to determine each individual’s risk and plan of care.
What It Does (We Think)
There are many proven and speculative benefits to taking vitamin D, which include, but are not limited to:
Most people are unaware of specific symptoms related to vitamin D deficiency.
Adults with a severe deficiency can suffer from soft bones or osteomalacia. Symptoms of this problem include bone pain and muscle weakness.
Although rare in the U.S., children with a severe deficiency get rickets, which presents with similar symptoms to osteomalacia.
How To Get It
Vitamin D is manufactured by the body as the skin’s reaction to sunlight. When the sun shines on bare skin, the body makes vitamin D.
Fair-skinned people need 5 to 10 minutes of exposure a few days a week for sufficient vitamin D. Older people and dark-skinned people don?t manufacture as much vitamin D with sun exposure so need more time in the sun or supplements.
Experts on the subject state that vitamin D in foods and supplements are the more reliable resource than just sun exposure.
Also, most multivitamins contain 400 IU each.
Reading food labels is important to check how much vitamin D is in each food.
The amounts of vitamin D in some common foods include:
Reading food labels is important to check how much vitamin D is in each food.
How Much To Take
Adults up to 70 year olds need 600 IU/day and those over 71 years old need 800 IU/day.
Breast milk has minimal vitamin D, although it is the best source of nutrition for an infant. Breastfed babies need 400 IU until they start fortified formula, when supplements are no longer needed.
Most children and teens do not get sufficient vitamin D from milk and need a supplemental dose, usually found in a chewable multivitamin. Cystic fibrosis increases the risk of vitamin D deficiency.
No one can overdose with vitamin D from exposure to sunlight. The body stops manufacturing it when the limit is reached. Caution should be taken to protect the skin from damage by regularly using sunscreen with the appropriate SPF.
According to the Institute of Medicine, over 4,000 IU/day increases the risk of nausea, vomiting, loss of appetite, increases thirst and muscle aches. It also increases the blood calcium, which causes potential damage to the blood vessels, heart and kidneys.
Laxatives, steroids, anti-seizure and cholesterol-control drugs interfere with vitamin D absorption. Taking too much vitamin D with Digoxin, a heart medication, can result in an irregular heart rhythm or arrhythmia because the combination can increase blood calcium levels.
Current research and statistics indicate that vitamin D, in the suggested doses, has more benefits than detriments.
June 16th, 2014 | The Blog
Let us look at how a person eats and moves. The speed at which a person eats and the pace at which they walk has a strong impact on their weight management plan and goals.
Obesity is an epidemic in the U.S. Following some simple tips in changing how we eat and move can help reduce the staggering obesity statistics. This will save lives and improve general health in the process.
How We Eat
The general public eats too fast. Eating at a fast pace leads to overeating and often leads to obesity. It important to note that it takes the stomach 20 minutes to send a signal to the brain that it is satiated. Eating slowly allows the brain to catch up with the stomach.
Benefits of Eating Slower
By implementing the simple suggestions on how to eat, a recent study showed that people eat an average of 88 fewer calories per meal. Here are a few other improvements:
How to Slow Down Eating
Here are a few ideas collected by various obesity experts to help slow down the eating pace:
How We Walk
Pick up the pace. Faster is better when it comes to walking.
The average fitness walking pace is a 15-minute mile.
The best walking pace with the lowest death rate is walking a mile in under 14 minutes. That equates to 4.3 miles per hour (mph) or right on the cusp of jogging.
Walking at a modest pace or slower than 3.5 mph, which is less than a 17-minute mile, confirmed an 18% higher risk of death. When the pace slows, most people walk one mile in an average of 20 minutes.
Ideally, walking at a pace that increases the heart rate and can be maintained for 30 to 60 minutes is best for general fitness. The pace at which a person walks should allow them to speak normally.
Benefits of Walking Faster
Lowers the risk of dying from heart disease, diabetes or dementia, according to the National Walkers Health Study, than those who walk at a slow pace.
Walking at a faster pace has more health benefits than walking slower for the same amount of time and distance.
Walking is free, convenient and the most popular form of physical activity in the U.S. Everyone just needs to do it a little faster.
How to Increase Walking Pace
There are many ways to increase a walking pace including the following:
We should eat slower and walk faster. It is that simple.
June 10th, 2014 | The Blog
Lyme disease cannot be taken lightly. It was first diagnosed in Connecticut about 40 years ago.
There are 300, 000 cases of the disease in the U.S. annually, mostly in the Northeast area of the country. U.S. Centers for Disease Control and Prevention (CDC) is concerned about the spike in Lyme cases but state that death from this disease is rare.
The majority of Lyme disease cases are found in the Northeast and the Midwest areas of the country.
The disease spreads by deer tick or black-legged tick (Ixodes scapularis) bites.
Immature ticks called nymphs infect most people with the disease. The nymphs are smaller than 2 mm making them difficult to see on the skin.
The Lyme disease bacterium is called Borrelia burgdorferi.
Ticks must be attached to the skin for 36 to 48 hours to transmit the disease. It is important to check skin daily to prevent transmission of Lyme disease.
Concerning Physical Symptoms
Early localized symptoms of Lyme disease can appear 3 to 30 days after a tick bite.
If a round, target-shaped rash appears anywhere on the skin, it is important to seek medical care, especially if the rash grows in diameter. Some rashes grow to a 12-inch diameter. Some people describe the rash as a bull’s-eye. The rash is called erythema migrans.
Other symptoms of the disease include:
Progression of Lyme disease can evolve with the following symptoms:
Heart inflammation caused by Lyme disease has become a growing health concern, especially in the Northeast. About 1% of diagnosed cases experience endocarditis or heart inflammation.
It is important to note that a small bump or area of redness at a tick bite site, which disappears in 1 to 2 days, is NOT an indication of Lyme disease.
Lyme Disease Diagnosis
Lyme disease diagnosis is based on physical symptoms, known exposure to infected ticks and lab testing to validate the disease.
Treatment Plan for Lyme Disease
To remove an embedded tick, use tweezers, grasp the tick as close to the skin surface as possible and pull it straight out. Then, clean the area with alcohol or soap and water.
A several week course of oral antibiotics is the treatment of choice. The most common antibiotic medications include: doxycycline, amoxicillin or cefuroxime axetil.
Endocarditis, a serious complication of Lyme disease, is treatable with antibiotics. The antibiotics, usually intravenous, used in this situation include: ceftriaxone or penicillin. In rare cases, it requires the emergency placement of a cardiac pacemaker.
It is important NOT to use a match or coat the bite area with Vaseline, as some people have advised in the past. The theory that this will make the tick detach itself is not true.
The main goal of Lyme disease prevention is to first avoid tick bites. If a tick is found on the skin, it is to remove the tick as soon as possible.
Lyme disease can cause serious, debilitating, long-term health issues if it is not diagnosed in the early stages of development.
Looking ahead in healthcare, a human vaccine for Lyme disease is being investigated. There is currently a Lyme disease vaccine for dogs.
The best Lyme disease prevention advice from the CDC includes:
About 10% to 20% of patients diagnosed and treated with antibiotics for Lyme disease will go on to have recurrent symptoms. This is called Post-treatment Lyme disease syndrome or chronic Lyme disease and usually takes months to resolve.
So, Lyme disease can be prevented with a little extra caution and coverage while outside and a full skin/body check for ticks upon return to the indoors.
June 3rd, 2014 | The Blog
Middle Eastern Respiratory Virus (MERS) is a virus that presents with respiratory symptoms and an accompanying fever. It is caused by a coronavirus, MERS-CoV.
The U.S. Centers for Disease Control and Prevention (CDC) is concerned about the future evolution and global spread of the MERS virus.
The MERS virus is a close relative of the Severe Acute Respiratory Syndrome or SARS virus that killed over 8,000 people throughout the world in 2003.
Where It Is
MERS was first diagnosed two years ago, in 2012, in Saudi Arabia. Together, the World Health Organization (WHO) and National Center for Immunization and Respiratory Diseases at the CDC have confirmed almost 400 cases in a total of 19 countries since it first appeared in Saudi Arabia.
The MERS involved countries, according to WHO and CDC, include:
U.S. Cases of MERS
Health care worker in the Midwest who had traveled to Saudi Arabia was confirmed to have the first U.S. case MERS in May 2014. There was a subsequent case in Florida. Both patients fully recovered.
How It Spreads
MERS is a contagious disease and spreads through close contact with an infected person. According to the CDC, the risk to the general public is extremely low. It does not spread easily in public settings like a retail store or mall.
The virus is thought to have originated from an animal source. MERS has been found in camels and bats so crosses species.
MERS is more dangerous to people with pre-existing health conditions or weakened immune systems than it is to a fully healthy individual. The average age of those who contract MERS is 51 years old.
Symptoms of MERS
Strangely enough, some infected patients can be asymptomatic while other die from the disease.
The classic symptoms of MERS are similar to those of pneumonia. They include:
Diagnosis of the Virus
The CDC has developed molecular diagnostics to accurately diagnose cases of MERS. The diagnostic test for MERS is available at state health labs, the CDC and some international labs. It is called a polymerase chain reaction or PCR).
The CDC also participates in the public health preparedness plan for the U.S.
Treatment of the Disease
There is no vaccine to prevent MERS but the plan to develop one is in discussion among healthcare entities, especially the CDC and WHO.
Isolation of an infected patient is implemented immediately to prevent the spread of MERS to those who come in contact with the patient, especially health care providers.
Direct patient care for the virus includes supportive respiratory care, which is palliative rather than curative.
Outcome of the Disease
Worldwide, about 30% of people who have contracted the virus have died.
The best way to prevent contracting MERS is with simple and typical infection control protocols, which include:
The CDC does not yet recommend changing travel plans to areas with confirmed cases of MERS. There is an Alert (Level 2) only; this delineates special precautions like hand washing, avoiding anyone who is sick and monitoring one?s own health while in the area and upon return to home.
Anyone who travels to countries in the Arabian Peninsula or surrounding areas and develops a fever and respiratory illness within 14 days should seek immediate medical attention.
May 27th, 2014 | The Blog
Shingles are a painful reminder of the chickenpox that so many, now adults, suffered as a child. Chickenpox and shingles are caused by the same virus, the varicella zoster virus (VZV).
About 1 million people a year in the U.S. get shingles.
The varicella zoster virus stays in the body after a person has chickenpox. It remains inactive in the body’s nerve cells for many years. In some people, it can stay inactive or dormant forever. When the virus becomes active again, it causes shingles, not chickenpox.
Shingles are not contagious. It is important to note, in a rare case, someone who has not had the chickenpox or has not receive the chickenpox vaccine can be infected with the varicella zoster virus by someone with shingles. A person who has never had chickenpox can get chickenpox from a person with shingles because it is the same virus.
Shingles is also called herpes zoster. It is a painful localized skin rash that presents as a band or strip on one side of the face or body. Other symptoms of the illness include: fever, headache, chills and nausea. Complicated cases can lead to pneumonia, hearing problems, blindness, encephalitis (brain inflammation) or death.
More than 99% of Americans over 40 years old have had chickenpox, even if they do not recall having the illness. Anyone who has had chickenpox can get shingles.
The risk of getting shingles increases as a person ages, especially for those over 50 years old. The disease is also more common in those with weakened immune system or those on immunosuppressive drugs.
Most people recover from shingles. People usually do not get shingles more than once.
The Actual Sickness Explained
Shingles develops in stages. The first signs of the illness are headache, sensitivity to light and feeling flu-like symptoms without the usual fever.
Next comes itching, tingling or pain in a specific area of the body followed by a developing rash a few days later. The band of rash evolves into blisters, which eventually crust over.
The process takes two to four weeks until the blisters heal. People experience different extremes of the rash; some are mild while others result in scarring.
Some people report dizziness or weakness, vision changes and long-term pain at the sites. One in five people with shingles suffer from severe pain or post-herpetic neuralgia after the rash disappears. This is a lingering problem.
Medication is the usual course of treatment and includes anti-viral and pain medicine.
It is important to keep any open areas on the skin clean, in order to prevent an infection from developing.
An important preventive treatment is getting the shingles vaccine. It is available the older population, over 60 years old, to prevent shingles.
The Shingles Vaccine
The shingles vaccine is a one-time vaccination. It lowers the risk of getting the disease and makes a case of shingles milder if a vaccinated person does get the disease. It lessens the pain and helps the rash clear faster.
The vaccine is only given to people 60 years and older. It offers the most effective results for those 60 to 69 years old. There is no maximum age for receiving the vaccine.
The shingles vaccine does not treat an active case of shingles or post-herpetic neuralgia, which is the lingering pain after the rash is gone.
Who Should Not Be Vaccinated?
There are a few populations who should not receive the shingles vaccine. They include:
In well-populated trials, the shingles vaccine reduced the risk of developing the disease by 51% and the risk of developing post-herpetic neuralgia by 67% before it was approved for use.
The vaccine is effective for at least six years and possibly longer.
Adverse Reactions to the Shingles Vaccine
There is no thimerosal, a preservative containing mercury, in the shingles vaccine.
There have been no serious adverse reactions to the vaccine reported. The most common side effects include:
Some people have reported a chickenpox-like rash at the injection site. If this occurs, the area should be covered until the rash is gone.
It is safe for recently vaccinated people to be near infants, children, pregnant women and those with a weakened immune system. There is no report of anyone contracting chickenpox from someone who has been vaccinated for shingles.
The U.S. Advisory Committee on Immunization Practices (ACIP) recommends the vaccine. Interestingly, the U.S. Food and Drug Administration (FDA) approve the vaccine for people age 50 to 59 years but the CDC does not have a recommendation for this age group.
Current practice is to immunize people 60 years and older.
May 19th, 2014 | The Blog
A cup of tea fixes everything; well, almost everything. The comforting hot beverage is the answer to a broken heart, a bad grade and to some minor, and not so minor, health issues.
Here are some truths about a cup of tea:
A few cups of tea a day are good for you.
Tea leaves contain antioxidants found in the Camellia sinensis plant, from which tea originates. Antioxidants prevent cell damage by countering free radicals.
There are differences between the varieties of tea.
There are 3 main varieties of tea: green, black and oolong. They are each processed differently:
Blended teas are another flavor option.
English Breakfast tea is one of the most popular blended teas. It contains Ceylon and India teas to deliver a smooth, traditional flavor. Most blended teas contain tea leaves from a variety of locations around the world.
Drinking black tea (versus water) with a meal can lower the body’s iron absorption.
A recent study compared iron absorption when drinking black tea versus water with a meal. The black tea drinkers lowered their iron absorption rate by 79% to 94%. The preliminary results of the study suggest that tea should be a between-meals beverage.
Freshly brewed tea has the most antioxidant effect.
Fresh brewed tea has more antioxidants than instant, decaffeinated or bottled tea. Three cups of green tea everyday is the most antioxidant-rich formula, especially in Asian countries where tea is a main beverage choice.
Steeping hot tea for 3 to 5 minutes potentiates the most antioxidants.
Interestingly, 85% of tea consumed in the U.S. is iced tea.
Tea does not reduce the risk of cancer.
There is no scientific evidence at this time that drinking tea reduces the risk of developing cancer, although some studies have suggested this link.
Green tea might help reduce the risk of heart disease.
Green tea manufacturers say that their product reduces heart disease risk factors by lowering body weight, blood pressure and cholesterol levels. The U.S. Food and Drug Administration (FDA) has denied a request for the manufacturers to post this particular information on the product labels pending more scientific evidence supporting their claim.
Green tea consumption bears monitoring by some populations.
Green tea contains more caffeine than some other tea choices. People who should not consume more than 1 or 2 servings a day, according to the American Dietetic Association (ADA) include those who are:
Or have been diagnosed with:
Green tea consumption by children still needs more research to determine the effect, good or bad.
Blood sugar or glucose levels are possibly impacted by green tea.
This statement appears to be true, based upon some recent studies. This runs tandem with the speculation that green tea helps lower body weight and fat content. More research on the subject needs to be done.
Herbal teas are in another category.
Herbal teas are a compilation of tea leaves, roots, bark, seeds and flowers from plants other than the traditional Camellia sinensis plant. These additives are not included in the standard green, black and oolong tea research studies.
The Bottom Line
Tea is comforting and tea is basically a good beverage. As with all things in life, medical or otherwise, everything is good in moderation.
Offer your patients a nice cup of hot tea when they are feeling down and out with a cold or the flu. A spoonful of honey added into the mix is always soothing.