The cancer-inhibiting properties of citric acid.

Citric acid occurs naturally in citrus fruits, such as lemons and limes, which have the highest quantities of naturally occurring citric acid. Other natural sources include tangerines, oranges, grapefruits, pineapples, tomatoes, broccoli, carrots, and berries. 

Main anticancer mechanisms

Published case reports:

Bucay, AlbertoHalabe. (2017). COMPLETE REMISSION OF ACUTE LYMPHOBLASTIC LEUKEMIA WITH CITRIC ACID AS A TREATMENT.. International Journal of Advanced Research. 5. 935-936. 10.21474/IJAR01/4199.

Halabe Bucay, Alberto. (2009). Hypothesis proved…citric acid (citrate) does improve cancer: A case of a patient suffering from medullary thyroid cancer. Medical hypotheses. 73. 271. 10.1016/j.mehy.2009.03.018.

Halabe Bucay, Alberto. (2011). Clinical report: A patient with primary peritoneal mesothelioma that has improved after taking citric acid orally. Clinics and research in hepatology and gastroenterology. 35. 241. 10.1016/j.clinre.2010.12.011.

Dr.Alberto Halabe's protocol is 0.05 to 0.1g/kg/day with water and meals (in 3 or 4 divided doses). I would opt for the highest dose (0.1g/kg/day) to ensure it acts as an anticancer agent and prevent cell proliferation that may occur at low-dose citrate supplementation, as indicated by this in vitro study: https://pmc.ncbi.nlm.nih.gov/articles/PMC7688668/

High-dose citric acid reduces ammonia:

Levin B, Russell A. Treatment of hyperammonemia. Am J Dis Child. 1967 Jan;113(1):142-5. doi: 10.1001/archpedi.1967.02090160192031. PMID: 6015891.

Dosage: 2g TID/QID