Serving Size: The serving size for baking soda is typically listed as 1 teaspoon (4.6 grams).
Calories: Baking soda contains no calories.
Sodium: This is where baking soda stands out. It is extremely high in sodium. Just 1 teaspoon contains about 1,259 milligrams of sodium, which is over half of the daily recommended intake for most adults.
Carbohydrates: Baking soda contains no carbohydrates.
Protein: Baking soda doesn't provide any significant protein content.
Sugar: Baking soda is sugar-free.
Fiber: Baking soda does not contain fiber
Other Nutrients: Baking soda may contain trace amounts of other minerals depending on the brand and any additives, but these are typically negligible.
Total Fat: Baking soda is fat-free.