The Importance of Gut Bacteria

The research coming in on gut bacteria is startling and very important for your health. Gut bacteria is the good bacteria that helps properly digest your food, makes important B vitamins, and enables your body to absorb minerals, vitamins, and other nutrients. It’s the same bacteria that gets killed off every time you take antibiotics. Here’s what new research has found:

1. People who are overweight or obese have different types of gut bacteria than people who are thin. If you want to lose weight, take a good probiotic supplement and don’t rely on yogurt. Why? Because it’s probiotic count isn’t reliable. Yogurt often has added sugar or sweeteners, which can kill off good bacteria. I suspect we’ll soon be able to purchase “thin gut bacteria” probiotic supplements.

2. For dental health, your mouth needs three specific probiotic strains. With a strong colony in your mouth, you can say goodbye to tooth decay, periodontal disease, and bad breath AND have naturally whiter teeth. No, I am not kidding. These strains are sold under the brand name, Evora, which is available at Walgreens. It comes as a good-tasting lozenge you let dissolve in your mouth after brushing your teeth. I know this because after I needed three rounds of ever stronger antibiotics last fall for what started out as a mere cold, I had to repopulate my entire body.

3. You are gifted your gut bacteria in utero by your mother. Also, the foods she favored when she was pregnant are the foods you prefer during your life. I inherited a sweet tooth.

4. People who have IBS – irritable bowel syndrome - find relief when they repopulate their gut bacteria with Bifidobacterium infantis. Now sold as Align brand at drugstores.

5. It isn’t easy to repopulate gut bacteria. Our modern processed food diets can easily kill off the good bacteria. Gut bacteria needs to be fed. Just like your garden soil needs fertilizer, gut bacteria needs nutrients to help them grow and colonize. They love a diet of vegetables and fruit. The name of nutrients that do this are called, fruit ogliosaccharides, which are as you now know, found in vegetables and fruit. Sorry, all those Cheetos and malted milk balls can destroy them.

6. Symptoms that can disappear with healthy gut bacteria are eczema, diahrrea, anxiety, depression, constipation, being overweight, candida overgrowth, and some forms of autoimmune disorders. Yes, this gut bacteria is important. Oh, and it can reduce or eliminate sugar cravings.

7. Mice who didn’t have a strong colony of gut bacteria (they’d been given mouse antibiotics) were way more susceptible to the influenza virus than mice with good gut bacteria.

8. Researchers were looking for the difference between babies who thrived in subsistence-level living in Malawi, and those who didn’t. The difference? The healthy babies had gut bacteria that enabled digestion and assimilation of minerals, vitamins, and other nutrients. The babies who had the distended stomachs of starvation didn’t have healthy gut bacteria.

This research is just the start. Now reports are coming out every week. I’ll keep you updated. But for now, take a good probiotic with multiple strains once or twice a day. More often if you have been on antibiotics. I personally like the brand, PB8. because it’s affordable and works well. As well as Evora. Who doesn’t want whiter teeth and happier dental check ups?

The size of your fist

There are so many “recommended” ways to eat for weight loss. I’ve spoken with folks who eat no carb, or no meat, or just soy shakes. Some swear by “raw” foods, or by eating no fat. When you think of following a somewhat nutritionally unbalanced regime as all of these are, go back to the basics before you make your life more complicated.


The most important “basic” is to never overeat. Eat as much food as the size of your fist at each meal. Make a fist and look at the size of your fist. Eat that much food 3 times a day, perhaps 4. One of my coaching clients has an ideal weight of 250 pounds, which is twice what I weigh. And his fist is twice the size of my fist. This is not a coincidence.

Another way to not overeat requires mindfulness. Eat 0-5 on a hunger scale. The scale ranges from 0 to 10. Zero is empty, 5 is comfortable, 7 is full, and 10 is stuffed. You’ll need mindfulness to pay attention to your stomach’s hunger numbers before, during, and after eating. It’s a very elegant and certain system and one I’ve used for almost 30 years. Mindfulness offers other advantages. You’ll find yourself eating the most appealing foods, slowing down to savor every bite, enjoying better digestion, and probably sleeping better.

The best way to follow either one of these plans is to keep a food diary and record when, what, and how much you eat. Also record beginning and ending hunger numbers so you can start the process of eating mindfully.

And as to unbalanced diets, they may seem glamorous and exotic at first, but may not have a glamorous ending if your eating is out of balance for years. You could encounter low energy, hormonal imbalances, and emotional challenges. So eat balanced – meaning high quality protein, good fats, and vegetables/ fruit - as best you can.

And if you really want to lose weight, eat 0-5 and only eat foods that you prepare from scratch. That means no processed foods. I do this often and as much as possible, but not 100%, otherwise, I wouldn’t be writing this blog to you, I’d be in the kitchen wearing an apron.

All the best,