Kikkoman Soy Sauce nutrition facts

One serving of Kikkoman Soy Sauce (1 tbsp) has 10 calories, which works out to 71 calories per 100 g. That is about 0.5% of a 2,000-calorie day.

Not especially. It has 2 g of protein per serving, and protein supplies 67% of its calories. Foods where protein provides 30% or more of calories are generally considered protein-dense.

It is hard to fit into a strict keto diet. One serving has 1 g of net carbs and 33% of its calories come from carbohydrates, while most keto plans cap net carbs at 20–50 g per day.

960 mg per serving, which is high (20% or more of the 2,300 mg daily value).