Letter To A Diabetic

Or I Understand What You're Going Through

Month: January, 2015

I Can Taste the Earth, and it’s Delicious.

I love this. People often question me about my diet and want to know why I eat “so healthy.” They usually assume that it is for medical and health reasons. They are often surprised to hear that I actually like vegetables and fruits over junk food. Next time someone asks why I eat the way I do, I am going to tell them that the Earth tastes wonderful.

Dorian's Hand

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Daddy is our cook, and last night he made a yummy veggie stew with tomatoes, leeks, carrots, asparagus, squash, zucchini, barley, and herbs. It was so, so good in my belly that I couldn’t wait for the new bite while I was eating the one in my mouth. I wanted it to get in my belly faster than I could even swallow it.

Because it cooked for a long time, it was soft and it melted together when you ate it. That’s how stew is, Daddy says. It cooks for a while, and all of the flavors come together in a way that makes it all taste yummy and slide right down into your belly. It makes you warm and cozy, and since it is cold outside here, that is perfect to make you feel sleepy and happy.

Before the food melts together though, it goes into the big strainer…

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A Tattoo for BGL Testing? A New Twist on the Idea.

I found this article and thought it was worth sharing. You can see the original here.

A Rub-On Tattoo for Diabetics Could Mean the End of Finger Pricking 

by Sarah Zhang

Pricking your finger for a blood glucose test will never, ever be fun. Thankfully, scientists have been hard at work on a bloodless and needleless alternative: a rub-on temporary tattoo that, as weird as it sounds, gently sucks glucose through the surface of the skin.

The thin, flexible device created by nanoengineers at UCSD is based on the much bulkierGlucoWatch, a now-discontinued wristband that worked through the same glucose-sucking principal. But the electric current GlucoWatch used to attract glucose to the surface of the skin was too high, and wearers were not keen on the discomfort. This temporary tattoo gets around the problem by using a gentler but still effective current.

It then detects glucose through an enzyme that breaks glucose down into oxygen and hydrogen peroxide. The amount of hydrogen peroxide is a proxy for blood glocal levels.

Now, if you follow the glucose tattoo space closely, you might know that a permanent glucose-sensing tattoo has been floated as an idea before. But this is a different type of device entirely. For one, it’s not an actual tattoo that involves needles driving glucose-sensing ink into the skin. And for two, it’s already been tested in humans. A proof-of-concept study published inAnalytical Chemistry found it accurate at measuring blood sugar levels in seven healthy volunteers.

Of course, there’s still plenty of work to be done to make it into a device people can use at home over the long term. But a bloodless blood sugar test will certainly be welcome.

JENN McCOLLUM

Victorianist. Scholar. Professor.

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