Protocol · Rare & Genetic Conditions
Carbonic Anhydrase VI Deficiency Supportive Care Protocol
Zinc and Probiotics (Oral/Dental) are the core of this stack, with 5 supporting supplements. Each row gives the amount the protocol lists and the grade our evidence database holds for that supplement in Carbonic Anhydrase VI Deficiency Supportive Care.
We are re-verifying the studies cited on protocol pages; only confirmed citations are shown.
The stack
7 supplements · none graded yet
| Grade | Supplement | Amount listed | Why it’s in the stack | Evidence on file |
|---|---|---|---|---|
| Primary stackThe core of this protocol | ||||
| Zinc | Amount listed: 15–30 mg daily (zinc picolinate or citrate) | Essential cofactor for carbonic anhydrase enzymes; supports taste perception and oral health
| Not graded yet | |
| Probiotics (Oral/Dental) | Amount listed: 10–20 billion CFU daily (Lactobacillus, Streptococcus salivarius) | Support oral microbiome balance; CA-VI deficiency affects oral defense mechanisms | Not graded yet | |
| Supporting stackListed as additions to the core | ||||
| Vitamin B12 | Amount listed: 1,000 mcg methylcobalamin sublingual daily | Supports nerve function and taste bud health; deficiency affects taste | Not graded yet | |
| Xylitol | Amount listed: 5–10 g daily divided (gum, mints, or rinse) | Sugar alcohol that inhibits cariogenic bacteria; compensates for impaired oral defense | Not graded yet | |
| Calcium | Amount listed: 500–1,000 mg daily from diet + supplements | Supports tooth remineralization; CA-VI aids in enamel protection | Not graded yet | |
| Vitamin D | Amount listed: 2,000–4,000 IU daily | Supports calcium absorption and dental health; plays role in oral immunity | Not graded yet | |
| Fluoride | Amount listed: Use fluoride toothpaste; fluoride rinse if high caries risk | Strengthens tooth enamel; important when natural protective mechanisms are impaired | Not graded yet | |
How this protocol works
In plain language
Carbonic Anhydrase VI (CA-VI) is an enzyme secreted in saliva that plays important roles in taste perception and oral health. It helps maintain the pH balance in the mouth, contributes to the bicarbonate buffering system that protects teeth from acid, and is involved in taste bud function. Deficiency or dysfunction of CA-VI (due to genetic variants or acquired causes) can lead to altered taste perception, increased dental caries (cavities), and potentially other oral health issues. This is a relatively rare and under-recognized condition.
CRITICAL: CA-VI deficiency is not yet well-defined as a clinical syndrome, and genetic testing may be needed for diagnosis. The condition is associated with increased caries risk and taste disturbances. Management focuses on aggressive dental preventive care (fluoride, sealants, regular dental visits) and addressing taste issues. See a dentist familiar with high-caries risk management. An oral medicine specialist or geneticist may help with diagnosis. These supplements support oral health and taste function but management relies primarily on good dental hygiene and preventive care.
Zinc* is the essential cofactor for carbonic anhydrase enzymes and plays a critical role in taste perception. Zinc supplementation may help optimize any residual CA-VI function and support taste bud health.
Oral Probiotics* help maintain a healthy oral microbiome. Since CA-VI normally helps protect against harmful bacteria, probiotic support may compensate for reduced natural defenses.
Vitamin B12* supports nerve function including taste bud innervation.
Xylitol* is a sugar alcohol that inhibits cavity-causing bacteria (S. mutans). It's particularly important when natural oral defenses are impaired.
Calcium and Vitamin D* support tooth remineralization and overall dental health.
Fluoride* is essential for strengthening tooth enamel, especially important when CA-VI-mediated protection is reduced.
Expected timeline: Preventive benefits are ongoing. Taste perception changes may take weeks to months to assess with zinc supplementation. Dental outcomes measured over years.