The Microbiome Diet: Can It Rejuvenate Your Gut Overall Health?


The Microbiome Diet is a brand-new, trendy weight reduction diet.It was created by Dr. Raphael Kellman and is based upon consuming and avoiding specific foods in the hopes of rejuvenating gut health.It's also believed to offer other advantages, such as a speedier metabolic process and weight loss.

This article examines the Microbiome Diet and whether it can restore your gut health.

Alina Petre, MS, RD
January 31st, 2019

Microbiome Diet

What Is the Microbiome Diet?

The Microbiome Diet is a three-phase program aimed at helping you lose weight by rejuvenating gut health. It was established by Dr. Raphael Kellman, a board-certified physician specializing in gut health.

It's based on the concept that consuming the ideal foods will help keep your gut microbiome healthy-- which is crucial to your overall health. Your gut microbiome is made up of trillions of bacteria and other microorganisms-- both friendly and unfriendly.

Maintaining the ideal balance of friendly and unfriendly bacteria in your gut is touted to enhance digestion, minimize inflammation, reduce anxiety, and even enhance brain function and mood. A healthy balance of gut bacteria is also stated to enhance metabolism, minimize cravings, and help you shed unwanted weight.

Step 1: Your Four R's Meal Plan

This very first step lasts 21 days and aims to remove unhealthy microorganisms from your gut and replace stomach acids and digestive enzymes. It's also created to populate your gut with prebiotics and probiotics to fix its lining.

This phase is the strictest of the 3 and is based upon the following "Four R's" of intestinal health:

Remove: Cutting out all foods, toxins, and harmful chemicals that might trigger inflammation or an imbalance in your gut bacteria. This consists of pesticides, hormonal agents, anti-biotics, and certain medications.

Repair: Load up on plant foods and supplements that recover your gut and support the microbiome.

Replace: Eat specific herbs, spices, and supplements that can change stomach acid, digestive enzymes, and improve the quality of bacteria in your gut.

Reinoculate: Repopulate your gut with healthy bacteria by eating probiotic- and prebiotic-rich foods and supplements.

In this phase, you are required to avoid a bigger variety of foods, including all grains, eggs, most legumes and dairy, along with starchy fruits and vegetables.Packaged and fried foods, sugar, fillers, coloring, artificial sweeteners, and some kinds of fats, fish, and meat should also be avoided. Instead, you're promoted to consume an organically grown, plant-based diet with prebiotic-rich foods, such as asparagus, garlic, onion, and leeks. Fermented foods abundant in probiotics-- such as sauerkraut, kimchi, kefir, and yogurt-- need to also be included.

Specific supplements are highly encouraged, including probiotics, zinc, vitamin D, berberine, grapefruit seed extract, wormwood, and oregano oil.

Step 2: Your Metabolic Boost Meal Plan

This is designed to last 28 days. By the time you reach it, it's assumed that your gut and microbiome have gotten more powerful, enabling you a bit more flexibility with your diet.

During this , you still want to avoid the allegedly gut-damaging foods from phase one-- however just 90% of the time. Concretely, this implies that approximately four of your weekly meals can consist of food not encouraged on the food list from step one.

In addition, dairy, free-range eggs, gluten-free grains, and legumes can be added back into your diet. Finally, you can also begin consuming most vegetables and fruits again, such as mangoes, melons, peaches, pears, sweet potatoes, and yams.

Step 3: Your Lifetime Tune-Up

This last of the diet plan is considered the "maintenance step." It has actually no recommended length, as you're encouraged to follow it up until you lose your preferred quantity of weight. Phase three is moreover meant to help you preserve the weight reduction long term.

By this point, your gut and microbiome are thought to be practically totally healed. So, although the foods to avoid remain the same as in the first , you just need 70% compliance.

In other words, you can eat what you want 30% of the time-- equalling about one meal each day. Still, it's encouraged to stay clear of processed foods and added sugar as much as possible.

Foods to Avoid

The Microbiome Diet warns against eating a range of foods, which are believed to reduce the health of your gut and microbiome.

Thus, they need to-- at least initially-- be totally avoided. These foods include:

  • Processed and fried foods.
  • Sugar and high-fructose corn syrup.
  • Sweetening agents, except for little portions of Lakanto.
  • Trans and hydrogenated fats.
  • Starchy fruits and vegetables, such as bananas, potatoes, corn, and peas.
  • Deli meats high in salt and fats.
  • Peanuts, soy, and other vegetables, except for chickpeas and lentils.
  • High-mercury fish.
  • Dried fruit and fruit juices.
  • All grains consisting of gluten.
  • Eggs and dairy, except for butter and ghee.
  • Yeast and foods containing it.

Foods to Eat

The following foods can be enjoyed throughout all phases of the Microbiome Diet:

  • Wild salmon and grass-fed meat.
  • Fermented veggies, such as sauerkraut and kimchi.
  • Non-starchy vegetables, such as asparagus, carrots, garlic, artichokes, leeks, onions, and radishes.
  • Non-starchy fruits, such as tomatoes, avocado, apples, cherries, grapefruit, kiwi, oranges, nectarines, rhubarb, and coconut.
  • Nuts, seeds, and their butter.
  • Sunflower and olive oils.
  • Chickpeas and lentils.
  • Lakanto sweetener in small amounts.
  • Herbs and spices.

In phase 2 of the diet plan, foods like free-range eggs, dairy, vegetables, gluten-free grains, and certain starchy fruits and veggies can be re-introduced.

Extra Rules

Aside from consuming and avoiding certain foods, the Microbiome Diet has extra recommendations.For starters, this diet plan promotes adhering to organic foods and avoiding chemicals in non-natural household cleaners and individual care items. It's moreover encouraged to utilize an excellent water filter.

This is believed to improve gut health by decreasing the number of contaminants, pesticides, and hormones your body is exposed to.Moreover, the diet plan encourages various supplements as a way to reduce inflammation, eliminate unhealthy germs, and assist reinforce your gut.

Examples of these supplements are zinc, glutamine, berberine, caprylic acid, quercetin, garlic, grapefruit seed extract, wormwood, oregano oil, probiotics, and vitamin D.Dieters are also cautioned to avoid overusing specific drugs-- such as anti-biotics, nonsteroidal anti-inflammatory drugs (NSAIDs), and proton pump inhibitors-- which may interrupt the balance of your gut bacteria.

Can It Restore Your Gut Health?

The Microbiome Diet may improve gut health in numerous ways.

For starters, it promotes eating foods rich in probiotics and prebiotics-- two compounds important for a healthy gut.Probiotics are live bacteria found in foods like yogurt, kefir, tempeh, kombucha, and unpasteurized fermented veggies, such as sauerkraut, pickles, and kimchi.These friendly microorganisms help colonize your gut and prevent malicious bacteria from overpopulating it.

Prebiotics are a kind of fiber that assists feed these friendly bacteria. You can find them in foods such as asparagus, garlic, Jerusalem artichokes, onion, leek, and radishes-- all of which are plentiful in the Microbiome Diet.Prebiotics and particular probiotic strains such as Lactobacilli and Bifidobacteria may also assist seal gaps between intestinal cells, preventing leaky gut syndrome.Research study further reports that probiotics can fight gastrointestinal disorders, such as irritable bowel syndrome (IBS), Crohn's illness, and ulcerative colitis.

They may moreover help safeguard against infections with the H. pylori microorganisms, among the primary causes of ulcers and stomach cancers.In addition, the Microbiome Diet moreover limits your consumption of added sugar. Too much added sugar might adversely impact gut bacteria by allowing damaging species to overgrow.

The diet plan moreover warns against the overuse of anti-biotics, NSAIDs, and proton pump inhibitors. Research studies show that these medications can harm the gut wall and wipe-out microorganisms-- including friendly bacteria.For that reason, avoiding these medications whenever possible may add to a much healthier gut as well.

Other Potential Benefits

The Microbiome Diet can offer extra health advantages.

The primary benefit is that it promotes consuming lots of fruit, veggies, healthy fats, lean protein, and other plant-based foods. It also encourages limiting added sugar as well as processed and fried foods.Despite claims that a healthier gut will improve your metabolic process, reduce cravings, and promote weight-loss, research in people to confirm these benefits is lacking.

That mentioned, the Microbiome Diet tends to be naturally low in fat however rich in vitamins, minerals, and fiber-- which might add to weight-loss without the requirement to count calories or determine portion sizes.

By enhancing your gut health, the Microbiome Diet may additionally safeguard against a variety of illness.These include obesity, type 2 diabetes, cardiovascular disease, metabolic syndrome, colon cancer, Alzheimer's, and depression.

What's more, your microbiome is accountable for turning fiber into short-chain fatty acids that strengthen your gut wall and your body immune system. A more powerful gut wall can help avoid unwanted substances from entering your body and provoke an immune reaction.

Restricts Your Intake of Specific Beneficial Foods

The very first step of the Microbiome Diet is restrictive and requires that you remove a variety of foods-- a few of which may be healthy and benefit your health. These include some fruits, starchy veggies, all grains, and the majority of vegetables.These foods are rich in vitamins, minerals, and other helpful plant substances.

Moreover, unless you're intolerant to them, clinical proof supporting that you require to stay clear of these foods to drop weight or keep a healthy gut function is lacking.

Highlights Organic Foods

The Microbiome Diet puts a strong focus on consuming organically grown foods to avoid pesticides and hormonal agents.Yet, it fails to acknowledge that organically grown foods might be treated with pesticides too. They contain organic pesticides instead of the synthetic ones located in conventionally-grown produce.

Both artificial and natural pesticides can be hazardous to your health when consumed in large dosages. Nevertheless, doses considered harmful are much greater than what you 'd normally locate in fresh produce.There is little scientific proof supporting the idea that non-organic foods damage your gut. What's more, diets abundant in fruits and vegetables offer many health benefits-- regardless of whether they're organic or traditionally grown.

Given that organic produce tends to be more expensive, a diet plan promoting consuming just organically grown foods might restrict the amount or range of foods people can afford.

Heavy on Supplements

The Microbiome Diet also recommends taking a variety of dietary supplements. These are claimed to help in reducing swelling, eliminate unhealthy bacteria, and reinforce your gut. Examples of recommended supplements consist of probiotics, vitamin D, glutamine, berberine, caprylic acid, quercetin, grapefruit seed extract, wormwood, and oregano oil.

Such supplements tend to be costly. Moreover, besides probiotics and vitamin D-- which can benefit gut health-- most have only little clinical proof backing their use to improve gut health.

The Bottom Line

The Microbiome Diet restricts sugary, fried, and processed foods, focusing instead on fresh fruit and vegetables, lean protein, healthy fats, and probiotic- and prebiotic-rich foods. It's likely to assist gut health and weight reduction but can be unnecessarily limiting. Plus, its focus on supplements and organically grown foods is unsupported by science.

That mentioned, the Microbiome Diet does end up being less restrictive with time and is most likely to be advantageous -- as long as you can adhere to it.

January 22, 2019

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