I am following a strict low-carb diet. How many grams of carbohydrates does Stevia have?

You are in luck.  Unlike sugar and other high-carbohydrate sweeteners, Stevia contains Zero net carbs per teaspoon, making it an ideal choice for followers of low-carb programs. So now you can enjoy a sweet, delicious and natural sweetener, with far carbohydrates and a GI of Zero!