Two statements that sit awkwardly side by side.
The two statements
The FAQ says no specific side effects are commonly reported. The safety section lists blood-sugar effects of ALA, warfarin interactions with CoQ10 and turmeric, and magnesium absorption issues.
How to reconcile them
The first is a general impression with no data cited; the second are specific cautions. Do not read the first as meaning the product is risk-free. Ask your doctor or pharmacist about interactions, and stop and seek advice if you notice a reaction.
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.