What Exactly Is It And How Do You Heal it?
The GI condition commonly known as “leaky gut syndrome” has been gaining a lot of attention lately for several reasons:
- A growing body of research has linked leaky gut to a number of “seemingly unrelated” health concerns and chronic diseases.
- As more Americans are affected by poor diet choices, chronic stress, toxic overload and bacterial imbalance it appears that the prevalence of leaky gut has reached epidemic proportions.
- The medical profession is just now agreeing this condition even exists!
This last point is especially shocking to me because “intestinal permeability” has been discussed in the medical literature for over 100 years!
The 7 Signs You Have Leaky Gut
1. Food Sensitivities – People affected by food sensitivities oftentimes find that leaky gut is to blame. Because of the onslaught of toxins that enter the bloodstream, the immune systems of people with intestinal hyperpermeability are on overdrive mass-producing various antibodies, which makes their bodies more susceptible to antigens in certain foods (especially gluten and dairy).
2. Inflammatory Bowel Disease – Researchers from Hungary have recently uncovered that elevated gut permeability is oftentimes localized to the colon in people suffering from irritable bowel syndrome and ulcerative colitis.
Another study suggests that, for Crohn’s disease patients, leaky guy is prevalent in a majority cases and even up to 10% – 20% of their “clinically healthy relatives,” which suggests a potential genetic component. Zinc supplementation has been found to be quite effective at tightening up the intestinal tight junctions in these cases.
3. Autoimmune Disease – The key to understanding how leaky gut can cause an autoimmune disease is through the research done on a protein known as “zonulin.” According to a 2011 article published in the journal Physiologic Reviews, “Zonulin is the only physiological modulator of intercellular tight junctions described so far that is involved in trafficking of macromolecules and, therefore, in tolerance/immune response balance. When the finely tuned zonulin pathway is deregulated in genetically susceptible individuals, both intestinal and extraintestinal autoimmune, inflammatory, and neoplastic disorders can occur.”
Eating gluten can oftentimes trigger this dangerous cascade. University of Maryland, School of Medicine researchers have uncovered that gluten “activates zonulin signaling irrespective of the genetic expression of autoimmunity, leading to increased intestinal permeability to macromolecules.”
4. Thyroid Problems – One of the autoimmune diseases that leaky gut syndrome may directly affect is Hashimoto’s disease. Also known as “chronic thyroiditis,” this disorder can lead to hypothyroidism, impaired metabolism, fatigue, depression, weight gain, and a host of other concerns.
5. Malabsorption – Various nutritional deficiencies result from leaky gut include vitamin B12, magnesium and key enzymes that help digest food. It is recommended that people with leaky gut supplement with a whole foods based multi-vitamin and live probiotic to not only help digest the food that they eat, but to make sure that they get the vital nutrition that they need.
6. Inflammatory Skin Conditions – First described over 70 years ago, the gut-skin connection theory has described how intestinal hyper-permeability can cause a slew of skin conditions; particularly acne and psoriasis. Generally, dangerous creams and drugs are prescribed for these skin disorders, yet they can oftentimes be fixed by healing the gut!
7. Mood Issues and Autism – According to a study published in the journal Neuro Endocrinology Letters, leaky gut has been shown to cause various neurocognitive disorders. For example, the inflammatory response characteristic of intestinal hyperpermeability triggers the release of pro-inflammatory cytokines and other chemicals that induce depression.
Regarding autism, a study was just published this past January in the journal Nutritional Neuroscience describing the “vicious circle between immune system impairment and increasing dysbiosis that leads to leaky gut and neurochemical compounds and/or neurotoxic xenobiotics production and absorption.” The idea is that the “metabolic pathways impaired in autistic children can be affected by genetic alterations or by environment-xenobiotics interference.”
Symptoms you may experience from a leaky gut:
- Food sensitivities
- Bloating
- Thyroid conditions
- Fatigue
- Joint pain
- Headaches
- Skin issues like rosacea and acne
- Digestive problems
- Weight gain
- Syndrome X
One of the biggest warning signs that you may have leaky gut can be that you’re experiencing multiple food sensitivities. Partially digested protein and fat can seep through your intestinal lining, making their way into your bloodstream and causing an allergic response.
This allergic response doesn’t mean you’ll break out in a rash all over your body, but it can lead to one of the symptoms I’ve mentioned above. If left un-repaired, it can lead to more severe health issues like inflammatory bowel disease, IBS, arthritis, eczema, psoriasis, depression, anxiety, migraine headaches, muscle pain and chronic fatigue.
According to the Journal of Diabetes, there is a strong body of evidence pointing to leaky gut syndrome as a major cause of autoimmune diseases, including Type 1 Diabetes.
Another problem with leaky gut is that it can cause malabsorption of vital minerals and nutrients including zinc, iron and vitamin B12.
The Leaky Gut Diet and 5 Healing Foods
If you suffer from leaky gut syndrome, you’re overdue to consider adopting a leaky gut diet. Here are the five foods and supplements to heal your leaky gut.
#1 Bone Broth – broth made from animal products contains collagen and the amino acids proline and glycine that can help heal your damaged cell walls. Do a bone broth fast for three days to help heal leaky gut and cure autoimmune disease.
#2 Raw Cultured Dairy – contains both probiotics and SCFA’s that can help heal the gut. Pastured kefir, yogurt, amasai, butter and raw cheese are some of the best.
#3 Fermented Vegetables – contain organic acids that balance intestinal pH and probiotics to support the gut. Sauerkraut, kimchi and kvass are excellent sources.
#4 Coconut Products – all coconut products are especially good for your gut. The MCFA’s in coconut are easier to digest than other fats so they work well for leaky gut. Also, coconut kefir contains probiotics that support your digestive system.
#5 Sprouted Seeds – chia seeds, flax seeds and hemp seeds that have been sprouted are great sources of fiber that can help support the growth of beneficial bacteria. But if you have severe leaky gut, you may need to start out getting your fiber from steamed vegetables and fruit.
Also, consuming foods that have omega-3 fats are beneficial — anti-inflammatory foods like grass-fed beef, lamb and wild-caught fish like salmon.
Top 5 Supplements for Healing Leaky Gut
There are many supplements that support your digestive health, but I believe the most beneficial leaky gut supplements are l-glutamine, probiotics, digestive enzymes, aloe vera juice, quercetin, NAG and licorice root.
#1 Probiotics are the most important supplement to take because it helps replenish good bacteria and crowds out bad bacteria. I recommend getting probiotics in both food and supplement form. I see people all the time only follow part of the protocol in healing their leaky gut syndrome by removing the damaging irritants. But the part they often leave out is re-inoculating their gut with beneficial bacteria that will keep bad bacteria at bay.
So load up on BOTH probiotic-rich foods and take AT LEAST 50 billion units of probiotics daily from a high-quality brand.
#2 Digestive enzymes (one or two capsules at the beginning of each meal) ensure that foods are fully digested, decreasing the chance that partially digested foods particles and proteins are damaging your gut wall.
#3 L-Glutamine is critical for any program designed to heal leaky gut. Glutamine powder is an essential amino acid supplement that is anti-inflammatory and necessary for the growth and repair of your intestinal lining. L-glutamine benefits include acting as a protector: coating your cell walls and acting as a repellent to irritants. Take 2–5 grams twice daily.
#4 Licorice Root (DGL ) is an adaptogenic herb that helps balance cortisol levels and improves acid production in the stomach. DGL supports the body’s natural processes for maintaining the mucosal lining of the stomach and duodenum. This herb is especially beneficial if someone’s leaky gut is being caused by emotional stress. Take 500 milligrams twice daily.
#5 Quercetin has also been shown to improve gut barrier function by sealing the gut because it supports creation of tight junction proteins. It also stabilizes mast cells and reduces the release of histamine, which is common in food intolerance. New studies have also shown its effectiveness in healing ulcerative colitis. Take 500 milligrams three times daily with meals.
If you can follow the above protocol, you are well on your way to successfully treating your gut for good.