Trans Fats or Hydrogenated Fats. Trans fats are actually unsaturated fats, but they can raise total and LDL (bad) cholesterol levels while also lowering HDL (good) cholesterol levels. Trans fats are used to extend the shelf life of processed foods, typically cookies, cakes, fries and donuts.rans Fats or Hydrogenated Fats. Trans fats are actually unsaturated fats, but they can raise total and LDL (bad) cholesterol levels while also lowering HDL (good) cholesterol levels. Trans fats are used to extend the shelf life of processed foods, typically cookies, cakes, fries and donuts.
High-efficiency particulate arrestance (HEPA), also sometimes called high-efficiency particulate arresting or high-efficiency particulate air, is a type of air filter.
Answer: Many air purifiers or cleaners have built-in, independent ionizers that help to trap airborne particles, to more efficiently clean the air in your home.However, their usefulness can be hampered if the HEPA filter in your air purifier requires changing.When the air cleanerâs ionizer is turned on, voltage is applied to a series of built-in needles, creating electrons which are discharged into the air.When these electrons attach to air molecules, ions are formed.owever, their usefulness can be hampered if the HEPA filter in your air purifier requires changing. When the air cleanerâs ionizer is turned on, voltage is applied to a series of built-in needles, creating electrons which are discharged into the air.