The following article on restoring wellness via repairing microbiome health is written by Dr. Crystal Dawn Silas, MD, Herbalist, blog writer, speaker, and world traveler. Dr. Crystal Dawn is dedicated to empowering people to live a more holistic and happy life. Connect with her on Instagram or Facebook.
In the great words of Hippocrates, “All disease begins in the gut.” Restoring wellness also begins in the gut. The digestive tract is not just for digesting and absorbing nutrients. A well-functioning digestive system will maximally absorb nutrients from our food to provide the energy and the building blocks for maintaining health, healing, and repair. Healthy digestion is the starting point when we’re in the process of restoring our health and wellness. It is not only the processor and assimilator of nutrients, it’s also where we elimiminate waste, and is responsible for the proper functioning of our immune function. In fact, approximately 70% of the immune system resides in the gut!
Good gut health is critical to restoring wellness. Good gut health has been shown to positively influence brain health and research reveals that there is a strong gut-brain connection. Good gut health will positively influence metabolic, hormonal, immune, and neurological health. Restoring wellness is the process of restoring gut health. And it all starts with the microbiome.
What is the Microbiome?
Humankind has co-evolved with its microbiome. Consider that if our bodies are our temple then our microbiota is its loyal attendants. We have lived in symbiosis since the beginning of time. These microorganisms are made up of “friendly” bacteria, viruses, protozoa, archaea, and fungi. When microorganisms behave synergistically to further the wellbeing of their host, they are called a commensal. Like other ecosystems, our microbiome thrives on the diversity, harmony, and cooperation of its species. This causes physiological homeostasis (balance) that sustains the wellness and vitality of the host. Science reveals that the more diverse the gastrointestinal microbiome is, the more it will positively influence every aspect of our physiological and psychological well-being. Our physiology has evolved with and trusts and relies on microbiota to regulate our genetic expressions, hormones, immune response, metabolism, mood, cognition, the assimilation of nutrients, and neurology.
However, a damaged microbiome is not commensal in that it does not promote the wellbeing of the host. This is often called dysbiosis and leads to digestive imbalances that could lead to more serious digestive issues. This imbalance can turn on the switch for those genes that code for unhealthy aging and inflammation.
A Healthy Gut Lining is Critical to Restoring Wellness in the Body
A healthy gut requires an intact mucosal barrier function. Central to the intestinal lining and part of the mucosa is a gel-like layer of mucous. It is 90% water and 10% glycosylated proteins. Mucous hydrates and protects the epithelial layer of gut mucosa while being permeable to transfer nutrients. A healthy mucous layer is nutrient-dense and is both food and home to a commensal microbiome. The intestinal mucosal barrier forms part of our defense mechanism in the immune system. The mucosal cells are strongly attached to each other through tight junction proteins called occludin and zonulin. The tight junction forms a semi-permeable protective barrier so undigested proteins and toxins do not readily cross the mucosal barrier.
What Has Damaged Our Microbiome?
After World War II, there was a shift towards a western-style diet of increasingly processed foods that were low in fiber and high in salt, saturated fats, and refined carbohydrates.
This shift away from whole foods, high fiber, and a plant-based diet is associated with a dysbiotic microbiome that tips the scales towards the genetic switches that cause unhealthy aging and dis-ease With the dietary shift towards processed foods, we see an increase in autoimmune disorders, mood disorders, neurodegenerative conditions, metabolic diseases, and accelerated aging.
The Standard Western Diet leads to a damaged microbiome that contributes to some of these common health challenges:
- Mood, cognition, and neurological imbalances
- Metabolic condition
- Digestive irregularities
- Unhealthy gut lining
- Hormonal imbalances. (Here’s a great article on how to balance hormones, naturally.)
A healthy microbiome is key to restoring wellness, and can actually reverse the symptoms of chronic dis-ease.
The 5 R’s to Cultivate A Beneficial Microbiome
- Processed foods (anything with more than five ingredients on its label)
- Foods with additives, dyes, emulsifiers, preservatives, flavorings, and anything in them that you can’t pronounce or don’t know what it is
- Refined sugar, fructose, corn syrup, high-fructose corn syrup, sucrose, or candy
- Refined grains
- Saturated fats
- Exposure to environmental toxins
- Energy drinks, high-sugar sports drinks, soda (regular or diet)
- Fruit juice where pulp (fiber) has been removed
- Coffee (Caffeine is a central nervous system stimulant and may fatigue your adrenals with habitual use. Even decaf has up to 50% caffeine, and the chemicals used to decaffeinate are worse than the caffeine itself.)
- Water and herbal tea
- Organic whole, plant-based foods
- Organic meat, fish, eggs to 2-3 servings/week grass-fed, hormone-free, antibiotic-free
- Healthy fats coconut oil (high heat), butter, ghee, olive oil (low heat or salad), avocado oil, nuts, seeds
- Organic vegetables unlimited each day
- Fruit up to three servings per day, preferably low glycemic fruits like berries, apple, grapefruit, lemon, and pitted fruits like cherries, apricot, plums, peaches, or avocado.
- Organic whole grains (gluten-free if gluten sensitive)
- Herbal coffee or chai
- Attract and nourish a healthy microbiome with a whole foods, plant-based diet.
- Fiber is a prebiotic. Eat at least 40grams of fiber per day.
- Probiotic-rich foods with every meal from a variety of sources. (Kimchi, coconut kefir, sauerkraut, kombucha, miso, yogurt, pickles, or tempeh.)
- Herbs as spices or teas and either fresh or dried are our secret weapon and create agents in the body help fend off undesirable effects.
- Try to eat at least 30 different plants each week
- Consider fresh or dried infusions of plentiful but nutritive spring tonic herbs of nettle, dandelion, etc.
Where we put our fork affects everything that we are, and 90% of who we are is our microbiome. Through food and lifestyle choices we can attract those commensal microflorae that will turn on the genetic switches that maintain well-being, and are essential to restoring wellness. Understand that what we feed our microbiome is pivotal. Every meal tips the scales towards wellbeing or dis-ease. A commensal or dysbiotic microbiome is dependent upon us. We give them food and a home. What we eat, they also eat. They in turn switch on and off the genes that regulate many processes throughout the human body.
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If you’d like to learn more about Dr. Crystal Dawn Silas, you can explore her writing on Instagram or Facebook, or join her for an upcoming Lotus Vine Journey retreat, an immersive Meditation, Yoga and Healing Ayahuasca Retreat happening in Peru known for providing a safe and professional container.