R.W. Knudsen Family 100% Juice, Just Prune, Organic nutrition facts

One serving of R.W. Knudsen Family 100% Juice, Just Prune, Organic (8 fl oz) has 180 calories. That is about 9% of a 2,000-calorie day.

Not especially. It has 1 g of protein per serving, and protein supplies 2% 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 43 g of net carbs and 98% of its calories come from carbohydrates, while most keto plans cap net carbs at 20–50 g per day.

15 mg per serving, which meets the FDA definition of low sodium (140 mg or less).

35 g of total sugars per serving. Labels list total sugars, which include natural sugars from fruit and milk as well as any added sugars.