Bacteria are about balance in the environment or body. For example, to maintain proper digestion of foods, you need good bacteria. If there are not enough good bacteria, then you do not digest your food or obtain as much nourishment from your foods. Each region of the world has a different balance of good bacteria. That is why the water in one region of the world doesn't necessarily make the native inhabitants of the area sick, but might make you sick if you travel there.
Antibiotics can wipe out our body's beneficial bacteria.
butt hole
No, not all bacteria in your body are bad. In fact, your body hosts many types of beneficial bacteria that help with digestion, boost your immune system, and protect against harmful bacteria. It's all about maintaining a healthy balance of bacteria in your body.
Some forms of bacteria can be toxic to body cells, all right. There are many beneficial bacteria in your body, too, though.
Some bacteria are beneficial to their hosts.
Bacteria cells can have both positive and negative effects on the body. Some are beneficial and support functions like digestion, while others can cause infections and illnesses. In the body, bacteria cells can help in breaking down food, assisting in nutrient absorption, and supporting the immune system.
Fungus
Yes, having a fever when sick can be beneficial as it helps the body fight off infections by stimulating the immune system and slowing down the growth of bacteria and viruses.
Bacteria in the large intestine can produce important vitamins for the body. For example, some bacteria produce vitamin K from eating fiber. Some bacteria also produce vitamin D.
Salmonella
nitrogen fixing bacteria bacteria of decay nitrifying bacteria denitrifying bacteria
Protein is not a bacteria. Proteins are macromolecules made up of amino acids that play various roles in the body, such as building and repairing tissues, enzymes, and antibodies. Bacteria are single-celled microorganisms that can be beneficial or harmful to humans.