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Vaughan Vitality Wellness Dr. Kristi Vaughan DC

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Costa Mesa, CA
Vaughan Vitality Wellness Dr. Kristi Vaughan DC

As a Functional Medicine Specialists, we help you to determine what is the root cause of the problem

Dr. Kristi Vaughan is doctor who specialize in Functional Medicine. She helps you to determine what is the root cause of the problem that keeps you from your best health & vitality. We help patients with diabetes, autoimmune disease, thyroid, digestive issues, brain health, mold toxicity or the person who wants to stay healthy. In our office we implement diagnostic testing such as blood work, food allergy & sensitivity test, heavy metal test, mold test, adrenal & hormone test and more to help determine your treatment plan.

09/08/2025

SIBO
Is small intestinal bacterial overgrowth, is defined as an excessive amount of bacteria in the small intestine or small bowel. The small intestine plays an important role in absorbing nutrients and digesting food.
There is naturally occurring bacteria throughout the digestive system and when in proper balance it helps to digest foods properly. Most of the gut bacteria can be found in the large intestine and work to help your body function well. However, when this bacteria invades and takes control of the small intestine, then SIBO can occur , leading to a number of health concerns.
Every year, millions of Americans are suffering from gastrointestinal (GI) disorders and symptoms. In the United States alone, one of the most common functional GI disorders, irritable bowel syndrome, affects an estimated 25 to 45 million people.
It seems the digestive system is under attack. If you're experiencing excessive abdominal swelling, bloating, and gas or dealing with IBS, there may be another digestive disorder lurking: small intestinal bacterial overgrowth or SIBO.

Here are some of the signs and symptoms of SIBO:
🔹 Gas, diarrhea, and constipation
🔹 Malnutrition and unexplained weight loss
🔹 Rosacea, rashes, and acne
🔹 Irritable bowel syndrome or irritable bowel disease diagnosis

Conditions which could increase your risk of SIBO include:
🔸 Diabetes
🔸 Scleroderma
🔸 Injury
🔸 Fistula
🔸 Aging
🔸 Blind loop syndrome

Other symptoms you may experience from SIBO also include:
▪️ Nausea
▪️ Fatigue
▪️ Joint pain
▪️ Vomiting
▪️ Asthma

How to Test and Treat SIBO
There are several ways to check if you have SIBO; these include a breath test, stool test, symptoms checklist, and an Organix dysbiosis test.

To treat SIBO, start by starving off the bacteria. This means no sugar, alcohol, and carbohydrates like cake, cookies, and whole grains. Once you’ve treated the bacterial overgrowth, you then need to start restoring the good bacteria. Not all probiotics are made equal, and when it comes to treating SIBO, some can actually make it worse. For SIBO, always look for a soil-based probiotic.

When treating SIBO symptoms, give your body time to repair while fighting the overgrowth of bacteria in your small intestine. Unfortunately, small intestinal bacterial overgrowth can go undiagnosed, and its true prevalence throughout the U.S. isn’t fully known. SIBO could actually be behind your IBS symptoms or excessive bloating and gas. Always listen to your body and don’t let SIBO go unnoticed.

If you or your loved ones have any of these symptoms call the office at 714-434-9355 to schedule your free health assessment and to learn how we can heal your gut naturally.

09/03/2025

Invisible Invaders: What Parasites Are and How They Affect You.

Parasites are organisms that depend on a host to survive, often at the host’s expense. Unlike infections that trigger immediate symptoms, many parasites live quietly inside the body for weeks, months, or even years without causing obvious signs. They can affect various systems—from your digestive tract to your blood or skin—and their presence can subtly weaken your immune system or interfere with nutrient absorption. Although parasites are often associated with travel to developing countries or poor sanitation, they are more common than many realize, even in everyday environments. Because these invaders often remain hidden, learning about their nature and potential effects is essential for protecting your well-being. An important way to address these issues is through Functional Medicine, which focuses on uncovering root causes and restoring balance.

READ MORE 👇🏻

https://www.vaughanvitality.com/parasites-you-can-get-without-knowing-and-how-to-stay-safe/

08/25/2025

GOOD MORNING "Great things happen to those who don't stop believing, trying, learning, and being grateful."

08/21/2025

The Gut–Immune Connection You Might Not Know About
When most people think about their immune system, they picture white blood cells patrolling the bloodstream or the occasional sniffle keeping their defenses busy. But the truth is, a significant portion of your immune system actually lives in your gut. The lining of your gastrointestinal tract is home to an intricate network called the gut-associated lymphoid tissue (GALT), which houses specialized immune cells. This is no accident — your digestive tract is the first point of contact for countless foreign substances, from food particles to environmental microbes. Your gut acts as a training ground, teaching immune cells to distinguish between harmless visitors and genuine threats. Without this daily “classroom,” your immune system would be less capable of responding efficiently when pathogens strike. In Functional Medicine, this gut–immune connection is a central focus, emphasizing how restoring balance in digestion can directly strengthen overall immunity.

READ MORE 👇🏻

https://www.vaughanvitality.com/how-your-gut-trains-your-immune-system-from-the-inside-out/

08/18/2025

Understanding the Hidden Nature of H. pylori
Helicobacter pylori, more commonly known as H. pylori, is a type of bacteria that quietly takes up residence in the lining of the stomach. For many people, it remains unnoticed for years, causing no obvious symptoms in its early stages. This is why it is often referred to as a “silent” infection. While the body’s immune system tries to respond, the bacteria have evolved to survive in the stomach’s acidic environment, gradually weakening the protective mucous layer. If left unchecked, this ongoing irritation can lead to gastritis, ulcers, and in severe cases, increase the risk of stomach cancer. Because the infection doesn’t always announce itself with immediate discomfort, it can be challenging to identify without proper screening. Recognizing its stealthy nature is the first step in preventing long-term harm — a connection that Functional Medicine often emphasizes when addressing root causes and supporting long-term wellness.

READ MORE 👇🏻

https://www.vaughanvitality.com/the-silent-h-pylori-infection-how-to-catch-it-before-it-harms-your-stomach/

08/13/2025

The Gut–Immune Connection You Might Not Know About.

When most people think about their immune system, they picture white blood cells patrolling the bloodstream or the occasional sniffle keeping their defenses busy. But the truth is, a significant portion of your immune system actually lives in your gut. The lining of your gastrointestinal tract is home to an intricate network called the gut-associated lymphoid tissue (GALT), which houses specialized immune cells. This is no accident — your digestive tract is the first point of contact for countless foreign substances, from food particles to environmental microbes. Your gut acts as a training ground, teaching immune cells to distinguish between harmless visitors and genuine threats. Without this daily “classroom,” your immune system would be less capable of responding efficiently when pathogens strike.

READ MORE 👇🏻
https://www.vaughanvitality.com/how-your-gut-trains-your-immune-system-from-the-inside-out/

08/11/2025

A Healthy Weight Is An Important Element Of Good Health.
Research shows that dieting often leads to an increase weight gain of 10 or more pounds, after the diet is complete.

So How To Do It?
• Diagnostic test that have been missed in your previous efforts, that point to the root cause of you weight gain or inability to loose weight.

• 2 most common triggers that drive disease, inflammation, & weight-gain.

• Most Common Foods that promote weight gain and more...

To learn the reasons why your ability to lose weight, has been challenge call the office at 714-434-9355 or visit www.vaughanvitality.com to schedule your FREE consultation.

08/07/2025

BLUEBERRIES are a popular fruit that is widely consumed.
A blueberry contains vitamin C, manganese, vitamin K, anthocyanins, and other polyphenols .

BLUEBERRIES! Can also help HEART health, DIABETES management, BONE strength, SKIN health, BLOOD pressure, CANCER prevention, and MENTAL health.

08/06/2025

Hypothyroidism develops when the thyroid gland produces less thyroid hormone than necessary. Because the levels of thyroid hormones are lower than they should, the entire metabolism in the human body will be impaired.

Hashimoto’s thyroiditis, which is an autoimmune disorder, is the most common cause of hypothyroidism. Certain types of medications, pregnancy, disorders of the hypothalamus, or pituitary gland disorders, radioactive iodine treatment, thyroid surgery, neck radiation therapy also can lead to hypothyroidism as well.

Major hypothyroidism symptoms include:
* Low mood
* Fatigue
* Weight gain
* Menstrual disorders
* Cold intolerance
* Dry skin / hair
* Brittle nails
* Muscle ache
* Slow heart beat
* Hair loss
* Constipation
* Depression
And more….

To learn more visit 👇🏻
https://www.vaughanvitality.com/thyroid/

07/31/2025

Understanding Autoimmune Conditions and the Body’s Response
Autoimmune diseases occur when the immune system, which normally defends the body against pathogens, mistakenly attacks healthy tissues. Conditions like rheumatoid arthritis, lupus, Hashimoto’s thyroiditis, IBS and multiple sclerosis are all forms of autoimmune disorders, and they can manifest in various ways depending on the organs affected. Chronic inflammation, joint pain, fatigue, cognitive decline, and digestive issues are common symptoms, and they often overlap, making diagnosis and treatment challenging.

READ MORE 👇🏻

https://www.vaughanvitality.com/dealing-with-autoimmune-diseases-a-functional-medicine-approach/

07/28/2025

Mondays Motivation: When we nurture our minds with positive beliefs, our bodies respond by manifesting those beliefs into reality. Cultivating a mindset of possibility empowers our physical being to thrive. 🫶🏻

07/23/2025

How Integrative Medicine Helps Heal Autoimmune Disease Naturally.

Autoimmune disease can feel like a mystery to those living with it. One day, you’re exhausted. Then next, you’re in pain or struggling with brain fog, skin rashes, or digestive upset. And yet, conventional medicine often treats autoimmune conditions with immunosuppressants without ever asking why the immune system is attacking the body in the first place. At Vaughan Vitality, we take a different path: an integrative, natural approach that identifies root causes and supports the body’s ability to heal from within.

READ MORE 👇🏻
https://www.vaughanvitality.com/how-integrative-medicine-helps-heal-autoimmune-disease-naturally/

Address

151 Kalmus Drive Suite E-130
Costa Mesa, CA
92626

Opening Hours

Monday	9am - 5pm
Tuesday	9am - 5pm
Wednesday	9am - 5pm
Thursday	9am - 5pm
Friday	9am - 5pm

Telephone

+17144349355

Website

http://www.vaughanvitality.com/

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Our Story

Dr. Kristi Vaughan is a Functional Medicine Doctor. She helps you to determine what is the root cause of the problem that keeps you from vitality. We help patients from with diabetes, autoimmune disease, thyroid or the person who wants to stay healthy. In our office we implement diagnostic test, food allergy test, adrenal hormone test and more to help determine your treatment plan.