March 4th, 2008 by Dr. Val Jones in Medblogger Shout Outs
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Here are some good ones from Mindy Robert’s book, “Mommy Confidential: Adventures from the Wonderbelly of Motherhood“:
***
Son (age 6): “Dad, did you have any friends of your own before you married mom?”
Father: “Of course I did.”
Son: “Well, are they all dead?”
***
Mom: “Will, would you like lunch now?”
Son: “Mom, not only do I want lunch, but I want that fly OUT of here!”
***
[Mother is with daughter at a public restroom]
Daughter (age 4): “Mommy, I need a smaller toilet.”
Mom: “Honey, these are the only ones we have right now.”
Daughter: [Every time she wiggled onto the seat to get into a comfortable position, the automatic flushing mechanism was triggered, scaring the girl nearly to death.] “Mommy, make it stop!”This post originally appeared on Dr. Val’s blog at RevolutionHealth.com.
February 29th, 2008 by Dr. Val Jones in Uncategorized
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Happy leap year everyone! The Revolution Health experts have been blogging away furiously, and I haven’t done a Revolution Rounds in a few weeks (naughty) so without further ado – here’s a nice round up of the best of the Revolution Health blogs…
Health tips
Most vitamins and supplements are not necessary if you’re eating a healthy diet. Dr. Joe Scherger summarizes Harvard’s Men’s Health Watch and concludes that only Vitamin D supplements may be warranted for the general population.
Relationships require pruning. Mira Kirshenbaum suggests that if you’re in an unhealthy relationship, it’s best to get up the courage to cut it off.
Ever wonder which arthritis treatments work best? Dr. Jim Herndon has distilled the latest research.
Children need to be vaccinated against the measles. Dr. Stacy Stryer explains that measles can be deadly in 20-30% of the people who get it.
Calcium can strengthen your bones, but may clog your heart? Dr. Vivian Dickerson cautions women about taking too much of this vitamin.
Did you know?
Only one in four people recognize the symptoms of a heart attack. Dr. Joe Scherger describes how you can tell if you’re having one.
Restless legs syndrome might increase your risk of a heart attack. Dr. Steve Poceta explains why.
Stem cell research could be the key to unlocking the mysteries of how cancer develops. Dr. Heinz-Josef Lenz describes some promising new research.
Pit viper venom might be useful in reversing strokes. Dr. Olajide Williams explains that the venom can dissolve blood clots in the brain.
There is a real mind-body connection in health and disease. Dr. Joe Scherger explains how it impacts men with erectile dysfunction.
Nighttime anxiety might convey a survival advantage. Dr. Steve Poceta wonders if we worry more at night because the ancestors who did so, lived to procreate.
A hospital is being sued for denying a surgical procedure to a transgender female. Dr. Cole Brown is not sure that this is fair, since the procedure was not emergent.
Orthopedics Corner
Dr. Jim Herndon is a faithful friend and blogger. He has had a particularly fine week – so many of his posts are great that I thought I’d give you a little summary of them all in one place…
Americans spend as much on back and neck pain treatments as they do on cancer treatment. Jim discusses the incredible financial burden of back and neck pain and the disappointing efficacy rates of treatments.
Neck pain is fairly common and particularly resistant to treatment. Jim describes the prevalence of this condition.
Glucosamine does not seem to improve hip arthritis. Jim discusses the mounting evidence that the benefits of glucosamine are very limited if they exist at all.
Patients with spinal stenosis (narrowing of the canal that contains the spinal cord) may benefit from surgery.
About 10% of total hip and knee replacements require revisions. Before you have yours, be sure that your surgeon is experienced with revisions.
Kiddie corner
Dr. Stacy Stryer is also a faithful friend and excellent pediatrician and blogger. Her sound advice and empathic tone is a key to her success. Here’s what she has to say this week:
First of all, Dr. Stacy reports on the strange practice of a nursing mom on America’s Next Top Model TV show: she’s drinking her own breast milk. Yuck!
Studies show that parents spend more time with their first child. Stacy wonders if she’s been a neglectful parent of her younger child.
Measles is a fatal illness for up to 30% of children who get it. Sadly, measles is on the rise because parents have opted out of the MMR vaccine due to unsubstantiated fears of vaccine harm.
Depression in a parent might be a risk factor for poor health among their children. Dr. Stacy takes a fresh look at how to keep America’s children healthy.
Dr. Jim Hill explains why children who don’t exercise regularly may perform worse on academic tests.
And my final post of Revolution Rounds is from a couple of neurologists who relay a compelling story: they saved a woman’s arm from a mistake made by an orthopedist in Serbia!
This post originally appeared on Dr. Val’s blog at RevolutionHealth.com.
February 20th, 2008 by Dr. Val Jones in Expert Interviews
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I read a recent article about an ongoing debate in Great Britain: whether or not to include fluoride in the water supply. In the United States, we began adding tiny amounts of this naturally occurring substance to the water supplies over 60 years ago. In fact, as much as 75% of the drinking water in the US is artificially fluoridated, and the purpose is to improve the health of our teeth. I was wondering what the research shows about the need for additional fluoride in our diet, and if there are any risks posed by fluoridation of our water supplies. I asked Revolution Health dental expert, Dr. Andres Garcia, what he thought about this issue. Here are his thoughts:
Dr. Val: Is there compelling evidence that adding fluoride to our water system is beneficial for teeth?
Dr. Garcia: Numerous studies by the ADA have shown that a decrease in cavity exposures of 20-40% can be expected when water is fluoridated in communities. In 1999, the CDC listed fluoride as one of the ten great public health achievements of the 20th century. The current goal by the USPHS (U.S. Department of Health and Human Services) is to have 75% of the drinking water in the U.S. fluoridated to optimum levels by 2010.
Dr. Val: how do people get the benefits from fluoridated water exactly?
Dr. Garcia:You get the benefits from drinking fluoridated water in two ways, systemically and topically. Systemically, small children ingest fluoride as the teeth are forming. The fluoride is incorporated into the enamel and causes the enamel to be stronger and more resistant to decay. After the teeth have erupted, fluoride has a topical action. Fluoride from toothpaste, water, or other sources bathe the teeth, and the fluoride ions reverse tooth damage from decay and harden the enamel to resist further decay. The optimum fluoride intake is a combination of ingestion of fluoride before the teeth erupt and subsequent topical application after eruption.
Dr. Val: Is there any risk associated with too much fluoride?
Dr. Garcia: Fluoride toxicity can occur if people are exposed to high concentrations of the substance over long periods of time, though the water supply is closely monitored to ensure that the concentrations are well within acceptable limits. Fluoride toxicity is called “fluorosis.” If toxic amounts of fluoride are ingested when a child is young, the teeth will be weakened when they form. (This is counter intuitive because small amounts of fluoride strengthen the teeth, but large amounts weaken the teeth.) When the teeth erupt into the mouth, the enamel is very thin and breaks easily. The teeth are also prone to cavities. They will have a brown “mottled” appearance. Bones are also susceptible to fluorosis. Excess fluoride is stored in the bone, and the bones can be brittle and more prone to fractures.
Dr. Val: So if small amounts of fluoride are good for us, why are the British so hesitant to add it to their water supplies?
Dr. Garcia: Many European countries, such as Britain, have been slow to adopt fluoride supplementation due to high levels of other natural sources providing an adequate amount of fluoride in the diet. Tea has been shown to contain from 1ppm to 6.5ppm fluoride concentration. In the U.S., the recommended concentration of fluoride is 1.0-1.2ppm/day as recommended by the USPHS. So regular tea drinkers get enough fluoride naturally. There is also strong anti-fluoride opposition in the public with fears of “forced immunization” and possible adverse health side effects.
Dr. Val: Should people living in areas where the water supply is not fluoridated take additional steps to get more fluoride?
Dr. Garcia: Areas that lack fluoridated drinking water should seek other sources for optimal fluoride intake. The best way is to contact your dentist or pediatrician. Supplements in the form of pills or topical gels can be prescribed to supplement a lack of fluoride. Care must be taken to avoid over supplementation. If the community receives its drinking water from an underground source, they may already be ingesting a higher level of fluoride than is necessary. Toothpaste is also a good source of fluoride. Care must be used in infants as they swallow the toothpaste unknowingly.
Dr. Val: What about those additional fluoride treatments that I had as a child? Are those really necessary?
Dr. Garica: Fluoride should only be used in individuals at high risk for cavities. Kids with braces, a high caries rate, adults with xerostomia, these are ideal candidates for fluoride use. I have all patients learn about fluoride and they make a choice for themselves. I personally will not use anything stronger than an OTC toothpaste for myself and family. Fluoride is a known toxic substance that irreversibly binds to the hard tissues of the body. I am wary of the long term effects of any non essential diet supplement. It is equal to taking antibiotics constantly to stave off a possible infection. Good oral hygiene will keep an individual cavity free. Only in rare cases is someone genetically predisposed to cavities. It is usually a consequence of diet (refined foods) and poor oral hygiene that causes the decay.
For more information, check out Revolution Health’s Dental Health Center
.This post originally appeared on Dr. Val’s blog at RevolutionHealth.com.
January 27th, 2008 by Dr. Val Jones in Humor, True Stories
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I spent the weekend with 6 nieces and nephews, ranging in
age from 6 weeks to 13 years. One four-year-old niece was particularly
interested in engaging me. I tried to warn her that I was terribly boring and
that I wasn’t good at playing with dolls. But she remained unfazed by my
late-night protestations.
“Auntie Val would you like some ice?” She said, presenting
one melting ice cube to me in her warm hand.
“Hmm… no, not really, thanks.” I mustered a smile hoping
that she wouldn’t feel rejected.
The little girl went on, “Well, my bed is full of soft
blankets so you should put on your jammies and we can go to sleep there. It
will be a lot of fun.”
“Ah… well, that’s very kind of you to offer, but I think I
need my teddy bear to fall asleep. Uncle Steve is my teddy bear.” I pointed at
my husband sitting next to me on the couch.
The little girl replied matter-of-factly, “No he’s not. He’s
your cake.”
“Um… well, that’s an interesting way to look at it.” I
replied awkwardly.
“You know, if you kiss uncle Steve then you’ll be married.”
She went on.
Steve immediately kissed me on the cheek and smiled
triumphantly.
“No, you have to kiss her on the lips, uncle Steve.” The
little girl put her hands on her hips.
“Uh… well… Honey, would you like to marry me again?” I asked
sheepishly.
“Why yes I would…” and Steve gave me a peck on the lips.
Then the girl squealed with glee and ran around the coffee
table one and a half times.
Does this buy me a second honeymoon?This post originally appeared on Dr. Val’s blog at RevolutionHealth.com.
January 24th, 2008 by Dr. Val Jones in Health Tips
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I loved yogurt when yogurt wasn’t cool.
In fact, I grew up on a small dairy farm in Canada where our sole product was yogurt. My parents bought a cow (Daisy) “in an unguarded moment” and ended up having to get creative to get rid of all the extra milk that she produced for our family. One thing led to another – and I wound up as the VP of Sales and Marketing for a growing yogurt company taking Canada by storm. So when I saw today’s news release about Dannon being sued for exaggerated health claims for their yogurt, my dairy ears perked up.
First of all, if it’s true that Dannon is claiming that their yogurt has greater health benefits than other yogurts with active cultures, that’s false advertising.
I also think it’s pretty sneaky that they (allegedly) ran ad campaigns exaggerating the health benefits of yogurt, and then marked up their product by 30% to make consumers feel that they were getting added value from what was there all along. Typical big business move, right?
Secondly, yogurt bacteria do have beneficial uses (eating yogurt may decrease colon infection rates in hospitals, and can reduce the chance of vaginal yeast infections after antibiotic use). There is no conclusive evidence that yogurt treats or prevents diarrhea. However, it’s silly to extrapolate that these friendly bacteria will improve the health of your entire immune system – so you’ll never be sick – or that they will perfectly regulate your bowels – regardless of your underlying disease. As with many foods that have been shown to have some specific health benefits (green tea, blueberries, flax seeds) the media tends to blow them out of proportion.
And finally, what should you know about yogurt? Know that for those who are not allergic to milk products, it is a healthy nutritional option (especially the low fat variety without too much sugar) that may be especially important if you’re in the hospital or have received any antibiotics recently. Yogurt contains protein and calcium, which are important components of a healthy diet. But beyond this nutritional benefit (and the infection reduction in at-risk populations), I wouldn’t ascribe any particular magic powers to this tasty treat – as much as I’d like to.
1. Look for the “active cultures” sign on yogurt containers. The National Yogurt Association (NYA) established its own criteria for live and active culture yogurt in conjunction with its Live & Active Culture seal program. In order for manufacturers to carry the seal, refrigerated yogurt products must contain at least 100 million cultures per gram at the time of manufacture. Don’t pay extra for a yogurt because they have live cultures. The majority of them do!
2. Yogurt bacteria don’t live forever in your gut, so you’ll need to eat yogurt (or take active cultures) regularly to repopulate the colonies. I can’t find any data to support an exact consumption frequency. I guess it also depends on how many bacteria are contained in the yogurt or supplement you’re taking.
3. Acidophilus pills (one of the most popular yogurt bacterial strains) are available at health food stores for those who’d rather not eat yogurt but still want the benefits of the culture. These pills must be refrigerated to keep the culture alive (kind of like keeping milk cool) – and make sure you check the expiration date too. For more information on acidophilus, check out this supplement database.
4. The most common side effect of eating live yogurt cultures (in pill form or in yogurt form) is bloating and gas.
So don’t be surprised if you encounter it!
And I think that’s a nice thought to end on.This post originally appeared on Dr. Val’s blog at RevolutionHealth.com.
