Counteracting HPV Cervical and Anal Infection through Dietary Supplementation of EGCG, Folic Acid, Vitamin B12 and Hyaluronic Acid: Clinical Case Reports

Abstract

Background: Human papilloma virus (HPV) infection and the management of its persistence is still a great medical challenge. Recently, scientific evidence has supported the potential therapeutic effects of four combined natural molecules—epigallocatechin gallate (EGCG), folic acid, vitamin B12 and hyaluronic acid (HA)—in counteracting HPV DNA positivity and related cytological lesions. Methods: Each patient of these five clinical cases had persistent HPV positivity in the anogenital site and assumed a dietary supplement based on a combination of 200 mg of EGCG, 50 mg of HA, 1 mg of vitamin B12 and 400 mcg of folic acid (Pervistop®, Farmares s.r.l., Rome, Italy) at a dosage of 1 or 2 caps/day for 6 or 3 months, respectively, depending on clinical history. Results: After treatment, all the patients reported a negative HPV DNA test and improved cytological lesions, thus demonstrating the ability of these combined molecules to counteract both anal and cervical HPV infection and related manifestations. Conclusions: Overall, these data corroborate previous evidence about the effectiveness of such natural molecules in the management of HPV infection and its persistence. Naturally, further studies with a larger population and long-term follow-up will contribute to reinforce the positive effects of this dietary supplement in counteracting HPV infection.