Fluoride Fears

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Sometimes I worry about fluoride…specifically ingesting too much of it. Too much fluoride can cause a condition called skeletal fluorosis, which is often mistaken for arthritis or fibromyalgia. Most people know our toothpastes and other dental products often contain fluoride, but many don’t realize all the other sources of fluoride we ingest every day.

There is fluoridated water of course, which has been a point of contention for years. Should the government put fluoride in the drinking water? Is it necessary? Especially when most Americans use toothpaste with fluoride anyhow? Did you know that both green and black tea (two of my favorite drinks) are a high source of fluoride? It often has way more fluoride in it than the water, often over the “safe limits” established by the government (which are still debatable).

Because our water is fluoridated, almost everything made with water stands a chance of being fluoridated too – all our drinks, alcohol, soups, fruits, grains, vegetables…even our meat! (Often our food becomes contaminated with fluoride more due to pesticides rather than our water, and our meat gets contaminated because animals eat food with these pesticides in them.)

Some people claim antidepressants like Prozac can contribute to fluoride poisoning, although this is definitely debatable. I’ve heard scientists argue that because of the way the chemicals bind together in the drug that the fluoride should all get washed out, but who knows for sure?

Maybe I am just an anxious, sometimes paranoid person (all true), but maybe this really is a problem that is often ignored or overlooked. After all, fluoride is still a poison.

Fun Visit to the COSI Science Museum

Today my husband and I visited the COSI Science Museum in Columbus, Ohio. It is only about an hour from where we live and I had been wanting to check it out. We had a lot of fun there today, and my husband even got free admission for being a teacher! Here are a few of my favorite photos of the day:

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They had a large dinosaur exhibit, which is always really cool. I like to see how big these animals really were! I liked some of the mock displays they had of prehistoric wildlife as well, especially this cute one of dinosaur babies:

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My other favorite exhibit was the Oceans one. The best parts of it were some cool cave-like tunnels that led into a huge Poseidon water fountain which was impressive. Here is a pic of me casually leaning on the world in front of the fountain (which I did throw a penny into while making a very special wish):

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Before leaving, we also saw a cool 3-D movie called “Amazon Adventure”, which was based on the true story of Henry Bates, who was an explorer in the 1850’s who helped provide proof for Charles Darwin’s theories of species changing over time due to evolutionary processes:

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Are You a Nowhere Man? All About Biases

The Beatles "Nowhere Man"
The Beatles “Nowhere Man”

I’ve said before that I think some of the best poetry snippets can be found in song lyrics. Not every musician or group writes great or even above-average lyrics, but when they do, I like to dissect the songs and really think about them. One song I have always felt a strong kinship with is “Nowhere Man” by The Beatles. I’m not sure many people really stop to think about the song as far as philosophy goes, but I find it full of a kind of zen-like wisdom.

I think perhaps my favorite lines from the song are:

“He’s as blind as he can be
Just sees what he wants to see”

Do you know anyone like that? I know I sure do. I know people who are seemingly intelligent and caring, but are hopelessly blind to certain truths because they either don’t want to see them or because their minds are biased to a point where they can not see anything that doesn’t align with their personal beliefs. Even scientific studies have found this to be true…that our personal beliefs can affect our ability to see things clearly or even figure out simple problems.

When I used to be a foster parent, we had a class we had to take every so often that talked about how deeply bias affects us and the decisions we make, even when we are small children. A child who is biased to believe the world is cruel and unfair (from past neglect or abuse) will make their personal reality fit that view, even if their belief is not the current truth. They will see everything that they experience from that biased point of view and nothing will change their mind unless that bias changes.

I find that fascinating from a psychological point of view and have thought often of what that means when applied to human nature in general. Sometimes it rather discourages me because I understand that many people will choose to be blind or can’t help being blind to seemingly obvious truths no matter how much evidence they are given or how easily their beliefs could be disproven using logic and scientific reason. This makes me want to scream and shout in frustration sometimes. It also makes me worry about what biases I have in place that I don’t even notice. I guess the song was right when it asked, “Isn’t he a bit like you and me?”