Allergies? Curse you, Growing things!

Yay for spring! Boo for allergies. I swear I'm only surviving because of Claritin. I planted blueberries yesterday, but by the end of the day I felt like a giant phlegm monster. It surprises me that so many people suffer Read more

Word Nerd Moment: Proprioception

Proprioception: from the latin proprius meaning one's self. Close your eyes. Hold your arms out. Touch your index finger to your nose. Did you succeed? You probably did because of proprioception, which is the ability to know the relative positions of Read more

A Deadly, Widespread Disease: The Flu

Remember when I asked begged for people to get an annual flu shot? Well, this year is a particularly bad year for the flu, and flu season is not over yet. This infographic (showed to me by Allison M.) fully Read more

Human Genetic Variety Revealed in Mutants

I picked this book up at Goodwill, not so much because of the name, but because of the cover. I know, I know... don't judge a book by it's cover. But I couldn't help it! The front looked like Read more

Allergies? Curse you, Growing things!

Posted on by Kallen in Features | Leave a comment

Yay for spring! Boo for allergies. I swear I’m only surviving because of Claritin. I planted blueberries yesterday, but by the end of the day I felt like a giant phlegm monster.

Curse you, growing things!  (wikimedia)

Curse you, growing things! (wikimedia)

It surprises me that so many people suffer from allergies and yet so few people understand what an allergic reaction is. Knowing this is important because it may change how you respond to your symptoms.

Last year, I started to get my persistent sore throat just like every spring. Like every spring, I groaned and went to the store to pick up some Claritin.

I started taking 24-hour antihistamine tablets (Loratadine). Stupid move….

After taking the allergy medication for a while, I ended up with a racking chest cough, a terrible case of congestion and absolutely no energy.

The worst part? I’m pretty sure I am responsible for the severity of my illness. My mistake? Thinking it was allergies. (In fact, it was the flu… I didn’t get my annual flu shot last year).

Claritin

During the spring, I take antihistamines like Claritin to suppress my immune response.

Allergies, put very simply, are caused by your immune system overreacting. It boots itself into overdrive and produces histamines which trigger the immune system’s inflammatory response. Hay Fever is just the immune system inflaming your nasal passages, which causes all those nasty responses we associate with blooming trees and increased pollen in the air.

To combat this unpleasantness, antihistamines inhibit histamines, or basically suppress part of your body’s natural immune system response.

If what you have is a real illness, and not the overreaction of your immune system, the last thing you want to do is slow your immune response.

I knew all this going in. I just made a mistake in diagnosing my symptoms. However, the case still remains that when I should have been stocking up on orange juice and kleenex, I took the allergy medication. I usually have an extremely strong immune system, but all I did was prevent it from doing it’s job.

Believe me, when you’re lying on the couch feeling miserably sick, knowing you may be partly responsible only increases the misery.

Word Nerd Moment: Proprioception

Posted on by Kallen in Ponder This | Leave a comment

Proprioception: from the latin proprius meaning one’s self.

I know where it is!

I know where it is!

Close your eyes. Hold your arms out. Touch your index finger to your nose.

Did you succeed? You probably did because of proprioception, which is the ability to know the relative positions of your arms, legs and other parts of your body and their location. Even with your eyes closed, you know where your nose is.

When you think about it, it’s pretty dang cool biology trick.

 

A Deadly, Widespread Disease: The Flu

Posted on by Kallen in Ponder This | Leave a comment

Remember when I asked begged for people to get an annual flu shot? Well, this year is a particularly bad year for the flu, and flu season is not over yet.

This infographic (showed to me by Allison M.) fully illustrates how serious the flu is and why vaccination is a good idea.

Human Genetic Variety Revealed in Mutants

Posted on by Kallen in Book Reviews | Leave a comment

I picked this book up at Goodwill, not so much because of the name, but because of the cover. I know, I know… don’t judge a book by it’s cover. But I couldn’t help it! The front looked like an old medical drawing, and that’s what drew me in.

What fascinates Author Armand Leroi is how vast diversity can be derived from small changes in the genome. Essentially, we are all mutants.

mutantsActually, I was a little irritated at first by the title, “Mutants,” because my 90s-era political-correctness doesn’t allow me to label people by their medical conditions (you aren’t a diabetic, you have diabetes, you aren’t a leper, you have Hansen’s disease, etc.).

However, my initial concern was quickly swept away.

Author Armand Marie Leroi treats his subject with curiosity, and his historical approach makes the title fit.

In the past, striking physical anomaly, such as Siamese twins, were considered marvels and were indeed labeled.

Leroi sheds light on the legends of history, such as the dwarf reported at the royal court, or the French convent girl who changed sex during puberty.

He examines each of these historical stories, and seems to not disparage these people, but applaud them for what they reveal about our genetic code.

Leroi’s natural curiosity about these people echoes the curiosity many of us feel. He manages to treat his subject with respect, while still exploring the curious and compelling stories of history with a modern genetic perspective.

Reviews of biology-themed science books are posted regularly. Previous book: Scientists in the Field Children’s Series. For more book reviews, click the book review tab. Book Reviews by Kallen are also available on GeekyLibrary.com, where she is a regular contributor.

1 2 3 4 5 6 7 8 9 10 ... 42 43   Next »