Archive for the ‘Science’ Category

52 Outdoor Activities and Projects to Get Families Closer to Nature

Outdoor activities for kidsIt’s summer vacation, and one thing parents often hear from children used to being stimulated by school all year is, “I’m bored!”.  Personally, I am never bored, so I have little compassion when I hear my daughter issue this utterance, but I have found a new book that I think will help her overcome the doldrums. Let’s Go Outside!: Outdoor Activities and Projects to Get You and Your Kids Closer to Nature is a great resource for bored children.

Just as I have little understanding of boredom, I also never find myself needing an activity while experiencing nature beyond hiking and observing; however, children are a different breed. They sometimes need help focusing their energy.  Author Jennifer Ward provides 52 outdoor activities.  From “Playground for Poets” to “Five Fine Forts”, the summer boredom crisis is solved (and these activities are limited to warm summer months).  Furthermore, these games and projects are designed for children ages 8-12.  Here’s an example: Read the rest of this entry »

Medical Group Issues BPA Intake Warning

The Endocrine Society, a medical group representing the research of hormones, issued an intake warning at their annual meeting earlier this month.

The group is concerned over bisphenol-A and similar hormone-disrupting chemicals, found in plastics, pesticides, and other products. It said in a statement that bisphenol-A is a

’significant concern for public health’ and that it’s important for consumers to take a ‘precautionary approach’ to limit their exposure.

This follows on the heels of a few more studies regarding BPA. First–and most worrisome–is the recent study that showed that human exposure to BPA is likely much higher than previously thought and much higher than deemed “safe” by the FDA. That study’s author, Dr. Frederick vom Saal, who presented his study’s findings at the Endocrine Society’s annual meeting, said of the chemical:

BPA is now known to be a potent estrogen.

Human and animal studies indicate it could be related to diabetes, heart disease, liver abnormalities, miscarriage and other reproductive abnormalities, as well as prostate and breast cancer

Other recent studies should have us all cutting out the polycarbonate plastic.

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Kid Guides Aquariums Now On DVD: Get One Free

Kid Guides is a television show hosted by two kids, Matt and Brittney, who travel to exciting locations and give kids a behind the scenes look at aquariums, museums, zoos and camps. And now the shows are on DVD so you can have them at home and available for your kids to watch anytime they want.

I have two copies of Kid Guides Aquariums to give away to two lucky winners. Read the rest of this entry »

Raise Your BPA Level 60 Percent!

For the first time, a study proved that using polycarbonate plastic increases your blood levels of bisphenol-A. And not just a little bit, either. After a week of using these materials for beverages, study participants had a 60 percent increase in the level of BPA in their blood.

Bisphenol-A has been linked to early onset of puberty, low sperm count and infertility, and its carcinogenic effects may include breast cancer. It has also been linked to heart disease and diabetes. You’ve heard all of this, I’m sure.

But how ’bout this? Bisphenol-A was first developed as a synthetic hormone. It’s an endocrine disruptor. It affects our children. It affects our adults. And the FDA still refuses to require removal from food contact materials?!

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Is Swine Flu an Imaginary Pandemic?

Is there really the threat of a swine flu pandemic, or is it just a cash cow for big pharma?

The media has been having a heyday with the fear of a “swine flu” pandemic, and rumors and fear-mongering have taken the stage. One doctor tries to cut through the crap with his article, “Swine Flu: New Pandemic or Just Makin’ Bacon?Read the rest of this entry »

Red Bull Gives You Wings, Gives Your Kids Heart Attacks

Energy drinks such as Red Bull, Rockstar, and Monster — laced with high doses of caffeine (up to seven times the amount in a cup of strong coffee, or 14 cans of cola) and other stimulants — have been shown to increase blood pressure, cause heart racing, and increase anxiety, in a study published last fall by Johns Hopkins Medicine.

Another study by Henry Ford Hospital in Detroit, published this March, found similar concerns:

The researchers found that healthy adults who drank two cans a day of a popular energy drink experienced a 10-point increase in their blood pressure and a five- to seven-beat increase in heart rate. The study is published in March in the Annals of Pharmacotherapy.

These are “healthy adults” being affected this way.  But our children are also downing energy drinks in record numbers, looking for a quick after-school pick-me-up, or as a sports booster, without understanding the real risks. With their smaller bodies, the 50 to 500mg of caffeine typically found in one can will have much greater effects on children. There is also a concern that children are becoming addicted to caffeine because of energy drinks.

In the study, Griffiths highlights the cases of nine patients treated by a US poisons unit after having an energy drink called Redline, which contains 250mg caffeine. Eight of the nine were boys, with the youngest aged 13. Their symptoms ranged from nausea and vomiting to tremors, chest pain and a racing pulse. (guardian.co.uk)

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PVC Floors Linked to Autism?

A Swedish study found that the rate of autism is higher for children in houses that have PVC vinyl flooring. The children in the study were apparently affected by the phthalates that are emitted from the material.

Infants and toddlers who had vinyl floors in their rooms were twice as likely to develop autism spectrum disorder (ASD) than those with wood or aluminum floors.

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Flame Retardant Whales

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One of the great blessings of my adult life was a summer vacation spent with my husband and children at Catalina Island Camps. We spent the better part of the week learning about the ocean, our food supply and our ability to affect change.

Jean Michele Cousteau (son of Jacques Cousteau) would call himself an ambassador of the environment. I would call him a hero to us all.

Most recently Cousteau has discovered many populations of killer whales are contaminated with toxic, synthetic chemicals known as PBDEs, or flame retardants. I understand the wisdom of not wanting your children’s pajamas to catch fire, but how many of us are living in gaslight districts? At what point do we ask for change, and at what point do we demand it? Read the rest of this entry »

Dear President Obama, Hold the EPA & FDA Accountable: Get Toxic Chemicals out of Infant Formula

As if we don’t have enough to worry about with BPA in infant formula, now the Environmental Working Group warns us that perchlorate (a rocket fuel ingredient than can interfere with infant brain development) is showing up in infant formula.

Mix that formula with tainted water (found in 28 states) and baby gets a double dose of perchlorate which is known to interfere with the thyroid hormones essential for brain development.  Perchlorate poses particular risks to the developing fetus, infants and young children. Read the rest of this entry »

Genius Starts with “Sickly” Youths

Geniuses have something in common.  I mean, besides snagging Nobels and the ability to solve endless Sudoku puzzles.

University of California researchers have found that many were “sickly” kids. They analyzed archival evidence from 70 studies, including data on 282 ultra-intelligent people.  Study co-author Dean Keith Simonton, a professor of psychology, said of the findings:

We cannot always assume that good goes with good. We don’t necessarily have the smart, stable, and fit on one side and the dumb, unstable, and sick on the other.

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