Former “Real Housewives of New York City” star Bethenny Frankel, 55, revealed her chronic kidney disease has progressed from stage 2 to stage 3A, prompting concerns about hydration and the potential impact of dietary supplements.
Frankel shared the update on Instagram on February 19, 2026, stating she felt “sick to her stomach” upon receiving the news, according to reports from Page Six and National Today. While not yet at the point of requiring medication, her doctor emphasized the importance of increased water intake, advising, “Water is your medicine.” This recommendation has caused Frankel anxiety, as she admits to being “always dehydrated.”
The diagnosis initially came in January 2026, and Frankel believes the kidney damage may be linked to a severe anaphylactic allergy episode she experienced several years ago, as reported by E! Online. A recent sonogram likewise revealed a “liver nodule,” prompting further medical investigation.
Frankel used her platform to caution followers about the potential dangers of unregulated supplement use. Her doctor reportedly found concerningly high levels of “turmeric and moringa” in tests of patients with chronic kidney disease, advising that these substances may be detrimental to kidney health. Frankel urged her followers to be wary of “supplements everyone is being pushed and sold” and to inform their doctors of everything they are taking, noting that effects can vary significantly between individuals.
Frankel acknowledged that her condition “can fluctuate” and expressed relief that her doctor did not immediately recommend medication, but instead scheduled a follow-up appointment in a few months for further testing. She encouraged her social media audience to prioritize regular health screenings and proactive care.
