Prebiotics 101

“Pre”biotics?

Yes! They’re the food that we feed our probiotics, the friendly gut microbes that are oh so important for good physical and mental health.

Our gut microbes are alive, and they need to eat too. Their favourite foods are called “prebiotics” and include dietary fibre and resistant starch. The same fibre that keeps us feeling full slows down digestion and provides roughage that keeps us regular.

Resistant starch helps promote healthy blood lipids. Both of types of prebiotics (fibre and resistant starch) are linked with many health benefits.

Technically-speaking, a prebiotic has three qualities:

  1. It needs to be undigested and reach the colon intact;
  2. It needs to be digested by our gut microbes; and,
  3. It needs to stimulate our health-promoting good gut microbes.

Now that we know what prebiotics are let’s dive into their health benefits.

 

HEALTH BENEFITS OF PREBIOTICS

 

Prebiotic fibre helps keep us regular by bulking up our poop. It gives it substance and form, so it’s not too runny or liquid. In fact, more fibre is often recommended to help with symptoms of diarrhea. Prebiotic fibre used to be thought of like a broom that sweeps food through our guts, but we’re learning more about its health benefits beyond this role.

For example, prebiotics can also help to maintain normal bowel structure and function, and even enhance blood flow to the cells of the colon.

Those are some of the health benefits of prebiotics themselves. But we get even more health benefits when our friendly gut microbes eat and digest them.

For one thing, our gut microbes use prebiotics to make short-chain fatty acids (SCFAs). These SCFAs (e.g., butyrate) can feed the cells of our colon to keep them healthy. SCFAs also inhibit the growth of bad gut microbes, and can even increase mineral (e.g., calcium and magnesium) absorption. These effects are all linked to the slight acidity caused by the acids in those SCFAs.

Dietary fibre also binds to healthful phytonutrients (phyto = plant). These phytonutrients are lost when the fibre is removed from the food. But, when we eat the prebiotic fibre, our gut microbes release these phytonutrients so we can absorb and use them.

 

WHERE TO GET PREBIOTICS

 

Dietary fibre and resistant starch are the main sources of prebiotics.

Prebiotic fibre is found mostly in plants; both fruits and vegetables.

Resistant starch is any starch (a type of carbohydrate) that goes through most of our digestive tract without being digested. It’s not broken down by our digestive enzymes because it’s “resistant”… until it gets to our gut microbes in the colon. Resistant starch is found in starchy foods like whole grains and potatoes.

One of the big differences between fibre and resistant starch is that all of the fibre we eat is undigestible. All of it reaches our colons.

Resistant starch, on the other hand, is just a small percent of the starch we eat. Most starch is digested and absorbed along our digestive tract, and that part is not considered to be prebiotic. Only the small amount of starch that is resistant to digestion and makes it down to the colon to feed our probiotics, is prebiotic.

Garlic is another source of prebiotics that promotes the growth of beneficial gut bacteria and prevents harmful bacteria from multiplying.

Here are some other great sources of dietary fibre:

  • Onions
  • Asparagus
  • Bananas
  • Berries
  • Pears

Resistant starch is found in:

  • Whole grains (e.g. oats)
  • Potatoes
  • Seeds
  • Legumes
  • Green bananas

Starches can be made resistant by cooking and cooling these foods before eating them. The cooling process allows the starches to re-shape themselves into a structure that is harder to digest (i.e., more resistant).

 

CONCLUSION

 

Prebiotics are fibre and resistant starches that feed our gut microbes. And when we feed our gut microbes, they help keep our gut healthy and have other health benefits too.

I have a great recipe below for that oh so healthy prebiotic fibre in a delicious way. This light and simple salad dressing packs a punch with raw garlic and if you want some next level prebiotics, add in a little minced onion too. It’s so simple and so much flavour! 

Recipe (Prebiotic food): Salad Dressing
Serves 2

INGREDIENTS

2 cloves garlic, minced
1 tbsp. Vinegar (Apple cider or a good quality white balsamic)
3 tbsp. Extra Virgin Olive Oil
½ tsp. Himalayan salt
* ¼ tsp. Italian seasoning for added flavour

INSTRUCTIONS

  1. Add all ingredients into a jar and shake well.

Serve & enjoy!

Tip: Add a pinch of red pepper flakes to the jar before serving if you want a kick.

References:

http://neurotrition.ca/blog/your-gut-bugs-what-they-eat-and-7-ways-feed-them

https://nutritionfacts.org/video/resistant-starch-colon-cancer/

https://extension.psu.edu/prebiotics-how-to-feed-your-good-bacteria

https://www.monash.edu/medicine/ccs/gastroenterology/prebiotic/faq

https://www.precisionnutrition.com/all-about-fibre

About Me


Hi, I’m Tracy! I create food solutions to feed your life goals. I’m a Nutritionist, chocoholic + superhero fan. Mom to three, wife to one, crazy about all four, and food! When you work with me you’ll learn to savour life and nourish all that it has to offer.

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Having dessert on-hand is a regular thing in my house and I can teach you how to have it too without all the unnecessary sugar spikes, inflammation, hormonal imbalance, mood swings, and weight gain that go along with the wrong kind of sugar. 

For starters, try using dates as your form of sugar. Its far healthier than the addictive white processed sugar that is one of the leading contributors of chronic disease.

Dates provide a slow-releasing form of sugar and are heart healthy with their generous amount of potassium. Their soluble fibre help to lower bad Cholesterol and they basically defy the dogma that all sugar is bad.

Theyve also been used as a traditional remedy for sore throats, colds, and bronchial issues. 

Of course, if youre trying to avoid sugar completely for a period of time, then these wont do. But, were nearing the holidays so whos doing that...!?!

Contact me to learn how we can work together to conquer your cravings without giving up dessert through the #linkinbio

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Having dessert on-hand is a regular thing in my house and I can teach you how to have it too without all the unnecessary sugar spikes, inflammation, hormonal imbalance, mood swings, and weight gain that go along with the wrong kind of sugar.

For starters, try using dates as your form of sugar. It's far healthier than the addictive white processed sugar that is one of the leading contributors of chronic disease.

Dates provide a slow-releasing form of sugar and are heart healthy with their generous amount of potassium. Their soluble fibre help to lower bad Cholesterol and they basically defy the dogma that all sugar is bad.

They've also been used as a traditional remedy for sore throats, colds, and bronchial issues.

Of course, if you're trying to avoid sugar completely for a period of time, then these won't do. But, we're nearing the holidays so who's doing that...!?!

Contact me to learn how we can work together to conquer your cravings without giving up dessert through the #linkinbio

#cravings #moodswings #chronicdisease #wholefoods #rightsugar #sugar #processed #cleaneats #chocolate #dessert #foodforthought #getclean #nutritionist #goals #feelbetter #newyou #2020 #snack #snacktime #wellness #brainhealth #hormones #hormonehealth #happy #nutrients #fruit
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Wow those look tasty. Also, people are very seldom allergic to dates ☺ I love them with raw natural almonds. Or as a syrup or paste to sweeten things naturally

Love my dates!

Im OVER-THE-MOON to be speaking @blendcateringco s first cooking class of 2020 called New Year, New You!

Well be covering meal planning and how to incorporate the best quality ingredients for you or your family for 2020! Knowing Chef Erica, your meals will probably look beautiful too.

Check out her beautifully styled food over at her page and if youre planning a party, corporate event, or even a wedding, then youll want to check out her elevated style of cooking and website.

https://www.blendcateringco.com/ 

#local #food #cookingclass #learntocook #2020goals #goals #foodgoals #mealplan #nutritionist #chef #bossbabe #chef #passion #cookwithpassion #hamiltonevents #entrepreneur #goodeats #cleaneats #foodofinstagram #beautifulcuisine

I'm OVER-THE-MOON to be speaking @blendcateringco 's first cooking class of 2020 called New Year, New You!

We'll be covering meal planning and how to incorporate the best quality ingredients for you or your family for 2020! Knowing Chef Erica, your meals will probably look beautiful too.

Check out her beautifully styled food over at her page and if you're planning a party, corporate event, or even a wedding, then you'll want to check out her elevated style of cooking and website.

www.blendcateringco.com/

#local #food #cookingclass #learntocook #2020goals #goals #foodgoals #mealplan #nutritionist #chef #bossbabe #chef #passion #cookwithpassion #hamiltonevents #entrepreneur #goodeats #cleaneats #foodofinstagram #beautifulcuisine
... See MoreSee Less

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