KETO LIST OF NATURAL SWEETENERS
Here is a list of all natural sweeteners that I recommend:
1. Stevia, liquid or powdered (with no additives)
2. Stevia glycerite (thick liquid stevia)
3. Blended name-brand sweeteners, such as Swerve
4. Erythritol (including Sukrin granulated and icing sugar)
5. Monk Fruit
6. Yacon syrup
7. Xylitol
More information on all of these are given below:
GLYCEMIC INDEX OF SWEETENERS
Stevia with no additives 0
Stevia glycerite 0
Swerve 0
Erythritol 0
Monk fruit 0
Yacon syrup 1
Xylitol 7
Agave 13
Maple syrup 54
Honey 62
Table sugar 68
Splenda 80
HFCS 87
STEVIA
Stevia comes in a powdered or liquid form, as well as a thick liquid form called stevia glycerite. Because stevia is so concentrated, many brands, such as Stevia In The Raw, add bulking agents to powdered forms of stevia, such as maltodextrin, to make it useful for baking. STAY AWAY from those products. Sugar has a glycemic index of 52, whereas maltodextrin has a glycemic index of 110!
Years ago, I used products that contained maltodextrin and probably ate a dessert that contained maltodextrin every day. When I realized how bad it was and removed maltodextrin from my diet, I lost seven pounds in a week!
Look for products that contain just stevia or stevia combined with another natural and keto-friendly sweetener.
STEVIA GLYCERITE
Stevia glycerite is a thick liquid form of stevia that is similar in consistency to honey. Do not confuse it with liquid stevia, which is much more concentrated and has a bitter aftertaste. Stevia glycerite is about 200% as sweet as sugar, making it a bit less sweet than pure liquid or powdered stevia. I prefer to use stevia glycerite because unlike the powdered or liquid form of stevia, it has no bitter aftertaste. Stevia glycerite is great for cooking because it maintains flavor that many other sweeteners lose when heated. However, when used for baking it usually needs to be combined with another sweetener because it doesn't caramelize or create bulk.
ERYTHRITOL
I find it interesting that some people are reluctant to try alternative sweeteners like erythritol and xylitol. Many think they are artificial sweeteners due to their chemical-sounding names.
While this is typically a good instinct when looking at ingredient labels, in this case it is not warranted. I think that it is somewhat similar to calling salt "sodium chloride." Salt is mainly sodium chloride, but the perception is very different if we say "put some sodium chloride on my eggs" instead of "put some salt on my eggs." Or it's like calling maple syrup what it really is, concentrated xylem sap.
Erythritol is a sugar alcohol or polyol. It is found naturally in some fruits and fermented foods. Erythritol doesn't increase blood sugar or insulin levels. Almost all of it is absorbed before it reaches the colon, so it doesn't cause stomach upset the way other sugar alcohols can. It also has no calories.
The process of making erythritol involves fermenting glucose (typically from vegetables) to create a sweet-tasting end product. When using good non-GMO vegetables, this process is just as natural as making maple syrup. Erythritol is generally available in granulated form, though sometimes you can find it powdered. If you purchase a granulated product, such as Sukrin or Wholesome! All-Natural Zero, I suggest that you grind it to a powder before using it. Erythritol tends not to dissolve well in foods when used in granulated form, giving foods a granular texture.
MONK FRUIT
Also known as luo han guo or lo han kuo, monk fruit is cultivated in the mountains of southern china. Mogrosides, chemical compounds extracted from the fruit, are 300 times sweeter than sugar, similar to stevia. But unlike stevia, mogrosides don't have a bitter aftertaste. Monk fruit comes in pure liquid form and in powdered form.
Again, be a detective and watch the ingredients. Since it is 300 times sweeter than sugar, the powdered form of monk fruit is typically bulked up with another sweetener to make it measure cup for cup like sugar, so watch out for things like maltodextrin. Choose a brand that has keto-approved added sweeteners, such as erythritol.
SWERVE (AND OTHER BLENDED SWEETENERS)
Swerve is a natural sweetener made from non-GMO ingredients. It contains two natural sweeteners, erythritol and oligosaccharides, both of which have zero calories. Erythritol naturally occurs in small amounts in vegetables and fruits. It has zero impact on blood sugar and contains no artificial ingredients or preservatives.
Swerve works well as an all-purpose sugar substitute because it measures cup for cup with table sugar. I use the powdered form of swerve (the one labeled "confectioners") because it dissolves readily when cooking or baking with it.
Other blended sweeteners also have great flavor and give good results in baking. Blending multiple natural sweeteners gives these products a better overall flavor and sweetness. Some great examples are Pyure (erythritol and stevia), Norbu (erythritol and monk fruit), Natvia (erythritol and stevia), Lakanto (erythritol and monk fruit), and Zsweet (erythritol and stevia). All of these options can be used in a 1:1 ratio for sugar.
YACON SYRUP
Yacon syrup is a thick syrup that is pressed from the yacon root and has a flavor reminiscent of molasses. It has been consumed for centuries in Peru.
You wouldn't want to use yacon syrup on its own, mainly because it is very expensive but also because it has some fructose in it. A small jar lasts us four to six months. I use a tablespoon here and there to improve the texture and flavor of my sauces; it's ideal for giving my sweet-and-sour sauce that perfect mouthfeel or giving my BBQ sauce that molasses flavor profile. Using this in a small amount keeps the sugar to one gram or so per serving.
XYLITOL
Xylitol is a naturally occurring low-calorie sweetener found in fruits, vegetables, and certain hardwoods. Xylitol produces a lower glycemic response than sucrose or glucose, so it has a minimal effect on blood sugar and insulin. It is not as low on the glycemic index as erythritol (the base of a sweetener like Swerve), but sadly erythritol doesn't work in recipes such as low-carb hard candies because it does not melt down properly (it crystallizes as it cools). Also, some people prefer the taste of xylitol to erythritol. Xylitol comes in granulated form.
It has 40% fewer calories than sugar. Researchers found that kids who consistently chewed xylitol gum had 40% fewer ear infections than those who did not. Xylitol keeps pregnant women's teeth healthy, especially during the third trimester, when teeth are especially soft.
Though xylitol has many good qualities, it tends to kick some people out of ketosis. If you use this sweetener in baking or cooking, monitor your ketones closely and stop using it if you find that you're no longer in ketosis.