Authored by Dr. Barrett

These microbes do many things for us. So much in fact that without them it would be difficult for us to survive. They digest certain fibers turning them into short chain fatty acids that we need for our digestive health. They communicate with our immune cells and control how we respond to infections. New research indicates that there is a strong connection between our brain health and our microbiome. The microbiome is also considered to be an endocrine organ because it exerts influence on distant organs and pathways (1).

Oral contraceptive pills (OCPs) also known as birth control, impacts the health of our microbiome. The hormones that are naturally produced in our bodies and the hormones that we take orally both impact the composition of our microbiome (2). It makes sense that taking hormones orally would alter the microbiome. For millions of years we were only exposed to hormones that we produce naturally. It’s only been in the last 70 years that we started taking hormones by mouth. 

Folks who take oral birth control (hopefully) know that when they take antibiotics the birth control pill can become much less effective. One hypothesis for this effect is that antibiotics dramatically alter the microbiome where a significant amount of estrogen metabolism takes place (3).

Unfortunately the birth control pill can also increase your risk of inflammatory bowel disease. In two large studies it was found that women who use oral contraceptives for over 5 years had a significantly increased risk for developing inflammatory bowel disease, particularly Crohn’s (4).

It’s not just the gut microbiome that’s impacted by birth control pills. The vaginal microbiome is also altered and the risk of vaginal yeast infections is increased in people taking birth control pills (5).

We need more research into the microbiome but we know enough now to know that taking oral hormones impacts the health of our microbiome. 

In general here are some ways to support a healthy microbiome:

• Consuming fiber daily from a variety of sources. Aim for 30-35g daily. 
• Limit processed foods and high sugar foods in your diet.
• Consume fermented foods.
• Limit your use of antibiotics.

References:

1. Qi X, Yun C, Pang Y, Qiao J. The impact of the gut microbiota on the reproductive and metabolic endocrine system. Gut Microbes. 2021 Jan-Dec;13(1):1-21. doi: 10.1080/19490976.2021.1894070. PMID: 33722164; PMCID: PMC7971312.
2. Hua X, Cao Y, Morgan DM, Miller K, Chin SM, Bellavance D, Khalili H. Longitudinal analysis of the impact of oral contraceptive use on the gut microbiome. J Med Microbiol. 2022 Apr;71(4). doi: 10.1099/jmm.0.001512. PMID: 35452382.
3. Adlercreutz H, Pulkkinen MO, Hämäläinen EK, Korpela JT. Studies on the role of intestinal bacteria in metabolism of synthetic and natural steroid hormones. J Steroid Biochem. 1984 Jan;20(1):217-29. doi: 10.1016/0022-4731(84)90208-5. PMID: 6231418.
4. Khalili H, Higuchi LM, Ananthakrishnan AN, Richter JM, Feskanich D, Fuchs CS, Chan AT. Oral contraceptives, reproductive factors and risk of inflammatory bowel disease. Gut. 2013 Aug;62(8):1153-9. doi: 10.1136/gutjnl-2012-302362. Epub 2012 May 22. PMID: 22619368; PMCID: PMC3465475.
5. Spinillo A, Capuzzo E, Nicola S, Baltaro F, Ferrari A, Monaco A. The impact of oral contraception on vulvovaginal candidiasis. Contraception. 1995 May;51(5):293-7. doi: 10.1016/0010-7824(95)00079-p. PMID: 7628203.

 ​

Authored by Dr. Aidanne

What is Acne?
Acne refers to the inflammation and irritation of the hair follicle that results in trapped oils (also known as “sebum”), skin cells, and various bacteria known as C. acnes that populate the skin surface. When trapped, this mix of materials can produce what we know as pimples that are characteristic of acne. Pimples can come in many forms and show as either white heads, black heads, raised bumps or cysts deep under the skin surface. They are commonly located on the face, arms, chest and back. Whether it is showing as a single pimple or more widespread, the pressure of a clogged follicle can become very painful and lead to scarring.

What Causes Acne?
I hear this question frequently in clinic, and there is no one catch all answer for everyone. Some people may have a single key root cause while others may have a combination of triggers. This is where blood work and functional lab testing are useful to guide proper management of acne.

As with most conditions, acne has both modifiable and unmodifiable risk factors. Modifiable factors are those that are within our control to change. Unmodifiable are those that are out of our control.

Here are some of the most common modifiable triggers for acne:

• Hormonal Changes (ie. estrogen, testosterone, DHT, DHEA, etc.)
• Diet & Food Sensitivities
• Blood Sugar Regulation (ie. Glucose, insulin)
• Stress (ie. Cortisol)
• Nutrient deficiencies

Here are some of the most common unmodifiable triggers for acne:

• Age
• Genetics / Family History

Hormones:
Androgens and androgen precursors are hormones that can lead to acne when elevated. These include testosterone, DHEA, and DHT. The latter has nearly four times the potency of testosterone. These hormones increase the amount of sebum that is produced, which can clog the pores more frequently leading to increased acne. Also, fluctuations in estrogen and progesterone throughout the menstrual cycle can also worsen acne.

Diet & Blood Sugar Regulation:
You may have experienced a pimple or two after eating a lot of baked goods or sugary foods. When we eat foods that are high on the glycemic index, our blood sugar levels go up. Given insulin’s main job is to remove sugars from the blood stream and send them to the tissues to be burned for fuel, a high blood sugar level causes insulin to rise. Elevated insulin levels can drive the production of androgens, thus leading to increased sebum production.

Whey is a protein found in dairy that can trigger acne for a couple of reasons. When consumed regularly, food sensitivities can result in GI related inflammation that weakens the skin barrier. Many people do not tolerate dairy well, and this is often due to either its lactose or whey content. Secondly, consuming whey leads the body to make a chemical called Insulin Like Growth Factor (IGF-1) which triggers cells to grow. What is one of the main hormones that causes tissue growth? Yet again, the answer is testosterone!

Stress:
When stressed, the body makes various hormones to drive the “fight or flight” response. The adrenal glands are the primary source of two key hormones in this process, DHEA and Cortisol. DHEA can be converted into testosterone in the body, and cortisol spikes increase circulating blood sugars so that the body has quick fuel if it needs to act quickly.

Adaptogens are a group of botanical medicines that help the body “adapt” to the stress response and improve stress resiliency. I often include an adaptogen as part of an acne protocol.

Nutrient Deficiencies:
Those living with acne have been found in the literature to be more likely to have low Vitamin A, Vitamin D, Vitamin E and zinc status compared to their counterparts. Where it’s hard to say whether these deficiencies are a main cause acne, their supplementation has been shown to improve the intensity of acne, reduce inflammation, and help skin cells heal.

Authored by Dr. Barrett

Authored by Dr. Aidanne

Up to 7% of women do not experience any symptoms but most women will present with cyclical or chronic pelvic pain, painful intercourse, intense menstrual cramps, fatigue, back pain, bloating, nausea, and infertility (nearly 50%). This pain can severely impact one’s quality of life, mood and sense of self. 

The inner lining of the uterus is meant to respond to estrogen with changes in the menstrual cycle. When found outside of the uterus, this endometrial tissue can wreak havoc on organs and systems due to both its physical presence as well as the inflammatory response it exerts on the local nerves when exposed to estrogen. Up to 7% of people do not experience any symptoms but most people will present with cyclical or chronic pelvic pain, painful intercourse, intense menstrual cramps, fatigue, back pain, bloating, nausea, and infertility (nearly 50%). This pain can severely impact one’s quality of life, mood and sense of self. 

The risk of endometriosis goes up if you have a family history, early onset of menstruation, late menopause, heavy and short menstrual cycles, or have never had a pregnancy. 

The goal of supporting a person with endometriosis is to support clearance of estrogens to lower their effect on the system, alleviate pain, and reduce inflammation. Often women are told that they simply have heavy periods, and they’ll have to either live with it or go on birth control. Although birth control can provide relief, there are other options available. Let’s dive in!

Diet:
​
As elevated sugar in the diet can increase our estrogen levels, minimizing excess carbohydrates and sugar is key in reducing pain symptoms of endometriosis. 

Since we eliminate hormone metabolites through our stool, ensuring that bowel movements are well-formed and easy to pass is important to avoid reabsorbing estrogen. Fibers such as those that come from ground flax seed can help with this and can also reduce estrogen in the blood stream by increasing the level of sex hormone binding globulin (SHBG). 

Antioxidants are needed to offset the oxidative stress that occurs with inflammation. Foods that had a mother and are colorful are typically antioxidant rich, such as green leafy veggies, berries, red onion, carrots, etc. 

Finally, the cruciferous family of veggies (ie. broccoli, cauliflower, Brussels sprouts, etc.) contain compounds in them called indol-3-carbinol (I3C) and diindolylmethane (DIM) which help metabolize estrogens to the lower potency, 2-hydroxyestrone form. 

Food is medicine!

Lifestyle:

The best lifestyle factors to improve symptoms of endometriosis include movement, reducing exposure to environmental estrogens also known as xenoextrogens, and using castor oil packs. 

Movement can have a positive impact on all body systems. In this case, it encourages the muscles to utilize the sugars within our blood stream. When blood glucose levels are reduced, so is the hormone needed to take them out of the blood stream known as insulin. High levels of insulin dampen our liver’s ability to produce SHBG which allows estrogen to roam more freely in the blood stream and exert its effect on bodily tissues. 

Xenoestrogens can come from various sources such as plastics (BPA, BPS), polychlorinated biphenyl (PCB), phthalates in cosmetic products, pesticides, cigarette smoke, exhaust, chemical pollutants, etc. These synthetic estrogen mimicking components can be reduced by:

• Switching to a stainless-steel water bottle
• Buying organic where possible
• Dusting & vacuuming regularly 
• Incorporating EWG approved unscented & phthalate free cosmetic products
• Cooking with cast iron
• Using glass storage containers vs. plastic and avoiding heating plastics

Although the mechanism is not fully clear, castor oil is known to have anti-inflammatory and analgesic effects when used topically. It can be applied to the abdomen or pelvis to alleviate pain symptoms. Talk to your naturopathic doctor to learn more! 

Botanicals & Nutritional Supplementation:

Botanical & nutritional medicines can be used to support the liver in clearing estrogens, bring blood sugars into balance, and alleviate pain by reducing inflammation. 

Common recommendations would include:

• Hormone Regulators – Chaste tree verry, 
• Antioxidants – Melatonin, Resveratrol, EGCg, Pycnogenol
• Anti-inflammatories – Turmeric, Cat’s Claw, Ginger, Garlic
• Liver Supporting – Milk thistle, NAC, Burdock

A placebo-controlled study from 2013 in Brazil showed that melatonin at a dose of 10mg nightly was able to reduce daily pain scores by nearly 40% when taken for 8-weeks. This affect was attributed to melatonin’s ability to decrease both reduce pain on its own and lower levels of a protein called brain-derived neurotrophic factor (BDNF) which makes the nerves more sensitive to pain. 

A 2021 randomized control trial conducted in Iran showed that 400mg of garlic extract taken daily for 1-3 months could improve pelvic pain, low back pain, heavy menstrual bleeding, and painful intercourse. This effect was attributed to garlic’s ability to support estrogen clearance in the liver and its anti-inflammatory Allicin content. 

Interested in learning more? Let’s chat!

References:

1. Schenken, RS. Endometriosis: Pathogenesis, epidemiology, and clinical impact. UpToDate. Updated: Feb 13, 2023. Accessed: Apr 6, 2023.
2. Endometriosis. World Health Organization. Accessed from this link. 
3. Prousky, J. Textbook of Integrative Clinical Nutrition. CCNM Press. 2013.
4. Daka B, Rosen T, Jansson PA, Råstam L, Larsson CA, Lindblad U. Inverse association between serum insulin and sex hormone-binding globulin in a population survey in Sweden. Endocr Connect. 2012;2(1):18-22.
5. Ilhan M, Dereli FTG, Akkol EK. Novel drug targets with traditional herbal medicines for overcoming endometriosis. Curr Drug Deliv. 2019;16(5):386-399.
6. Schwertner A, Conceição dos Santos CC, Costa GD, et al. Efficacy of melatonin in the treatment of endometriosis: A phase II, randomized, double-blind, placebo-controlled trial. Pain. 2013;154(6):874-881.
7. Amirsalari S, Behboodi Moghadam Z, Taghizadeh Z, Jafar Abadi MN, Sabaghzadeh Irani P, Goodarzi S, Ranjbar H. The Effect of Garlic Tablets on the Endometriosis-Related Pains: A Randomized Placebo-Controlled Clinical Trial. Evid Based Complement Alternat Med. 2021 Jul 20;2021:5547058. doi: 10.1155/2021/5547058. PMID: 34335819; PMCID: PMC8315864.

Authored by Dr. Barrett