Beneficial Effects of Probiotics Essay

Over the years, there have been several studies published on the health effect of yogurt and the bacteria that companies use to produce yogurt. There have been studies done on animals and humans to investigate the benefits. According to The American Journal of Clinical Nutrition, “the United States uses lactic acid producing bacteria known as (LAB) which

Our formula also contains prebiotics. These guys are what feed the good microbes and help them repopulate. So, while the probiotic is kicking the bad microbes’ butt, our prebiotics, which use a unique combination of Mannan-oligosaccharide (don’t even try to pronounce it) feed the good guys helping them do their job more efficiently.

Escherichia coli is a Gram-negative rod that was tested on ten different biochemical testing procedures. The Escherichia coli culture on the MacConkey agar had growth and experienced fermenting of lactose (color change to yellow). This is an expected result because this agar only grows Gram-negative bacteria so it is a selective media. The bile salts and crystal violet are the agents that make the agar select against Gram- positive species. The pink tint is probably from the precipitation of bile salts. The Bacillus subtillis is a Gram-positive bacterium so it was not supposed to show growth or fermentation, but it showed growth without a color change (no lactose fermentation). This was due to the over streaking of maybe Escherichia coli or Enterococcus durans, which are Gram-negative species. Staphylococcus epidermis had a growth along with a yellow to orange color change. Media too was clear.

The health benefits of maintaining bacteria in the gut are a topic of interest. Grocery store shelves are stocked with probiotic goods such

Additional materials were, pH strips, test tubes, P-200 micropipette, 3-mL syringe and fermentation jar. The pH was measured with the aid of pH indicator strips, to determine if the pH was dropping or rising. The dilutions were performed with the P-200 micropippetor, the dilution factors changes through the experiment, in relation to the bacterial growth and ranged from 10-1 to 10-5. The fermentation jar was packed with ¼ of a head of lettuce and 5% salt-water solution from the sink. The 5% solution was achieved by using 25g of salt in 500mL of H2O. The TSA agar plates were the control environments, one aerobic and the other anaerobic. The WN5 was for the anaerobic and microaerophilic conditions and had cyclohexane and 5% salt that selects for bacteria. The PS agar dish had CFC supplement (cetrimide, fucidin and cephalonidine) and Irgasam. The EC dish had bile salt that selected for Gram-negative bacteria. The LSA plate allowed for the differentiation of lactobacilli and streptococci. All of the above plates were incubated at room temperature of 25°C. The plates were counted for formed colonies on the following days: 0,2,7,9 and 14; also the pH was taken. The pH was taken by removing some of the fermentation liquid and placed on the indicator strip.

Probiotics are live microorganisms that have beneficial effects on one’s health (and animals). There are numerous probiotic products sold in the market today that include foods and supplements. Although bacteria and microorganisms are often considered harmful “germs” by many, there are certain kinds that help the body function properly. Within our digestive system, bacteria are naturally present to help our stomach process food. They also produce vitamins and destroy other microorganisms that cause diseases.

More than a century ago the notion of microbiota working as a regulator for health and disease was already in use. They realized that consuming large amounts of fermented milk helped with their longevity. This began the foundation of probiotics. However, the oral probiotics that are used today are at a lower amount than what is contained in the colon. After cycling through the digestive system it is

In 1953, Kollath introduced the term ‘probiotic’. Etymologically, the term ‘probiotic’ is originated from the hybridization of Greek words ‘προ’ and ‘βιοτος’, which brough the meaning of ‘for life’. In 1953, the term ‘probiotic’ was introduced by Kollath as “organic and inorganic supplements necessary to restore health to patients suffering a form of malnutrition resulting from eating too much highly refined food” (Hamilton-Miller et al., 2003). The probiotic word has evolved throughout the years. As indicated by the World Health Organization (WHO), probiotics are characterized as "live microorganisms that able to provide advantage to the host when consume in adequate amount (World Health Organization [WHO], 2001). Probiotics also classified

Probiotics are the good and 'friendly' bacteria that can have many health benefits. These health benefits include aiding in a better immune system with patients who suffer from irritable bowel diseases or syndromes such as crohn's disease and ulcerative colitis.Probiotics assist in digesting dairy products for those with lactose intolerance (Duvauchelle 1). They also give a balance to those who have to take antibiotics and helps relieve with side effects such as gas and cramping("Probiotics Symptoms, Causes, Treatment” 2). Vitamin A,Vitamin K,calcium,potassium, and protein are a list of many supplements provided in probiotics (Jerkunica,Bailey,and Gall 1). Probiotics play one of the biggest roles in the immune's response system

Probiotics, literally meaning pro life, is the name given to a group of live beneficial microorganisms found today in many foods as well as in supplement form. Examples of probiotics include Lactobacillus acidophilus, Bifidum bacterium and Bifidus regularis. Our bodies are already comprised of the beneficial microorganisms found in probiotics but external factors often significantly reduce or eliminate

Little over a century ago, Ilya Ilyich Metchnikoff, a Ukrainian biologist, identified the benefits of gut-friendly bacteria present in fermented dairy products. Metchnikoff was the first person to identify the relationship between a healthy gut microbiota and a person's general health. (Mackowiak, 2013) In recent years, as consumers, we have been overrun with commercial probiotic supplements, which come in different forms including powder and capsules. Countless research studies have been carried out into the supposedly miraculously beneficial effects of commercial probiotics on our gut microbiota. For every claim made by the food manufacturers of these miracle health-giving products there is a counterclaim casting doubt on the validity of these. This essay will endeavour to address two questions: firstly, is gut bacteria important and secondly, are externally administered commercial probiotic supplements beneficial to our gut microbiota and are they indeed, as is often claimed, paramount to maintaining good health?

If you have had recurrent infections and taken antibiotics repeatedly to treat them, you may need to repair your gut. Your gut contains around 70 percent of the immune cells active in your body at any given time, and gut flora play a role in your immune function. Antibiotics kill not only bad bacteria, but also good ones. Probiotics can help your gut recover from the abuse so your immune function can recover from having taken

Lactobacillus is a bacteria that exists naturally in the body, primarily in the intestines and the vagina. Lactobacillus helps maintain an acidic environment in the body, which can prevent the growth of harmful bacteria. Lactobacillus it is "friendly bacteria."

Live Lactobacillus casei Shirota strain, cultured and tested in our laboratory, is added to the tank. The temperature of the tank is then reduced until the contents are at 37°C (body temperature). The solution is allowed to ferment in the tank for 6-9 days or until the numbers of Lactobacillus casei bacteria reach their ideal concentration.

Lactobacillus bulgaricus bacteria was first isolated from the leaves of a green plant called a snowdrop flower by scientist named makovnkov and Dr. Stamen Grigov.