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Vitiligo
Vitiligo is autoimmune loss of skin pigment cells. We look at oxidative stress, thyroid and other autoimmunity, gut, nutrients, and triggers, alongside dermatology care.
What you may be noticing
Pale or milk-white patches on the skin, often around the eyes, mouth, hands, elbows, knees, or areas of friction. Sometimes hair in those areas turns white. New patches may follow sunburn, injury, or a stressful season. For many people, the emotional impact is as real as the physical one.
Why it is rarely one thing
Vitiligo occurs when the immune system targets melanocytes, the cells that make skin pigment. Research describes a sequence: melanocytes under oxidative stress release distress signals, which activate immune cells, particularly through the interferon gamma and JAK pathways. That is why newer topical JAK inhibitor medications can help.
Vitiligo often travels with other autoimmune conditions, especially Hashimoto and Graves thyroid disease, and less often with type 1 diabetes, pernicious anemia, and alopecia areata. Triggers that increase oxidative stress, such as sunburn, skin injury, emotional stress, and chemical exposures including certain phenols found in some hair dyes, rubber, and industrial products, may start or spread patches.
My stance is that autoimmunity can often be turned down when we find what keeps provoking it. I picture a toxic burden bucket: chemicals from personal care products and the home, infections, and gut permeability add oxidative and immune load until the skin shows it. That is why a cleaner home and personal care routine is part of the plan, not an afterthought. The skin also reflects the gut, through the gut-skin axis. The idea that lowering total load slows spread is a working clinical hypothesis; oxidative stress and chemical triggers are well documented.
Because melanocyte stem cells often remain in the hair follicles, pigment can return, especially on the face and in newer patches.
Patterns we look for
- Thyroid function and thyroid antibodies.
- B12 status and autoimmune gastritis.
- Vitamin D and antioxidant status.
- Blood sugar regulation.
- Gut microbiome balance and intestinal permeability.
- Chemical exposures from hair dyes, rubber, personal care products, and industrial phenols.
- Stress physiology and sleep.
- Other autoimmune conditions in you or your family.
How I evaluate it
The comprehensive functional neurological exam assesses autonomic balance and stress physiology, which shape inflammation and immune activity.
Functional labs may include a full thyroid panel with antibodies, B12 with methylmalonic acid, intrinsic factor antibodies when indicated, vitamin D, a complete blood count, fasting glucose and HbA1c, zinc, inflammatory markers, and a comprehensive stool analysis. I coordinate with your dermatologist on topical therapy and phototherapy. Photographs in consistent lighting every few months track stability and repigmentation more reliably than memory.
How we address it
- Coordinate with your dermatologist on medication and light therapy.
- Screen for and support associated autoimmunity, especially thyroid.
- Remove chemical triggers from your home and personal care routine.
- Open drainage pathways, then lower toxic burden.
- Reduce oxidative stress with antioxidant-rich foods and nutrient categories, and protect skin from sunburn and injury.
- Repair the gut barrier and rebalance the microbiome.
- Calm the stress response with nervous system regulation.
Your skin is telling a story about the immune system. We listen to the whole story.
Book your Comprehensive Functional Medicine Eval/Neurological Exam today to discover what the contributing root causes are that are underlying your health concerns.