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Go with Your Gut: The Science Behind Your Gut Bacteria

Go with Your Gut: The Science Behind Your Gut Bacteria

“Going with your gut”, a common phrase meaning to go with your feelings and intuition now has another meaning. Beyond a sixth sense, going with your gut can now reference that you are focusing on something much larger- about 100 trillion times larger, in fact. You read right, 100 trillion times. What am I talking about? If you guessed gut bacteria (aka the microbiome, microbiota, or microflora) you are correct!

But what exactly is gut bacteria, what does it do for my health, and how can I support a community of 100 trillion cells?!

100 trillion? Really?

Yup, turns out the microbiome and Zimbabwe’s currency (their 100 trillion dollar note actually exists) have something in common. If you are thinking that 100 trillion sounds like a crazy large number, you are not alone. Many friends and family members have asked me a variation of the following question: “How do 100 trillion cells fit in my gut?” My response usually involves something to the extent of “Bacteria are really, really small.”

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That’s cool and all, but what are bacteria?

So glad you asked! Bacteria are tiny (microscopic!) single celled organisms. Bacteria are extremely prevalent on Earth, having been found in disparate locations ranging from 40 miles up in the atmosphere to miles underneath the ocean’s surface. Additionally, bacteria are found throughout the human body.

Large communities of bacteria on the skin, in the gut, and reproductive organs make up distinct profiles, classified as the microbiome. Microbes can be divided into classes based on different characteristics, with some classes contributing to health, while others classes cause infection and disease. For the microbiome, there are three predominant microbial classes that have been associated with a “healthy” microbiome: Bacteroidetes, Actinobacteria, and Firmicutes.

What’s with all the health hype? 

Recent research has shown that the microbiome positively promotes health by aiding in digestion, providing energy and nutrients that are difficult to acquire, outcompeting harmful bacteria, and training the immune system. Sounds great, right? I think those are enough reasons for all of the recent interest and coverage. However, it’s not the only piece of the puzzle.

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Just like most good things have fine print, the microbiome is no exception. Altered microbiome profiles have been linked to chronic diseases like obesity, inflammatory bowel conditions, cancer, and cardiovascular disease, and much is still unknown about these interactions and associations.

So what can I do to nourish my microbiome?

Nourishing your microbiome starts with nutrition. You may have heard of the terms prebiotics and probiotics. These “biotics” are the two primary ways you can support your microbiome. Breaking down the two words can get at what these things actually do for the microbiome. “Biotic” means relating to, or resulting from living things, especially in their ecological relations. “Pre” means before and “pro” means to stimulate or support. So just by looking at the words alone, you can get a pretty good sense of what they do for the microbiome.

Basically, prebiotics are the “food” used by microbiome. Prebiotics are composed of complex carbohydrates that can predominately be digested by microbiome. Some examples of prebiotics include inulin, polydextrose, fructooligosaccharides (FOS), and galactooligosaccharides (GOS).

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On the other side of the equation are the probiotics. Probiotics contain microbiome-promoting bacteria. Common probiotic strains include Bifidobacterium, Streptococcus, and Lactobacillus, which have been shown to support a healthy microbiome. However, just because you may see these strains listed on food ingredients does not necessarily mean these foods will have a probiotic effect. For this reason, in order to be classified as a probiotic, the specific strains must result in proven health benefits and/or contain more than 108 organisms per gram (i.e. 100 million bacterial cells/gram) at the end of manufacturing.

Where can I find prebiotics and probiotics?               

In case the words inulin, FOS, and GOS don’t mean much to you, the following foods are rich sources of prebiotics: bananas, honey, whole grains, artichokes, leeks, onions, and garlic. In addition, you can find prebiotics in fortified foods and beverages. Aim to eat about 2-30 grams per day of prebiotics, which can be achieved from eating ¼ of an onion, 1 banana, and about ½ cup whole wheat flour (or something that has been made with ½ cup whole wheat flour. As for probiotics, yogurt, buttermilk, kefir, kombucha, kimchi, sauerkraut, miso, tempeh and other fermented foods contain probiotics. If you’d rather get your dose of probiotics in the form of a supplement, go for it.

Myths about microbiome

What about the relationship between low-calorie sweeteners and the microbiome?

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You may have heard or read the most recent article that linked low-calorie sweeteners and negative modifications to the microbiome. However, coverage from media stories often leaves out critical details (design, results and limitations) from research studies and most often tells and sells a story based on one study that is counter to what the totality of scientific research in the area concludes.

The majority of media stories about the role of low-calorie sweeteners on the microbiome use the same few studies performed in animal models, and try to pose that the findings have direct implications to human health. Excuse me? This should not happen and these articles should shift their focus to research stemming from clinical trials (the gold standard). In case you were wondering, there are no published studies that assess the relationship and impact of low-calorie sweeteners on the microbiome in humans.

So there you have it, yet another reason to go with your gut to support your overall health. Try to incorporate prebiotics and probiotics into your diet. Don’t let the myths and misinformation about the microbiome bog you down, but rather, stick to the science and your gut will be good to go!

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Last Updated on July 18, 2019

10 Small Changes To Make Your House Feel Like A Home

10 Small Changes To Make Your House Feel Like A Home

Your house is more than just a building that you live in. It should be a home that makes you feel welcome as soon as you open the front door.

Making your house feel like a home is not something that simply happens on its own. You need to make some changes to a house when you move in, to give it that cozy, warm feeling that turns it into a true home. To help you speed the process, follow this guide to 10 small changes to make your house feel like a home.

1. Make the Windows Your Own

When you move into a home, they often come with boring Venetian blinds or less than attractive curtains.

One of the best ways you can instantly warm your home and make it showcase your style is to add some new window dressing. Adding beautiful curtains not only improves your home’s appearance, but it can also help to control the temperature.

2. Put up Some Art

If you have a lot of bare walls in your home, it will seem sterile no matter how beautiful your paint or wallpaper is.

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Hanging art on the walls will instantly give it personality and make it feel like home.

3. Improve the Aroma

A house that is not filled with inviting smells will never feel like a home. There are loads of ways you can make your home smell nice. There are tons of air fresheners on the market you can use.

Incense and scented candles are a nice option as well. Don’t forget that baking in a home is also a great way to fill it with an aroma that instantly smells like home as soon as you open the front door.

4. Put out Lots of Pillows and Throws

A great way to make your home look warm and inviting is to place lots of pillows and throws out on the furniture. It is much better to have too many pillows than not enough.

There is nothing like the feeling of sinking into a cushiony pillow that feels like a cloud to make you feel like you are at home.

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5. Instantly Class up Your Closet

If your closet is filled with wire or plastic hangers, it will never truly feel homey. To instantly make your closet feel classy, change out your old hangers for wooden ones.

Not only do they look great, but they are better for hanging your clothes as well.

6. Improve Your Air Quality

One of the most overlooked ways to make your house feel more like a home is to improve its air quality.

The easiest and best way to upgrade the air quality in your home is to change the old, dirty filters in your furnace regularly. Get some air filters delivered to your home so that you always have some on hand.

7. Fill it with Plants

Another way to improve the air quality in your home is to fill it with plants. You should have plants in every room of your home.

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They help to improve the air quality and they look beautiful. As well as making your home appear homier, plants also help to boost your mood and lower your stress levels.

8. Change the Doorknobs

Most people don’t really give their doorknobs a second thought unless they are broken. That is a shame because changing your doorknobs is an easy way to add personality to your home.

Changing your old, boring doorknobs to new ones that are works of art will instantly brighten your home.

9. Upgrade Your Tub or Shower

There is nothing like luxuriating in a whirlpool bath or steam shower to make the cares of the day melt away. Your family deserves a bit of luxury when they are in their bathroom.

Install a new shower or tub today to make your bathroom worthy of a place in your home.

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10. Fresh Cut Flowers

You can make any room in your house feel homier by placing a vase full of beautiful flowers in it. The gorgeous look and intoxicating aroma of fresh cut flowers will immediately brighten your day when you encounter them.

You don’t have to make all these changes at once. Try one or two a day though, and your house will feel like a home before you know it. The trick is to constantly keep adding these homey touches to make your home a place worthy of its name.

Featured photo credit: https://www.pexels.com/photo/black-wooden-round-analog-wall-clock-on-brown-wooden-wall-121537/ via unsplash.com

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