Eggshells are the outer covering of an egg with a thin outer coating that prevents bacteria from penetrating the egg. A membrane is usually underneath the eggshell that separates it from the egg white. Eggshells have a 95% of calcium carbonate, and the rest is composed of proteins and other minerals.
Every breakfast on your table is most likely to have an egg, whether scrambled, poached, boiled, or pan-fried.
The eggshells can pile up in your bin, posing the question, can you eat eggshells? Yes, you can. Eggshells have various health benefits since calcium carbonate is the main nutrient which can help in strengthening bones. Moreover, they can be used as animal feed, fertilizer, and compost.
Is Eating Eggshells Bad for You?
If you are an egg lover, eggshells are a common thing to be found in your home in bulk. Instead of following the first instinct to dump them into your bin, clean them well and dry to remove any bacteria on them. You might be asking yourself if eating eggshells is bad for you.
No, it is not. In fact, eggshells are beneficial to your health since they have a high nutritional value. You can bake for several minutes and grind them into a powder to add to your juices, smoothies, or incorporate them into your meals.
The following are the health benefits of eggshells:
Benefit #1: Good Source of Dietary Calcium
calcium is a crucial nutrient necessary for most human body functions, such as strengthening your bones. Calcium is found in various foods such as dairy products and vegetables.
To fulfill your daily recommended calcium requirement, you can eat an eggshell since the body better absorbs the calcium from it. It is in comparison to pure calcium carbonate.
Benefit #2: Help Strengthen Bones
Eggshell powder made from crushing the eggshells is consumed as a calcium supplement, which decreases bone loss which happens with advancing age. It is mainly beneficial for postmenopausal women who often develop osteopenia due to decreased bone mass density.
Benefit #3: Improve Joint Health
The membrane present in the eggshell contains protein collagen, which acts as a treatment for symptoms related to osteoarthritis and alleviates joint pain or stiffness.
What are Other Uses of Eggshells?
Besides eating your eggshells, there are lots of useful things you can do with them. You should clean them thoroughly before use to eliminate any lurking bacteria. To accomplish this, rinse them inside and out, removing any egg residue and membrane. Bake them on a baking sheet for about 10minutes.
The eggshells can be beneficial to your skin, a cleaning agent, and work positively on your white clothes.
The following are the various uses of eggshells:
- Make a Nourishing Face Mask
Grind your dried eggshells using a blender or a pestle and mortar, then mix the powder with an egg white and use the mixture as a skin-tightening face mask. Apply it to your face and allow it to dry before rinsing it off.
- Treat Skin Irritations
Pull out your bottle of apple cider vinegar from your pantry for this procedure. Drop several eggshells into a small apple cider vinegar container and let them soak for approximately two days. You can then dab the mixture on itchy skin or minor skin irritations.
- Powerful Cleaner
When ground, eggshells make an extraordinary non-toxic abrasive for your tough-to-clean cooking pans and pots. All you have to do is mix them with a little soapy water and scrub them, and voila! You have shiny pots.
You can also use them to clean your hummingbird feeders and narrow containers like a thermos.
- Laundry Whitener
Using a mesh bag, stuff some eggshells in and toss it in your washing machine together with your white laundry. You will note that the gray tint in your whites will disappear.
How Do You Prepare Eggshells?
After learning all the overwhelming benefits of eggshells, you might be drooling on every eggshell you come across. Do not be tempted to start munching on them if not cleaned since they can be harboring several disease-causing organisms. Moreover, the best way to eat them is in powder form.
To make the powder, collect several eggshells and follow these steps:
- Clean and sterilize them to eliminate the risk of salmonella or other bacterial infections by boiling them in water.
- Remove them from the pot, spread them on a drying paper towel, and leave them to dry overnight.
- Bake them at 250 degrees to dry them completely.
- Make the powder by grinding them using a pestle and mortar, coffee grinder, blender, or a spice mill.
- Finally, store the eggshell powder in an airtight mason jar in a cool, dry place.
You can then incorporate the powder into your various dishes. The recommended foods to add to your eggshell powder are yogurts, smoothies, and nut butter.
However, you might experience some gritty texture in your foods. You can use the powder on baking dishes such as bread, cookies, or brownies. It is highly undetectable in such foods and other healthier foods. Half a teaspoon of eggshell powder per day contains 400-500 milligrams of calcium, about the recommended daily value.
You should be careful not to eat big pieces of eggshells since they can irritate the throat and damage your esophagus. Beware not to consume too many eggshells since they can cause kidney problems.
- It is safe to eat eggshells since they contain calcium carbonate, which is beneficial to your health, like strengthening your bones.
- Eating eggshells are good for you since they are a source of dietary calcium, help strengthen your bones, and improve joint health.
- Besides eating, eggshells have other uses such as a laundry whitener, treat skin irritations, make a nourishing face mask, and many more.
- Before using your eggshells, it is wise to prepare them by cleaning them, grinding them into a powder form, and storing them properly. It is important not to eat big pieces since you could risk damaging your organs, such as the esophagus and kidneys.