The warning is clear but the dose is unknown.
The gap
The page warns high-dose curcumin can add to bleeding risk, yet the turmeric amount per capsule is not printed, so you cannot tell whether it is high.
What to do
Check the label, and ask your doctor if you take blood thinners or are due for surgery. Tell your care team about all supplements.
Medical note: Quiet Nerves is a dietary supplement for general nerve-wellness support and is not a treatment for neuropathy, nerve damage or any diagnosed condition. Persistent, worsening or spreading numbness, tingling or burning should be checked by a doctor. If you take diabetes medication, blood thinners such as warfarin, thyroid medication or antibiotics, or you are pregnant, nursing or recovering from surgery, consult your doctor before use.