Sugar, Fructose and Alternative Sweeteners, How Sweet is Your Bar?
This is a quick view of sweeteners for those of you who want to enhance the taste of your green drinks, while remaining healthy. I’m not even going to talk about artificial sweeteners, such as saccharine and Aspartame. These are highly toxic chemicals and should never EVER be considered as a sweetener. In fact, you should never ingest any of these toxic chemicals for any reason. You’d be better off with ANY of the sweeteners listed below.
Sugar, Evaporated Cane Juice, Unprocessed Sugar, Maple Syrup, Molasses
Sucrose sugar, which is made from sugar cane and sugar beets is 50% fructose and 50% glucose. The glucose is a simple sugar that gets processed quickly by the body into energy. Thus the energy spike when you eat sugar. If your blood-sugar metabolism is normal, then your body processes half of the sugar (the glucose) into energy quickly, while the other half (the fructose) is probably stored as fat. Sugar is high on the glycemic index, so it’s not good for diabetics and should not be eaten in excess.
When it comes to sucrose sugar, I prefer the least amount of processing, which means the evaporated cane juice (pure cane sugar) and maple syrup are the best. Molasses is basically cane juice that is cooked down into a dark syrup and unprocessed sugar is actually semi-processed sugar. You can also find pure sugarcane sugar in block form and grind it or cut it into chunks for your various needs.
Fructose, Corn Syrup
Fructose is the sugar that comes from corn (high fructose corn syrup) and many types of fruit. When we eat fructose, the liver and digestive system converts some of it into energy, but store much of it as fat. In fact, fructose is practically all carbs, so it can lead to weight gain quite easily. It is low on the glycemic index, so it does not cause blood sugar spikes, but that’s offset (for diabetics) by the growing evidence that it enhances the body’s resistance to insulin, thus increasing risk of diabetes. So the truth about fructose is that it comes from corn and it has the same nutrients as sugar (practically none) and it’s stored as fat when sugar is burned as energy. Sugar gets burned first. Then fructose.
Xylitol
A derivative of birch wood, Xylitol is not actually a sugar, but a sugar alcohol. Its chemical properties are different than sugar, which makes it safe for diabetics and less harmful on the teeth and on the waistline. It was discovered in Germany in the 1970s and is studied for its use as a sugar substitute.
Sweet as Stevia…er, uh, Honey
Honey is a combination of glucose and fructose, but it has more fructose than sugar, so while the sucrose gets converted into energy, the fructose is most likely stored as fat. What makes honey a terrific alternative as a sweetener is that it also contains nutrients–mostly in the form of minerals. Of course, that’s only if you get real honey that has not been made from corn syrup. Oh, and also if you get honey from other countries because most American honey is now bereft of nutrients due to migrational bee-keeping practices that have weakened our bees to the point that many hives have been abandoned. Honey also tastes great and is sweeter than sugar. But while I use honey quite often, I also have no problem using sucrose sugar in moderation to sweeten my green drinks from time to time.
Stevia
Let’s face it. Stevia tastes like…well…artificial sweetener. It has a bitter, almost chemical taste on the back of your tongue and it’s often over-used. Since stevia is hundreds of times sweeter than sugar, it’s very easy to over do it…and I honestly have never tasted a green drink formulation that uses stevia that I like. If you’ve tried stevia and you like it…you’re in great shape. Stevia has no negative health effects and is not a sugar, so it’s ok for diabetics. Personally, I’d rather go without sweetener than put stevia in my food. Now, I know that many companies claim to have solved the stevia after-taste problem, but I have yet to try one that delivers on the promise.
Agave Nectar
Lately, agave nectar has been getting a lot of attention. It has a low glycemic index, so it’s great for diebetics. It is easy to use, being much like honey in consistency, but “thinner”–and it tastes great. It is being used quite often in protein bars, drinks, and sauces, because it dissolves easily and goes well with these foods. Much like honey in its chemistry, it’s made up of mostly fructose and some glucose. From a health perspective, it’s much like honey, but has the added advantage of being low on the glycemic index.
Brown Rice Syrup & Barley Malt Syrup
Brown rice syrup, which is often made with barley malt syrup, a series of sugars, with very little glucose, which means it does not spike the blood sugar and is low on the glycemic index. It can be used as a time-release source of energy, because the combination of Maltose and carbohydrates burn off at different rates–usually giving energy for hours, if you remain active. It has a bit of protein and is made much like the process of honey–by adding enzymes to the starchy sugars.
Summary
If you are interested in fast energy for a workout or if you are active and plan to burn up that energy…then you should just use sugar in some kind of natural or raw form (provided you’re not diabetic). If you’re interested in a longer-lasting form of energy, then go for brown rice syrup. If you like sweet things and want to get as much of it as possible…and want to know what you should use to minimize your health risks, then I suggest a variety of all of these, with a focus on the non-sugar alternatives (Xylitol and stevia). The truth is, excess is more dangerous to your health than any of these sugars when eaten in moderation.
Add comment March 21st, 2009
