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.
Six-Year General Guideline. The IRS recommends taxpayers keep tax records for at least the three-year period the government has to collect underpaid taxes from taxpayers. The IRS may collect additional taxes for six years from taxpayers who have failed to report income exceeding 25 percent of his gross taxable income.n addition to tax forms and tax returns, taxpayers should keep all records that prove deductions, income and loss on their Form 1040s.