The video cites real concerns about contaminants in some menstrual products, but it overstates the evidence and claims cancer risks that are not established.
Claim-by-claim breakdown
Misleading (90% confidence): Tampons contain heavy metals that can cause cancer. FDA says trace metals may be present, but its 2026 risk assessment found the amount released during use is too small to cause harm. The 2024 study did not show the metals were absorbed or that they cause cancer.
Accurate (87% confidence): Sanitary towels can contain heavy metals. The study measured arsenic, cobalt, copper, lead, cadmium, zinc, nickel, and chromium in sanitary napkins and found moderate levels of some metals. It also said the summed non-carcinogenic risks were acceptable and exposure was lower than…
Misleading (74% confidence): Sanitary towels contain ingredients that create health risks when used in intimate areas. FDA guidance shows pads may contain materials such as rayon, cotton, synthetic musks, superabsorbent polymers, polyethylene film, and adhesives. The 2024 study found some metals, but did not show clear harm at typical exposure levels.
False (95% confidence): Menstrual cups have heavy microplastics that go into your system and can cause cancer. FDA classifies menstrual cups as receptacles placed in the vagina, and its draft guidance lists silicone as the primary material of menstrual cups. A major review found menstrual cups are generally safe, and current evidence does not…
Misleading (80% confidence): No matter what menstrual product you use, it is a lose-lose situation. FDA and systematic reviews indicate different menstrual products have different benefits and risks; menstrual cups, for example, are generally considered safe options. That contradicts the claim that all choices are equally bad.