Toronto Functional Medicine Centre

Thursday, March 26, 2026

Endometriosis: A Health Profile From Our Toronto Centre For Functional Medicine

Did you know that 190 million females around the world are afflicted by endometriosis? Treatment plans can be customized for this condition by our Toronto area functional medicine practitioners, which may help regulate periods, pain, and other symptoms.

Endometriosis is a chronic inflammatory condition, and many individuals experience symptoms for years before receiving a diagnosis, as it can be difficult to detect and is often underrecognized. This condition can be debilitating enough to potentially cause absences from work and school. There isn’t a way to prevent it either – but what we can do is understand what it is and how to manage it. This information can drive you to get comprehensive testing conducted, which could help delay or prevent the disease from progressing in your body.

This new blog post emphasizes:

What endometriosis is;
A list of symptoms and causes;
The ways functional medicine therapies can target this condition;
How we can enhance your clinical experience with our integrative treatment approach.

What is this health condition?

Your uterine lining is composed of specialized tissue. When you have endometriosis, uterine tissue is found to have grown externally from the uterus. Sometimes this tissue extends into the fallopian tubes, behind the uterus, or into the abdomen or pelvic region.

As you already know, your uterine lining sheds blood and cells during a period; but when this tissue is located outside the uterus, it cannot shed properly and may trigger severe pain or reproductive issues.

Studies have shown that women with endometriosis tend to experience higher mental health setbacks and whole-body inflammation compared to women without the disorder. “Endometriosis has traditionally been thought of as a disorder that primarily affects the pelvic area; however, it is now recognized as a systemic disorder, meaning its effects occur throughout the body,” confirms Yale Medicine.

Causes and symptoms

Though science has significantly advanced, there still isn’t a clearcut reason as to why endometriosis forms. There are a few theories, though:

You have a first-degree relative with the condition (i.e. mother)
Your immune function is unable to remove the tissue located outside the uterus
From retrograde menstruation, which is when period blood and endometrial cells move upward into the pelvis and fallopian tubes instead of exiting the vagina.
Hormones may alter abdominal cells (peritoneal cells) into cells that are similar to the ones in the uterine lining.
The blood vessels end up transferring endometrial cells to other body parts.

If left untreated, endometriosis can lead to declines in sexual health, as well as infertility or ectopic pregnancies, depression, anxiety, ovarian cysts, and potentially incontinence.

The functional medicine approach to endometriosis

Some women opt into taking a personalized medicine approach to their endometriosis condition. As we all have disparate lifestyle factors and genetics, tailored therapies can help tackle the root cause of health challenges, which may help relieve menstrual discomforts. Here are some ways endometriosis may be handled with the functional medicine approach:

Comprehensive testing: We might recommend functional lab tests to explore what may be worsening your symptoms, such as high oxidative stress, gut dysbiosis, hormone imbalances, etc. These results can help us pinpoint the roots of your symptom severity and how to treat them.

Symptoms of endometriosis may include:

Painful, heavy and/or irregular periods
Digestive issues during periods (i.e. bloating, constipation, diarrhea)
Low energy levels
Spotting between periods
Back pain
Infertility

Each woman experiences the condition differently – some women get severe cramping, and other women may be asymptomatic. Please visit your healthcare provider to explore any underlying health concerns.

Lifestyle modifications: Estrogen dominance is common in women with endometriosis. Stress management techniques can reduce chronic stress, which can optimize your hormonal balance. In fact, getting continuous acupuncture treatments may even be “…an effective and safe method of relieving dysmenorrhea, shortening the pain duration, and improving wellbeing and quality of life in women with endometriosis-associated pain,” confirms a Fertility and Sterility journal article.
Food changes: Studies have shown a correlation between consuming the Mediterranean Diet and lowered pain levels linked to endometriosis. Please speak to a holistic nutritionist about adopting this diet to boost your intake of plant-based fats, fish, fresh vegetables and fruit. You may also be advised to limit sugars and red meat.
Supplements: Especially if you have nutrient deficiencies, key supplements may be supportive for anti-inflammatory effects and cellular health. According to a Menopause Review paper, “… certain studies indicate that fish oil may have a positive effect on reducing pain due to the effects of the anti-inflammatory prostaglandins PGE3 and PGE3α derived from omega-3 fatty acids. The same effects were seen with the introduction of the antioxidant vitamins C, D, and E.”

If you’re struggling to understand why you’re unwell, the Toronto Functional Medicine Centre can customize therapies for your needs. Many women have reported to experience invalidating health care. Our clinic adheres to the functional medicine model, which addresses individual health issues and chronic diseases with a compassionate, personalized approach.

Treating the root cause of menopausal symptoms, heavy periods, and more

Our integrative medicine practice can adapt several types of functional medicine therapies, including Western medicine, botanical remedies (herbal supplementation), holistic nutrition, naturopathic medicine, acupuncture, detoxification therapies, IV drip treatments, hormone optimization programs, and more.

When patients have several health ‘tools’ under their belt, they can confidently and independently support symptom relief and long-term health outcomes. We provide ample education to patients, such as how to interpret results from laboratory testing, the rationales behind prescribed therapies, and the potential benefits of organic food options. Providing these details can inspire patients to make informed decisions about their health care.

Furthermore, our patients have access to our laboratory testing services. Functional lab tests help us examine how your body is functioning, scrutinizing biomarkers to determine if you’re heading towards a healthy direction. Our labs may be beneficial for inspecting food allergies, hormones, gut microbes, and even exposures to environmental toxins. The results are used by our functional medicine providers to modify doses of supplements, herbal medicine, and more for your uniqueness. Please contact us today! We are a patient-centred clinic, so we encourage you to ask questions at all times.

Our personalized clinic services include comprehensive testing, IV therapy, hormone replacement therapy, and more – check them out to support your long-term health needs. Send the Toronto Functional Medicine Centre a message now to request your virtual appointments or in-person sessions.

Disclaimer: The information in this article is designed for educational purposes only and is not intended to be a substitute for informed medical advice or care. This information should not be used to diagnose or treat any health problems or illnesses without consulting a doctor. You should always consult with a health care practitioner before relying on any information in this article or on this website. Never delay or disregard seeking professional medical advice from your doctor or other qualified healthcare provider because of information you have read from the Toronto Functional Medicine Centre website or other affiliate media.

References

Chen C, Li X, Lu S, Yang J, Liu Y. Acupuncture for clinical improvement of endometriosis-related pain: a systematic review and meta-analysis. Arch Gynecol Obstet. 2024 Oct;310(4):2101-2114. doi: 10.1007/s00404-024-07675-z. Epub 2024 Aug 7. PMID: 39110208; PMCID: PMC11393010.

Cirillo, Michela, et al. “Mediterranean Diet and Oxidative Stress: A Relationship with Pain Perception in Endometriosis.” International Journal of Molecular Sciences, vol. 24, no. 19, 2023, p. 14601, https://doi.org/10.3390/ijms241914601. Accessed 3 Jun. 2025.

“Endometriosis” from the World Health Organization, posted March 14, 2023, viewed on June 1, 2025.

“Endometriosis” from Yale Medicine, viewed on June 2, 2025.

“Endometriosis & Lifestyle-Based Therapies” from the Institute for Functional Medicine, posted on March 27, 2025, viewed on June 1, 2025.

Giese, Nora, et al. “Acupuncture for Endometriosis: A Systematic Review and Meta-analysis.” Integrative Medicine Research, vol. 12, no. 4, 2023, p. 101003, https://doi.org/10.1016/j.imr.2023.101003. Accessed 3 Jun. 2025.

Habib, Nassir, et al. “Impact of Lifestyle and Diet on Endometriosis: A Fresh Look to a Busy Corner.” Przegla̜D Menopauzalny = Menopause Review, vol. 21, no. 2, 2022, p. 124, https://doi.org/10.5114/pm.2022.116437. Accessed 3 Jun. 2025.

Li PS, Peng XM, Niu XX, Xu L, Hung Yu Ng E, Wang CC, Dai JF, Lu J, Liang RN. Efficacy of acupuncture for endometriosis-associated pain: a multicenter randomized single-blind placebo-controlled trial. Fertil Steril. 2023 May;119(5):815-823. doi: 10.1016/j.fertnstert.2023.01.034. Epub 2023 Jan 27. PMID: 36716811.

Tsamantioti ES, Mahdy H. Endometriosis. [Updated 2023 Jan 23]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2025 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK567777/

Original article "Toronto Functional Medicine Centre – (416) 968-6961" first appeared in the Toronto Functional Medicine Centre website.

Sunday, March 22, 2026

Can Vitamin D Support Healthy Longevity? An IV Therapy Toronto Report

When it comes to healthy longevity, one nutrient stands out – vitamin D! This is due to its surprising roles in aging, resilience, and overall wellness. For your health needs, our IV therapy Toronto lounge offers this nutrient in the form of intramuscular vitamin injections.

Integrative health providers agree that diet and personal nutrient levels have parts in enriching or downgrading your health. “Among many factors, vitamin D plays an important role as a nutrient capable of affecting the aging process at a cellular/molecular level, with a wide range of actions,” confirms an International Journal of Molecular Sciences paper.

So, why should we care about vitamin D for longevity? The Toronto Functional Medicine Centre sheds light in this new article.

(Side note: If aging isn’t on your mind, this article will still interest you – it’s never too soon or too late to take preventative health measures! Bookmark this page now for future reading.)

How Vitamin D Can Help the Aging Process

Vitamin D levels should be paid attention to – after all, the body naturally produces less of the nutrient as we age. According to a Journal of Nutrition, Health, and Aging paper, “Studies have shown that up to 50% of older adults may have insufficient levels of vitamin D, which can have significant implications for their overall health and longevity.” Below, we highlight how the nutrient is beneficial for improving longevity:

It’s been found to positively affect cellular health. The ends of our chromosomes contain caps called telomeres. Shortened telomeres have been associated with age-related concerns, including heart disease and dementia. In a recent study, vitamin D supplements (2000 IU/day) were shown to minimize the shortening of telomeres – scientists imply that this action might delay biological aging by three years.
It may reduce the risks for forming age-related conditions. Regular D supplements can help ensure you don’t form a nutrient deficiency. This specific deficiency has been linked to bone disorders (i.e. osteoporosis), increases in fractures, and the formation of some cancers, heart conditions, chronic kidney disease, and inflammatory bowel disease.
It supports the absorption of calcium. Did you know that you need vitamin D to properly absorb calcium? “In cases of chronic or severe vitamin D deficiency, reduced intestinal absorption of calcium and phosphorus leads to lower blood calcium levels,” confirms StatPearls Publishing. Calcium is imperative for sustaining bone mineralization, especially during postmenopause. When you supplement with vitamin D, you’re potentially improving your calcium uptake, which can help prevent or recover from fractures as you age.

Vitamin D Tips to Try

Boosting vitamin D can be accomplished! Consider the following tips:

Get tested: Functional integrative clinics, like ours, offer laboratory testing that might not be available at some conventional health practices. Get your vitamin D levels measured and, if there are concerns with nutrient absorption, your gut microbiome bacteria can also be quantified.
Consume foods containing vitamin D: Though food contains lower amounts of vitamin D compared to supplements, they can still help increase levels. Read food labels to see if what you’re eating is fortified; milk, orange juice, and soy milk are a few examples of items that vitamin D is added to. You can also eat oily fish, such as rainbow trout. “A 3-ounce serving of rainbow trout has 16.2 mcg and a similar serving of sockeye salmon has 14.2 mcg,” confirms WebMD.
Take oral supplements: Tablets, capsules, and liquids are available. We recommend taking these supplements with healthy fats (i.e. foods such as avocado or nuts), as vitamin D is a fat-soluble nutrient.
Ask your functional medicine provider about a vitamin D D3 IM shot prescription: Oral vitamin D supplements may not suffice if you struggle with malabsorption. A vitamin D intramuscular (IM) injection is made to bypass the digestive system, delivering the nutrient directly into the bloodstream and guaranteeing a full absorption of the dosage. Injections provide a stable and sustained release of vitamin D in the body over time. Healthcare providers may recommend vitamin injections for patients with low vitamin D levels, where rapid correction is required. It’s also a suitable treatment for patients with swallowing difficulties (dysphagia).

There are several ways to promote healthy longevity – so, how can we optimize your wellness for the long haul? Discover our complementary therapies, including intravenous therapy and IM vitamin shots – take your wellness to the next level today! For instance, many patients seek IV therapy in Toronto to address absorption issues, such as managing a folate deficiency, which may impact cellular repair.

Gain Access to Our Lab Tests and IV Therapy

In our downtown Toronto practice, therapies are customized with functional medicine principles. Functional medicine is a health care model that emphasizes individuality in patient protocols – this means that modalities are customized for your uniqueness. Treatments are personalized by taking genetic predisposition, current nutrition, lifestyle, and environmental factors into account.

As a functional integrative practice, we offer several complementary medicine treatments, including herbal/botanical remedies, psychotherapy, Western and naturopathic medicine, holistic nutrition, hormone optimization therapies, and more. These therapies can be modified into one treatment plan, which may be beneficial for managing autoimmune diseases, digestive issues, menopause and andropause, and chronic stress.

Our clinicians can also prescribe IV vitamin therapy and intramuscular vitamin injections, and these are administered in our IV Lounge. IV drips are freshly blended on a daily basis without added preservatives – we only use natural ingredients! We customize doses of nutrients, including high dose vitamin C infusions, several amino acids, and the popular Myers Cocktail drip treatment. Glutathione, vitamin D, and B12 doses are personalized as IM vitamin shots only. When IV drip therapy and nutrient injections are combined with healthy lifestyle changes and other functional medicine therapies, they can help optimize general needs.

Furthermore, we stand by our patient-centred approach to wellness. We make functional laboratory testing accessible to everyone so that they can be aware of what is happening in their bodies. Patient education is key to sustaining optimal health and functioning – so let’s join forces and explore your health goals today!

Intramuscular vitamin injections can be prescribed by our Toronto IV therapy Lounge – come visit our downtown Toronto location. Simply start here to fill in our contact form to request your initial consultation.

References

“6 Healthy Foods High in Vitamin D.” WebMD, WebMD LLC, 7 Jan. 2025, www.webmd.com/diet/foods-high-in-vitamin-d. Accessed 7 Sept. 2025.

Annweiler, C., Souberbielle, JC. Vitamin D-Sire for Longevity: Can Vitamin D Contribute to Life Expectancy?. J Nutr Health Aging 27, 607–608 (2023). https://doi.org/10.1007/s12603-023-1964-3

Fantini, Cristina, et al. “Vitamin D As a Shield against Aging.” International Journal of Molecular Sciences, vol. 24, no. 5, 2023, p. 4546, https://doi.org/10.3390/ijms24054546. Accessed 6 Sept. 2025.

Freeborn, Jessica. “Vitamin D Supplements May Slow Biological Aging, Preserve Telomere Length.” Medical News Today, updated 1 Sept. 2025, www.medicalnewstoday.com/articles/vitamin-d-supplements-may-slow-biological-aging-preserve-telomere-length. Accessed 8 Sept. 2025.

Giustina A, Bouillon R, Dawson-Hughes B, Ebeling PR, Lazaretti-Castro M, Lips P, Marcocci C, Bilezikian JP. Vitamin D in the older population: a consensus statement. Endocrine. 2023 Jan;79(1):31-44. doi: 10.1007/s12020-022-03208-3. Epub 2022 Oct 26. PMID: 36287374; PMCID: PMC9607753.

Hill TR, Aspray TJ. The role of vitamin D in maintaining bone health in older people. Ther Adv Musculoskelet Dis. 2017 Apr;9(4):89-95. doi: 10.1177/1759720X17692502. Epub 2017 Feb 14. PMID: 28382112; PMCID: PMC5367643.

Kaur J, Khare S, Sizar O, et al. Vitamin D Deficiency. [Updated 2025 Feb 15]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2025 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK532266/

Lanske B, Razzaque MS. Vitamin D and aging: old concepts and new insights. J Nutr Biochem. 2007 Dec;18(12):771-7. doi: 10.1016/j.jnutbio.2007.02.002. Epub 2007 May 24. PMID: 17531460; PMCID: PMC2776629.

“Vitamin D Capsules or Tablets.” Cleveland Clinic, Cleveland Clinic Foundation, last reviewed 2 years ago, my.clevelandclinic.org/health/drugs/19456-vitamin-d-capsules-and-tablets. Accessed 7 Sept. 2025.

Zhu H, Manson JE, Cook NR, Bekele BB, Chen L, Kane KJ, Huang Y, Li W, Christen W, Lee IM, Dong Y. Vitamin D3 and marine ω-3 fatty acids supplementation and leukocyte telomere length: 4-year findings from the VITamin D and OmegA-3 TriaL (VITAL) randomized controlled trial. Am J Clin Nutr. 2025 Jul;122(1):39-47. doi: 10.1016/j.ajcnut.2025.05.003. Epub 2025 May 21. PMID: 40409468; PMCID: PMC12308094.

Original article "Toronto Functional Medicine Centre – (416) 968-6961" first appeared in the Toronto Functional Medicine Centre website.