Quick Answer. Although other similar creatures, such as amoebas, are known to cause illness, paramecia do not live inside humans and are not known to cause any diseases. Paramecia have even been observed attacking and consuming pathogens from the human body.
Most of a dogâs body is comprised of water. Adequate water ingestion and hydration is important for them to maintain proper circulation, as well as the health of organs and tissues, including the heart, brain, liver, kidneys, lung, intestines and pancreas.
Vitamin E, commonly referred to as mixed tocopherols, vitamin C, known as ascorbic acid, and plant extracts such as rosemary are all used to prevent rancidity in dog treats. If you choose natural preservatives as an alternative to artificial preservatives, keep in mind they have a shorter shelf life.