Written by What is Microbiome Analysis?
Microbiome analysis refers to an ongoing exploration of the organisms present in our bodies. Studying the trillions of microbes that thrive in and on our bodies is known as microbial ecology. But how does analyzing what's in your gut help you understand your own health? And how can it help you find new treatments for diseases like cancer?
To understand the role of microbiome analysis, you first need to know a little bit about microbiology itself. As scientists learn more about the human microbiome, they are beginning to see just how vital microbes are to our health. Here are a few benefits of microbiome:
1. Microbes can help us fight diseases and illnesses
In a study published in the journal Cell, researchers found that the microbiome can affect our health. In one portion of their study, they transplanted fecal matter from healthy mice into mice that were sick with Ulcerative Colitis. After a few months, the healthy mice began to gain weight and developed healthier gut bacteria than the sick ones.
2. Microbes can help us feel full and satisfied
Micronutrients like fiber, vitamins, and minerals may be important for health, but microbes also play a role. Studies have found that people who have more abundant gut bacteria tend to be less hungry and feel fuller.
3. Microbes can help us avoid disease
A recent study by the Modernizing Medicine Institute at the Mayo Clinic found that a type of bacteria known as Lactobacillus reuteri is linked to protection against osteoporosis. This bacteria is commonly found in people who've never suffered from the bone-weakening disease.
4. Microbes can help us digest our food
Some types of gut bacteria help digest specific types of sugars and carbs. For example, Lactobacillus plantarum helps break down starch in our diets and has been linked to lower blood pressure. Another example is Bifidobacteria, which survives by breaking down lactose in dairy products in our gut.
5. Microbes can keep our immune systems healthy
The diversity of microbes in our bodies is essential to our health. One type of bacteria called Bacteroides thetaiotaomicron is linked with a lower risk of asthma and allergies.
Conclusion
The presence of microbes in our bodies affects our health. And while most of us are likely unaware that they're present, their influence is often profound: in one study, scientists found that nasal bacteria can help control weight. In the fight against cancer, the diversity of gut microbes has been shown to be an important factor. And because they can influence our health and well-being, it's only reasonable that we would want to understand more about them.
