Lift Up Your Hearts!

It's not news that tea (Camellia sinensis) can be good for our health, offering benefits related to heart disease, cancer, stroke, rheumatoid arthritis, dental health, and even weight loss. However, good things in excess do not always remain good, as in the case of the woman who drank one to two gallons of double-strength iced tea per day. Tea contains naturally elevated levels of fluoride, which is part of its contribution to good dental health. Too much fluoride in the diet can cause skeletal fluorosis, a painful condition in which bones become both more dense and more brittle. Researchers at the Washington University School of Medicine in St. Louis tested regular strength preparations, in fluoride-free water, of several commercially available instant teas. Fluoride concentrations ranged from 1.0 to 6.5 parts per million. The maximum level allowed in drinking water is 4 ppm (Environmental Protection Agency), in bottled water and beverages the limit is 2.4 ppm (U. S. Food and Drug Administration), and the U.S. Public Health Service recommends a concentration in drinking water of no more than 1.2 ppm. Brewed and bottled teas were not included in this study.

The Virus and the Vaccine: The True Story of a Cancer-Causing Monkey Virus, Contaminated Polio Vaccine, and the Millions of Americans Exposed, by Debbie Bookchin & Jim Schumacher (St. Martin’s Press, New York, 2004)

Let me state at the outset that I am in favor of vaccinations. I’m very grateful to all those folks whose work has given us some measure of victory over so many horrible diseases. (And to the animals involved, whose sacrifices are usually even greater.) That said, it needs to be more clear that those little jabs to which we subject ourselves, our babies, and our soldiers, are neither miracle nor magic. (More)

When you walk into Heather and Jon's house, you can't miss the Periodic Table that takes up most of one wall. It was an extraordinary gift to Heather years ago from an extraordinary friend.

Science museums around the world should hope to have such extraordinary friends of their own so that they can acquire the new interactive Periodic Table displays produced through a partnership of Theodore Gray and the Red Green and Blue Company. If you can't wait until the exhibit is available at your local science museum, check it out online. If you can be deal with the relatively long download times, you can click on the individual elements and get a glimpse of how wonderful the physical display must be. I was most fascinated by how many of what I thought were unusual elements turn up in common use, something I first learned from The Radioactive Boy Scout. (More)

Government got it wrong on advice to pregnant women

Folic acid advice has had little impact on birth defects

Recommendations for women planning a pregnancy to take folic acid supplements have had no impact on the number of babies born with neural tube defects, says an international team of researchers.

Recommendations on use of folic acid consumption have had no detectable impact on the incidence of neural tube defects, according to an international study.

Upon reading these headlines and summaries, wouldn't you, as a pregnant woman taking folic acid supplements on the recommendation of your doctor, begin to think that you had been misled and might as well throw away your remaining pills? Doesn't it sound as if the relationship between folic acid deficiency and birth defects has been disproved? Not so! (More)

Having made so much of the Red Sox for their World Series win, I must also congratulate the Patriots for their Super Bowl performance. Not quite so heartily, however. For one thing, for the Patriots to win the big one is not quite so rare as for the Sox; for another, half my heart was also given to the Eagles. I care even less about professional football than about professional baseball, but I have pleasant associations with both teams' cities. (More)

The 8th Habit: From Effectiveness to Greatness, by Stephen R. Covey (Free Press, 2004)

Strictly speaking, this is not a review of Stephen Covey’s new book. The 8th Habit is in great demand at our library, so all I have done is read through it, making little attempt to think about the concepts, much less apply them. (I still have a long way to go in applying the concepts from Covey’s The 7 Habits of Highly Effective People and First Things First.) I will, however, allow myself a few comments: (More)

The Virus Within: A Coming Epidemic, by Nicholas Regush (Dutton, 2000)

I know that my brother had roseola when he was 14 months old, because I found mention of the episode in one of my father’s journals. Although it was not documented, I assume the rest of us also contracted the disease. Most children do, before they are two years old, often with symptoms so mild they evade diagnosis.

Although roseola was officially described in 1910, and studies in the early 1950’s led scientists to believe that it was caused by a virus, it was not until the 1980’s that the virus was isolated and named: Human Herpes Virus-6 (HHV-6). What was being discovered about this virus would have roused great concern, had not the attention of the scientific and medical communities, and the media, been overwhelmed by the more obvious medical problem of the time: AIDS. (More)

The Orlando Sentinel recently published a letter by a local community college professor expressing his disgust over a new Florida law that requires an American flag to be displayed in the classroom in which he teaches. I took issue with some of his points, and wrote a letter to the Sentinel in response. When the editor called to let me know that they would be publishing my letter, she very kindly said, "We haven't heard from you in a while." It's nice to be missed! You can read Professor Scolaro's letter and my response on the Sentinel website. I'm also putting mine below, in case the Sentinel link breaks, which it's bound to do eventually. (More)

My friend knew she would get a reaction from me when she sent a page from the Kenyon College Alumni Bulletin. She might not have expected a blog entry, but she knew I would be upset. Amy Blumenthal's Don't Ask, Don't Tell, Don't Read should disturb every parent. As many children do, Ms. Blumenthal's daughter suddenly discovered, in the middle of her kindergarten year, that she could read. Initially thrilled, she suddenly stopped, saying, "I don't want to read." When asked the reason, she replied, "Because my teacher doesn't want me to." (More)

It seems ludicrous, with the thermometer reading a very pleasant 72 degrees, and the rest of our family enduring subzero temperatures and the prospect of up to two feet of snow, but we, too, are under a winter weather advisory. Conditions are expected to change rapidly tomorrow, bringing in the coldest temperatures of the season and the possibility of several hours of hard freeze. Where we live does not usually get the worst of what is predicted, but we'll have to keep a weather eye out. I hope we don't have to pick all the grapefruit off our tree at once!

That's the intriquing title of an article by Vigen Guroian, a professor at Loyola College in Baltimore, who warns that unsuspecting parents have been "persuaded that they must send their children to college with no questions asked, when in fact this [is] the near-equivalent of committing their sons and daughters to one of the circles of Dante's Inferno." That comment is only slightly less blunt than the title of a book I heard about but never read, I Spent $75000 To Send My Child To Hell!

The article is lengthy but valuable, and you can read it here. According to what I hear from my own campus spies, Dr. Guroian is unfortunately more accurate than not. I once laughed when I read about a college at which the lack of dormitories was a matter of principle; now I recognize a noble attempt to swim against the sweeping tide. Perhaps it is time to rethink the entire college experience, to heed John Holt's advice and ask ourselves, "Where are we trying to get, and are we getting there?"

Update 5 April 2009  The link to the essay on why the college does not provide dormitories no longer works, so I have removed it, but the school in question is New Saint Andrews in Moscow, Idaho. (More)

Do not withhold good from those to whom it is due, when it is in your power to do it.  (Proverbs 3:27)

Last night some friends came over for dinner, and were enchanted by the Lady Grey tea that I served.  When they left, I thought about giving them some tea bags to take with them.  However, we had plans to go to the beach together this weekend, and I decided it would be nicer to bring the tea with me, as a surprise.  Unfortunately, due to a crisis at work, we had to back out of the beach plans.

The moral: If you can do something good, do it now. Tomorrow is not promised to us.

The Radioactive Boy Scout: The True Story of a Boy and His Backyard Nuclear Reactor, by Ken Silverstein (Random House, 2004)

In June of 1995, the Federal Government swooped down upon an unsuspecting Michigan subdivision, where a teenager's efforts to build a nuclear "breeder" reactor in his backyard were bathing his neighborhood in dangerous levels of radioactivity. (More)

Florida has been experiencing unseasonably warm weather recently, though here it is not as welcome as the 60 - 70 degree temperatures in the Northeast has been seeing. I'm not ready for shorts and temperatures in the 80's yet, and neither are our plants, which must have been dreaming of an early summer this week.

What a change this morning! Suddenly the air pouring through my open office window has a welcome chill, driving off the computer-generated warmth. Time to switch back to long pants, maybe even break out some soup and our Christmas hot chocolate. Alas that the cooler weather that brings blessing to us brings hardship to more northern climes!

I'm not unmindful that the new temperatures that are wonderfully cool to us are the same ones that were wonderfully warm to our loved ones just yesterday.

Lime Daley is the name of Jon Daley's Internet hosting and embedded hardware and software systems company. It is also the name Porter gave to a great drink Jon and Heather invented. For the curious, here is the recipe for a Lime Daley:

ice to taste
3 tablespoons lime juice
2 drops Boyajian lime oil
1 twelve-ounce bottle Blenheim “Old #3” (red cap) ginger ale

Put ice in a tall glass. Add lime juice and lime oil. Slowly pour in Blenheim. Stir well. Be prepared for the strongest kick a non-alcoholic drink can have. (To remember the proportions, think “3, 2, 1, blastoff!” It’s appropriate.)

(I predict LimeDaley.com will be a powerful business.)