Basically, anything that is not naturally a part of a food is considered a food additive. Food coloring additives are some of the most common ones. Anything that contains artificial coloring, for example, is in this category. Although certain artificial colors have been shown to occasionally contribute bad health effects, most of the time those have been promptly removed from the food supply. Artificial flavors, similarly, are extremely common food additives. If you enjoy candy, bubblegum, chips, soda, or any other of the so-called junk foods, chances are that you are having some artificial flavors. Even some health foods contain artificial flavoring. It really isn’t anything to worry about too much.

The most important food additives are preservatives. Before modern food manufacturing, there were some natural substances used to preserve food. One of my friends always laughs whenever she sees salt and vinegar chips with the label “no preservatives”. Both salt and vinegar are actually effective food preservatives. Salting fish and meat, as a matter of fact, is one of the oldest techniques to preserve it. When sailors were soldiers were going on long journeys, they would take salted food along so that it would last them for months.

Some food additives are added to preserve the consistency of the product or to give a certain feel or texture. For example, peanut butter generally contains partially hydrogenated oils. This is the only way to keep it from separating. Although too many partially hydrogenated oils are not very good for you, having a little bit in your peanut butter isn’t going to hurt much.

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This might surprise you, but it is possible that you have had an allergic reaction without even knowing it at some point in your life. When most people think of allergic reactions, they picture allergy attacks. You know what I’m talking about. It’s the classic image of kids wheezing with stuffy noses and runny eyes. Some people have even seen severe allergic reactions, life-threatening events that can strike suddenly and for no apparent reason in rare cases. In reality, however, your typical allergic reaction is much more mild. A runny nose, and itch in the back of your throat, dry eyes, or even itchy skin can all be signs of an allergy reaction.

Of course, these kinds of allergic reactions don’t necessarily require treatment. Basically, the test is whether or not it makes you uncomfortable. Many people occasionally have an allergic reaction to the changing seasons, to a certain type of food, or even to medication, without having a serious problem. If, however, your allergies ever become more severe than that, you might want to think about treatment it can really help fight allergy attacks.

One of the scary things about allergic reactions is that they can be quite sudden and occasionally, very serious. This is why, if you had allergies in the past, you might want to think about carrying around epinephrine. An epi-pen will basically give you a shot of adrenaline, stopping the allergies as soon as they start. If you get a big attack and your airway starts to close up, this can actually save your life!

These days, there are quite a few different kinds of treatments for allergic reactions. I used to get allergy shots when I was a kid, but I’ve stopped having to. Nowadays, when I have an allergic reaction, it will usually go away if I take an over-the-counter decongestant and an antihistamine. I will not feel completely better right away, but it just doesn’t seem worth the ordeal of having to go through shots again.

Sometimes, the best ways to treat an allergic reaction is to reduce your exposure to whatever the allergen is. You might have to stay away from cats, avoid going outside on days with a high pollen count, stop eating certain foods, or even avoid certain perfumes. Whatever it takes, you should do it. You’ll feel better, and the inconveniences usually aren’t a very big deal.