01/14/2026
🧬Autoimmunity is not “just genetics.”
It is a perfect storm.
Genetics load the gun, but environment and physiology pull the trigger.
This is why two people with the same genetic risk can have completely different outcomes.
In functional medicine, we look at the autoimmune triad:
1️⃣🧬Genetic susceptibility
Genes can increase your likelihood, but they do not guarantee anything. Most people with autoimmune genes never develop a condition unless the other pieces are present.
2️⃣🌍Environmental triggers
This includes infections, toxins, food sensitivities, chronic stress, hormone shifts, viral exposures, and even major life events. These triggers push the immune system into overreactive territory.
3️⃣🦠Increased gut permeability
Leaky gut is often the missing link. When the gut barrier becomes compromised, immune cells are exposed to particles they should never see. This increases immune activation and confusion.
🔃When all three overlap, autoimmunity is far more likely to develop.
And here is the part most people need to hear:
❌This is not your fault.
💫But it is your body’s cry for help.
Autoimmunity happens when the immune system has been carrying too much for too long with too few resources to regulate itself.
The good news is that each part of the triad is modifiable.
You cannot change your genes, but you can change your environment, your gut integrity, and your inflammatory load.
Your body is not attacking you because it is broken.
It is responding to a pattern that has become too much to manage.
Support the pattern and you change the trajectory.
If you want help identifying which part of the triad is driving your symptoms, book a discovery call and let’s map out what your immune system has been carrying.
I’m so glad you’re here.
-Dr. Riley