August is Gastroparesis Awareness Month. While there is no known cause, it is believed to be caused by damage to the nerve that controls the stomach muscles. Vomiting, nausea, loss of appetite, bloating, pain, weight loss, and much more are symptoms of gastroparesis.

IHeartGuts-PeriodicTablePeriodsWe are pleased to introduce our latest celebration of menstrual cycles -- The Periodic Table of Your Period. An illustrated guide to all things menses, we have included everything from bloating to chocolate, corpus luteum to period underwear. iheartguts-periodictable-2My geochemist husband came up with the idea and of course I am always dying to draw happy tampons, fallopian tubes and mucous, so I finally got my chance! If you look closely, you'll find smiling condoms, IUDs and diaphragms in the Birth Control Series, alongside chemical diagrams of progesterone, folic acid and other important substances that course through your veins monthly. iheartguts-menstrual-seriesThe first column is devoted to some of our favorite menstrual slang, a few highlights include "Shark Week," "Up On Blocks" and of course "Riding the Cotton Pony." This poster is vaguely NSFW, depending on where you work. There are cute little vaginas, horny uteruses and cock-blocked penises (how else can one illustrate abstinence?), so... maybe not the right thing to share with your kids. iheartguts-periodictable-3Visit our Good Ol' Menstrual Cycle poster for something more educational and kid-friendly.
IntestineFoodIntolerance With Halloween and the holidays right around the corner, it might come in handy to speak the language of your intestines. Do you have any food allergies? Do you know the difference between allergy, intolerance, and sensitivity? According to Wed MD, almost 30% of Americans think they have a food allergy, but only 4 to 5% have true food allergies. Allergies cause the immune system to get involved. This means your body makes histamine, which starts an allergic reaction. Allergic reactions can show up as hives, eczema, itchy mouth, nausea, diarrhea, sneezing, and even anaphylaxis. Food intolerance, on the other hand, is caused by not having enough of the specific enzymes needed to break down what you ate. The most familiar example is lactose intolerance, which can be fixed by taking lactase enzymes when eating dairy. Other tell tale signs of intolerance include diarrhea, gas, bloating, stomach pain, nausea, headaches, and migraines. See the University of Maryland's write up about common food intolerance culprits here. Lastly, food sensitivity is a general term that includes any adverse reaction to a food (unless, of course, you get food poisoning, which is caused by eating spoiled food). Do you have a favorite dessert recipe that makes your intestines happy? I'm dying to make this raw, vegan, non-gluten, no refined sugar dessert (Has nuts, though). Let me know if you try it!
IntestinesVsGluten This month is Celiac Disease Awareness Month. Chances are, if you don't have the disease, you don't know much about it (unless you work in the health field). So to understand Celiac disease, we first have to know what a little thing called gluten is. Gluten is a protein in grains like wheat, oats, barley, and rye. It means "glue" in Latin, because it holds bread together and gives dough its stickiness. Different grains have different amounts of gluten; the more gluten, the chewier it makes your baked goods. For example, the flour used for bagels and pizza has more gluten than the flours used in light, crumbly pastries. So what does gluten have to do with Celiac disease? If gluten goes into the small intestine of someone with the disease, it causes an immune system reaction. This means gas, bloating, etc. "True celiacs" will have these reactions even if they eat a small amount of gluten. Other people may just be sensitive to gluten and need to eat less of it. More about Celiac disease here.