The Importance of Gut Health - Ultra Vitality

The Importance of Gut Health


The Importance of Gut Health 

Deep in your gut, 40 trillion chemists are hard at work helping you digest your meals, making essential nutrients you can’t produce on your own, protecting you from disease, and even shaping which parts of your DNA manifest and which remain dormant.

These talented creatures are fungi, bacteria, and other single-celled organisms. And they are a bigger part of who you are than you have probably ever imagined!

Study of the microbiome — the community of microorganisms living inside your body — could well be the most compelling frontier of health science.

These microbes also play a critical role in shaping your appetite, allergies, metabolism, and neurological function. In fact, scientists have found that gut bacteria produce neurotransmitters, such as serotonin, dopamine, and GABA, all of which play a key role in determining your mood.

Studies suggest that your gut microbiota may factor into your risk of developing neuropsychiatric illnesses like schizophrenia, ADHD, obsessive-compulsive disorder, and chronic fatigue syndrome.

In other words, the bacteria living in your gut have a huge impact on the way you feel

When they have plenty of fiber, they can do their job — and your digestion, mental function, and even your mood reap the benefits.

It’s clear that fiber is critical to gut health. But less than 5% of Americans get the recommended 25 to 30 grams per day.

It’s estimated that our Paleolithic ancestors got an average of up to 100 grams per day. Compare that to the average Brit, who gets only 18 grams per day, and the average American, who gets even less — just 15.

Most of us are literally starving the good bacteria that would, if we only gave them the chance, be digesting our food and making the brain-boosting chemicals we need to thrive.



What can we do?

1) Don’t kill the good ones.

When you steer clear of unnecessary antibiotics, glyphosate, and environmental toxins, you help to create the conditions for microbial health. Organic food, anyone?

2) Don’t feed the bad ones.

A diverse population of health-promoting flora protects your gut from the less helpful strains. But not all flora are good for you. A diet high in sugar, unhealthy fat, and processed food can feed the very kinds of flora that will cause gas, discomfort, bloating, and chronic inflammation.

3) Feed the good ones.

Probiotics are the so-called “good” microorganisms inside your gastrointestinal tract. They aid in digestion and keep your tummy happy. Like all living things, probiotics must be fed in order to remain active and vibrant.

Prebiotics are the food that probiotics need to thrive. They’re a type of plant fiber that humans can’t digest and that take up residence inside your large intestine. The more of these prebiotics you feed to your probiotics, the more efficiently they’ll do good work inside you.

The simplest way to think of it is this: If you want to nurture good bacteria, eat lots of fiber. Whole plant foods — especially fruits, vegetables, legumes, and whole grains — have the most.

As New York Times personal health columnist Jane Brody writes, “People interested in fostering a health-promoting array of gut microorganisms should consider shifting from a diet heavily based on meats, carbohydrates, and processed foods to one that emphasizes plants.”

If your probiotic bacteria were in charge of the menu, they’d want abundant sources of prebiotic fibers like inulin and oligofructose, as well as pectin, beta-glucans, glucomannan, cellulose, lignin, and fructooligosaccharides (FOS). If you don’t know how to pronounce these names, don’t worry. Luckily, you don’t need a degree in biochemistry to eat good food.

Some top superfoods that provide an abundance of the best microbe-fueling nutrients include gum arabic (sap from the acacia tree, often sold as the supplement acacia fiber), chicory root, Jerusalem artichoke, baobab fruit, dandelion greens, garlic, leek, onion, asparagus, wheat bran, banana, jicama, apples, barley, oats, flaxseed, cocoa, burdock root, yacon root, and seaweed.

4) Eat the good ones.

The word probiotic comes from the Greek for “support of life.” The two main ways to consume probiotics are in dietary supplements and in fermented foods. Probiotics have been found to be helpful in treating irritable bowel syndrome, diarrhea, colitis, acne, and eczema.

But they don’t always work. A lot of people are taking probiotic supplements that are pretty much just a waste of money.

The challenge is that the vast majority of probiotic bacteria are active and effective in the lower portions of the gastrointestinal (GI) tract, but to get there, they must survive the corrosive and highly acidic environment of your stomach.


When to take your Probiotics

When are the odds the best — on an empty stomach, or with a meal?

Researchers attempted to settle this question with a study reported in the journal Beneficial Microbes in 2011. (Yes, although it may never rival People magazine for newsstand popularity, that really is the name of a journal!)

The team built a fake digestive tract with a fake stomach and intestines, but complete with real saliva and digestive enzymes, acid, bile, and other digestive fluids. They put probiotic capsules into this stomach “empty” and with a variety of foods, and tested how many survived the trip.

What did they find? Probiotic bacteria had the highest rates of survival when provided within 30 minutes before or simultaneously with a meal or beverage that contained some fat.

This makes sense. Consuming probiotics with food provides a buffering system for the bacteria, helping to ensure safe passage through the digestive tract. But consuming them after a large meal could slow everybody down, making bacteria more likely to die in the corrosive stomach environment before reaching their intended new home in the lower intestine. So right before, or with, a meal that includes some fat seems the best way to go.

Which Probiotic Supplements Are Best?

There are thousands of probiotic products on the market, with each company or retailer telling you theirs is best.

The factors I look at in evaluating a probiotic supplement are:

  1. Price. No one likes to waste money.
  2. CFUs (Colony-forming units). This is the total count of all the bacteria in the probiotic. There’s a huge range, with brands offering anywhere from 1 million to 10 billion CFUs per dose. The bigger the number, the more beneficial bacteria you get.
  3. Strains. The total number of different types of bacteria in each probiotic varies greatly. Diversity is good. Every expert has a favorite combination, but the reality is that we know very little about how the various strains interact with the human body. A broad spectrum of different kinds is likely to give you the best odds of success.
  4. Expiration date. Some probiotic supplements get so old that the bacteria are literally dead by the time they reach the consumer. Check expiration dates.