Apoptosis and autophagy are both forms of programmed cell death, but necrosis is a non-physiological process that occurs as a result of infection or injury. Necrosis is the death of a cell caused by external factors such as trauma or infection and occurs in several different forms.
Main Content: Low-sodium salt alternatives. If you find that you or a loved one really cannot live without the taste of salt, then it may be worth using a low-sodium salt alternative. These sodium-replacement salts taste the same as normal table salt but use potassium instead of sodium as a key ingredient.
1 Very low-sodium: 35 milligrams or less per serving. 2  Low-sodium: Less than 140 milligrams per serving. 3  Reduced sodium: Sodium level reduced by 25%. 4  Unsalted, no salt added, or without added salt: Made without the salt that's normally used, but still contains the sodium that's a natural part of the food itself.