How will you react if I tell you that your body consists of 1 to 2.6 kg of bacteria inside it? Shocked? Nicely, I can imagine your surprised face. Most of the individuals think that bacteria are dangerous and are responsible for diseases and infections but this isn’t true. The truth is the truth is that, most of the bacteria are helpful inside the functioning of a living body and are also capable of performing a lot of other beneficial functions. These beneficial bacteria are present in huge numbers inside too as outside our body. Properly let’s take a look at all kinds of helpful bacteria which not just support in proper functioning of our body but also contribute in many other functions in and outside the body. A number of the valuable bacteria examples are Bifidobacterium, Rhizobium and E.coli, amongst numerous others.
Helpful Bacteria – to Humans
Human body has millions of useful bacteria which participate in different functions of our body. As you know the quantity of bacteria present in the body varies from 1 to 2.6 kg, this volume contains a huge number of bacteria. These bacteria may be present in all the parts of the body but mostly they’re identified in the intestine where they assist in the procedure of digestion. They also play a very essential function in helping preventing bacterial infections to genital parts, like yeast infections. Some advantageous bacteria to humans are valuable in maintaining the pH of the body normal and under control. Some are even involved in protecting the skin from a lot of infections. They’re also helpful within the production of vitamin K and have a function to play in immune program function.
Helpful Bacteria – to the Environment
One of the famous names of helpful bacteria within the environment is the Rhizobium. These bacteria are also known as as nitrogen fixing bacteria. They’re present within the root nodules of plants and fix the nitrogen present inside the atmosphere. They’re regarded as to be really helpful to the environment. The other most essential function of the bacteria inside the environment would be to breakdown the organic waste material which helps maintain fertility of soil. Azotobacters are the group of bacteria which convert the gaseous nitrogen into nitrates which is further used by Rhizobium for nitrogen fixing.
Other Roles of Useful Bacteria
There are numerous other functions of beneficial bacteria. Following are a number of the beneficial functions of the various types of bacteria.Bacteria are valuable in the procedure of fermentation. Hence in a lot of industries that are associated with beer or wine preparation, yogurt and cheese preparation, etc use these bacteria for the process of fermentation. The bacteria employed in fermentation are Lactobacillis.Bacteria are useful inside the sewage treatment. They are used to breakdown the organic material into methane gas. Hence they are used in a lot of industries. Some bacteria are also valuable in cleaning oil spills. Some bacteria are utilised within the production of antibiotics like streptomycin and tetracycline. Streptomyces are soil bacteria employed within the commercial production of antibiotics and are used in many properly identified pharmaceutical industries. E.coli which is present within the stomach of animals like cows, buffaloes, etc assist them inside the method of digestion.Apart from these helpful bacteria there are few harmful bacteria too which may possibly lead to infections, but they’re few in number. I hope this article was able to make you understand the differences between useful and harmful forms of bacteria. So, don’t associate bacteria with just harm; there are so a lot of of them, that are of fantastic support to humans and the environment.