If you are following the keto way of eating, you may have some cravings for sugar sometimes. I know I do but not cravings for sweet drinks. Instead, I crave for cookies and cakes. So I have to bake my own bread, cookies and cakes, using sweeteners that are required in the keto recipes.
It is always good to avoid sweeteners during the first 4 months when one follow the keto way of life. They are known to stall the progress if over-use.
I like to use erythritol and I have actually asked my in-laws to get them for me from Toronto when they came back recently because there is no erythritol for sale here. However, you may try buying Erythritol online at Iherb.com. Many people use Splenda or Stevia but they do leave a nasty in the mouth. Another sweetener that is being used Xylitol. It is the sweetest of all natural sugar substitutes. It is increasingly gaining acceptance as an alternative sweetener. I found Xylitol for sale here. You may contact them for further details.
Please be aware that xylitol is poisonous to dogs, even in small amounts. Keep your xylitol stored safely away in containers that can’t be accessed by curious pups and be very careful not to spill any on the floor.