Estrogen + Microbiome = Estrobolome
The function of the digestive tract is essential for proper function of almost every biological system in the body. Hormone metabolism and endocrinology is no exception to this rule. In…
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Latest Blogs
Precision Probiotics: Feeding Your Gut the Bacteria it Needs
Doctors, scientists and nutritionists are continually discovering how the gut microbiome influences our health – but we can influence its health too. Consider that one-third of the gut microbiome is…
Testosterone Therapy in Males with Testosterone Deficiency (TD): Debunking the Myths
Since my last writing, I have continued my studies on female hormones and hormone replacement therapy and I have dug deep into the male literature on testosterone (T) and testosterone…
The Fake Meat Carbon Footprint: Is It Worth It?
A Deep Dive Into the Environmental Impact of Meat Substitutes Author bio: Dr. Christine Sanford is a Board-Certified Pharmacotherapy Specialist with a functional, whole-person approach to medicine who received her…
Going Beyond Cholesterol Testing to Enhance Heart Health
Cardiovascular conditions are one of the most common disorders of modern times. Testing for cholesterol as a potential modifiable risk factor for heart disease is a common part of many…
How Well Will Your Vaccine Work? It Depends On Your Diet and Lifestyle
This article was contributed by our founding Nutrition Programs Director, Romilly Hodges MS CNS CDN IFMCP. Romilly is the author of the new book IMMUNE RESILIENCE, published in April 2022…
Relax, You’ve Got Your Whole Life Ahead of You
How relaxation can reverse biological aging and optimize epigenetic expression Would you believe it if we said the more you relax, the longer you’ll live? Relaxation is an essential part…
Dental Probiotics: What Are They & How Do They Benefit Oral Health?
The human microbiome has become the center of many discussions related to health issues. This makes sense, considering that we are made up of more non-human microorganisms than human cells.1…
Epinutrients – The Secret Ingredient That Makes Food Your Medicine
Have you heard about epinutrients? Surprisingly, they’re barely mentioned in research papers and yet they are potent epigenetic regulators (i.e. they control how our genes are expressed). And I think…
6 Surprising Reasons to Test for the MTHFR Mutation
Many of you know about methylation and how problems with this process are linked to heart disease, diabetes, Alzheimer’s, attention deficit hyperactivity disorder (ADHD), autoimmune disease, and autism. But did…
How Old Are You, Really?
“Age is just a number,” as the saying goes – but which number, exactly? Of course, you can count to this year from the one you were born in, but…
Beyond Extra Virgin—The Health Benefits of High Phenolic Olive Oil
Olive oil, known as “the great healer” of various ailments in Ancient Greece, has been used medicinally for centuries. Today, olive oil is known by health-conscious consumers and scientists alike…
PODCASTS - New Frontiers in Functional Medicine
Each month, I interview the best minds in Functional Medicine. Expect thought-provoking ideas, new research, lots of clinical pearls for practitioners and step-change information for consumers and patients. I hope you join us. Don’t hesitate to email me with ideas for future podcasts.
Nutrient Synergy: Why Supplements Can’t Compensate a Poor Diet with Chris Kresser
Are we getting enough nutrients from our diet? And why do nutrient deficiencies persist even in those of us who are putting a lot of attention to what we’re eating?…
Latest Evidence and Clinical Applications of Akkermansia with Dr. Colleen Cutcliffe
Many of us in the functional medicine space are thinking about Akkermansia: what exactly makes this gut bug a keystone strain for health and longevity? I am excited to tackle…
Utilizing Salivary and Urinary Hormone Testing for Comprehensive Patient Support
Folks, WOW — what a thrilling conversation on all things hormone testing with Dr. Laura Neville from Doctor’s Data! We share the same alma mater, National University of Natural Medicine,…
Measuring Longevity: Latest Bio Age Research with Dr. Morgan Levine
As a longevity aficionado, I am so excited to be talking to Dr. Morgan Levine in this episode of New Frontiers! Renowned for her research on the science of biological…
Fasting-Mimicking Diet, Longevity, and Biological Aging with Dr. Valter Longo
Eating for longevity. A topic I’m very passionate about and one that has received incredible attention lately. How much protein should we eat to live longer? What about ketones, carbohydrates,…
Strain-Specific Probiotics: Latest Evidence and Clinical Applications with Dr. Noelle Patno
What do we know about using specific probiotics for different health conditions? And is it time to move away from broad-spectrum probiotics and into condition-specific strains? With an explosion of…
Testosterone Therapy: Latest Evidence and Clinical Applications with Dr. Doreen Saltiel
Hormone therapy is still a highly controversial topic, fraught with lots of emotion, fear, and misleading information. And let me tell you: am I glad to be having a deep…
The Role of Genetic Codes in Child Behavior with Dr. Danielle Dick
Folks, in this exciting episode of New Frontiers we touch upon topics very close to my heart – genetics, epigenetics, kids, and why the heck they are so hard to…
Psychedelics: Latest Research & Clinical Applications with Dr. Anthony Bossis
Interest in therapeutic use of psychedelics has grown exponentially in recent years. And with recent studies showing these miraculous molecules help with depression, anxiety, and substance abuse, is it any…
How to Fix the Vascular Health Crisis: The Endothelial Glycocalyx
We are living in times of great medical discoveries and advancements and today I am thrilled to talk about a relatively unknown structure: the endothelial glycocalyx (EGX). EGX can profoundly…
Immune Resilience: How the Microbiome Affects Immunity with Romilly Hodges
With an ongoing pandemic that doesn’t abate, is it any wonder immune health is on everyone’s mind? As we adapt to these unprecedented times, the interest in supporting immunity has…
Latest Insights into the Role of the Gut Microbiome in Healthy Aging
Folks, I’m thrilled to be back once again with my friend and colleague, Dr. Tom Fabian, functional nutrition practitioner whose training originates in molecular biology of aging. Together with his…
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Clinic Team
Karen L. Herb, MS CNS LDN holds a master’s degree in Functional Nutrition from the University of Bridgeport, CT.
Dr. Fitzgerald received her doctorate of naturopathic medicine from National College of Natural Medicine in Portland, Oregon.
Kenneth A. Litwin, MD FACP IFMCP, is a highly respected, board-certified Internal Medicine and Functional Medicine physician.
Stacey Cantor-Adkins MD, MS, IFMCP, received her MD degree from Stanford University, and then trained as a cardiac anesthesiologist
Elizabeth Bird, MD, FAAP, IFMCP, graduated from The Yale University School of Medicine where she was awarded both the American…
Lara Zakaria PharmD MSc CNS CN CDN is a Nutritionist, specializing in Functional Medicine. She uses scientific evidence as well…
Karen Frank has been working with Dr. Fitzgerald since 2009. She began her coding career in Long Island with the…
Rhonda is a dependable team player with strong analytical, interpersonal, and communication skills.
Darisa Espinal, ND, MS, received her doctorate in Naturopathic Medicine at the University of Bridgeport. She earned her BS in…
Dr. Rachel Surprenant is a licensed naturopathic physician with a focus in functional medicine approaches to women’s health.
Jessica Kovalchik, DC MS CNS LDN CDN Nutritionist Book an Appointment Contact Phone: (203) 304-9502 Email: FrontDesk@drkarafitzgerald.com …
Melissa Parker, MS CNS CDN, is a Certified Nutrition Specialist. During a decade-long career in the fashion industry she completed…
Miranda Kusi, MS CNS CDN, is a Certified Nutrition Specialist with a MS degree in Human Nutrition from the University…
Recipes
Sweet and Tangy Beet Green Slaw
Author name: Hayley Joy Woldseth, MS Author social: @joy.in.nutrition Author website: Under construction at joyinnutrition.com! Adapted from: https://cookieandkate.com/honey-mustard-brussels-sprout-slaw/ The beets from my local organic farm often come with beautiful…
Nut-free, Anti-aging Pesto
Recipe by Renee Slonaker, MS @nutritionforyou.health As a teenager, I worked for an Italian family that raised their own meat and grew their own vegetables and herbs. Among the many different foods…
Environmentally Friendly Zucchini Hummus
This recipe is a creamy, delicious, and nutritious hummus substitute for avocado-based guacamole. You may have already heard the news – chefs around the world are ditching this unsustainable fruit!…
Kid-friendly Turkey and Veggies Plate
Getting kids to eat clean, nourishing foods is not always an easy task. If you are looking to add veggies, healthy fats, antioxidants, and probiotics to your kids’ diet, this…
Hormone Balancing Almond and Maca Smoothie
Maca root is an amazing superfood and adaptogenic herb, originating from Peru where it has a long history of medicinal and culinary use. One thing you might not know about…
Grain-Free Blondies
By Nutrition Resident Megan Piffner (@MeganPfiffnerNutrition) Chickpeas for dessert?! There is nothing better than having a treat that also gives you fiber, protein and micronutrients. Chickpeas are rich in potassium.…
Savory Breakfast Bowl
A versatile dish that can easily be prepared for breakfast or lunch, featuring watercress, which contains a high amount of the bioactive chemical, phenethyl isothiocyanate (PEITC).
Unbelievable Beet Burger
Are you looking for a fresh take on the quintessential American summer favorite – the burger? This gluten and dairy-free vegetarian version accompanied by pickled red onion won’t disappoint.
Shiitake Vegan Pate
Adapted from Eco Parent Magazine This vegan-friendly pate packs some of our favorite epigenetic superstars into a tasty recipe that can be spread on a slice of our Life-Changing Loaf…
Beet Tahini Sauce
By Nutrition resident Jacquelyn Lombardi Social media: @jacquilombari Adapted from: Whole Food Cooking Every Day Beets are rich in beneficial phytonutrients lending to their beautiful pigments. The most studied…
Savory Spinach and Mushroom Quinoa
This is a delicious dish to whip up for any meal – top with eggs for breakfast, include roasted salmon or your additional protein of choice for lunch or dinner,…
Red Lentil Hummus and Roasted Carrots with Kale Salad
From Nutrition resident: Jacquelyn Lombari Adapted from: Cannelle et Vanille Dinner time seems to approach quickly on shorter winter days. With these cold days, I prefer meals that are…