Digestive Enzymes. No matter what specific foods we eat, our diets are composed of protein, fat and carbohydrates. Digestive enzymes break down protein, carbohydrates and fats into progressively smaller components. Enzyme supplements normally contain amylase, protease and lipase. Cellulase, lactase, malt diastase, invertase (sucrase), glucoamylase, bromelain and papain may also be included in digestive products. These enzymes increase the level of digestion in the stomach, increasing the amount of food broken down.
Still, you'd be surprised at how much you can safely discard. Here is what you should keep and how long you should keep it. Three Years. Keep your federal and state income tax returns and related receipts and statements for at least three years.
You need to keep tax returns for at least a few years to make sure that the Internal Revenue Service doesn't have any issues with them, but beyond that, many people wonder how long they should keep holding onto old returns. Why do I need to keep tax returns at all? Many people figure that once they've filed their returns, there's little reason to keep them. However, at the very least, the reason to hold onto your tax returns is that the IRS can come back and challenge what you've put on your ...