How do you know if your internal microbiome is healthy and happy? “It’s a gut feeling. Quite literally. With bacteria and other microbes vastly outnumbering the human cells in our bodies, we’re more bacteria than human. Our bodies can’t function properly without them. They support our immune system, help us process and absorb nutrients, and lower the risk of many conditions, including: obesity, Cancer, Heart Disease, Diabetes, & Mental Health, Certain Mood Conditions, heart disease Many chronic and autoimmune diseases have also been linked to a microbiotic imbalance — or dysbiosis. This just means: Trust your gut when it’s feeling funny and revisit the state of your health.There are roughly 100 trillion bacteria in the digestive system alone. It may seem like a tall order to change them, but the good news is that your microbiome can quickly change. Research has shownTrusted Source that within two to four days of eating right, your gut microbiome can change.Day 1: Saturday
When to wake up
Let your body wake up naturally. Sleeping in line with your body’s natural circadian rhythm is important for good sleep and a healthy gut. The gut microbiota has a circadian rhythm like we do, Our gut microbiota will fluctuate in terms of composition and abundance based on our rhythm of when we eat and sleep. If that circadian rhythm is disrupted, we are going to have issues. We don’t want to interrupt that cycle.”
What to eat today
Ditch the Western diet. A diet that’s high in animal protein, sugar, and fat, and low in fiber — like the diets full of processed foods that are popular in the United States — have been shown to decrease the amount of bacteria in the gut, especially of beneficial Bifidobacterium and Eubacterium species. The Western diet has also been linked to an increased risk of developing diabetes, heart disease, and even certain cancers.
Go Mediterranean
A recent review found that a diet rich in vegetables, fruits, and whole grains with a lower intake of red meat, processed foods and meats, and dairy increased the amount of total bacteria in the gut and supported beneficial bacteria like Lactobacillus and Bifidobacterium. So why not try the Mediterranean diet, which follows these recommendations?
Stick to one glass of red wine or dark chocolate
Other types of alcohol can harm gut health by decreasing beneficial bacteria, but red wine has been shown to support beneficial bacteria in the gut thanks to its concentration of polyphenols. If you don’t want to drink, indulge in fresh berries or dark chocolate to get the same polyphenol benefits.
WHAT ARE POLYPHENOLS? Polyphenols are plant compounds that have been linked to health benefits like lowering blood pressure and cholesterol. Many polyphenols aren’t absorbed by the body and instead end up being digested by bacteria in the gut.
What to do today
Try to stop smoking, if you do. A small study from 2013 found that when people stopped smoking, they had more microbial diversity in their gut. To be on the safe side, halt vaping activities too.
Go for a 30-minute run or workout
Add gut health to the list of reasons you should hit the gym. While the gut exercise connection isn’t yet clear, many researchers believe that exercise reduces stress hormones, which affect the microbes in your gut. A small study found that exercise alters intestinal bacteria in humans and increases microbial diversity. A 2018 study found that exercise increased the microbes that help reduce inflammation, fight insulin resistance, and support a healthy metabolism. Once the participants stopped exercising regularly, their microbiomes went back to what they had been at the start.
When to sleep: 11 p.m.
Sleep deprivation has been found to alter the bacteria in your gut. Go to bed early — at least 30 minutes before you normally do on a weekday — for quality sleep.
Day 2: Sunday
When to wake up:
7:30 a.m. Get up earlier so you’re not preparing your body for a late start on Monday.
What to eat today
Add high-fiber foods to every meal. Fiber is key to a happy gut, especially indigestible fiber. Indigestible fiber, aka prebiotics, boost the bacteria you already have instead of adding new bacteria, like probiotics. Feed the bacteria in your gut with:
- raspberries
- green peas
- broccoli
- beans
- lentils
- whole grains
They’ll help support beneficial bacteria like Bifidobacteria.
Cut added sugar
The microbes in your belly love sugar just as much as you do, but the results aren’t great. Simple sugars feed bacteria and can lead to over growths of less beneficial or harmful bacteria and reduce diversity. Check out the ingredient list in breads, sauces, and condiments and keep your daily intake under the recommended limit of 37.5 grams (g) for men and 25 g for women.
Have a glass of kombucha
Fermented foods contain beneficial live bacteria. Some examples include:
- kombucha
- kefir
- miso
- pickles
- kimchi
These probiotic foods can help improve intestinal health and digestion by supporting and introducing beneficial microbes. When choosing fermented foods, be sure to pick items that are low in sugar like unsweetened Yogurt.
What to do today
We live in a society that is too clean. We are not exposed to enough microbes during childhood, so we are not properly educating our immune systems.
Play with a pet
Studies have found that exposure to pets as infants and children can:
- reduce the risk of developing allergies
- support a healthy immune system
- encourage a diverse microbiome
But that doesn’t mean that adults don’t benefit from the fuzzy snuggles, too.
Get dirty
Garden. Play outside. Lounge on the grass. Exposure to the natural microbes around us can help replenish our microbiota and encourage diversity. It’s probably not wise to go around licking subway poles or eating undercooked chicken, but most of us could benefit from a little less ‘Cleanliness.’
When to sleep:
11 p.m. Keep the early bedtime to wake up refreshed tomorrow and stay in sync with your circadian rhythm.
Day 3: Monday
When to wake up:
6:30 a.m. Try to get up at least 7 hours after you went to bed to bank a full night’s rest.
What to eat today
Try a meatless Monday. Diets that are loaded with fruits and veggies and low in meat have been linked to more diverse microbiota and an abundance of good bacteria like Prevotella. Meat-heavy diets can increase the abundance and activity of microorganisms that have been linked to inflammatory bowel disease.
Hold the artificial sweeteners in your coffee
Studies have shown that artificial sweeteners like sucralose, saccharin, and aspartame can change the balance of bacteria and reduce the amounts of beneficial bacteria in the gut. These microbial changes are believed to be the reason why artificial sweeteners drive glucose intoleranceTrusted Source more than natural sugars.
Drink two extra glasses of water
Proper hydration is key to keeping food moving through your intestines properly, and this movement is vital for a healthy gut.
What to do today
Throw out your antibacterial toothpaste, dental floss, and mouthwash. Antibacterial chemicals can cause antibacterial-resistant microbes and harm beneficial bacteria in your mouth. A small study found that changes in the bacteria in your mouth can impact how well you absorb nutrients like nitrite which has been shown to lower blood pressure.
Destress
Stress reduces beneficial bacteria and increases harmful bacteria in the gut. Chronic stress is particularly dangerous because it may increase intestinal permeability (also known as leaky gut) and allows the gut microbiota to go where they shouldn’t, causing inflammation.
When to sleep: 11 p.m.
Keep up a healthy sleep pattern and go to bed early to wake up sharp tomorrow. Even partial sleep deprivation can alter your microbiome, and recent findings suggest that these changes reduce your cognitive function.
The rest of the week
A healthy, low stress lifestyle with an emphasis on sleep, exercise, and plant based foods is the best way to support a healthy gut. But if you’re only going to stick with one thing: Change your diet to include more whole foods and fresh vegetables. This will have the single biggest impact.