While most herbs are safe, some can cause harm if misused. Avoid comfrey (linked to liver damage), ephedra (banned in many countries), and aristolochia (a known carcinogen). Always research interactions and consult a healthcare provider. For trusted and safe herbal formulations, choose a certified supplier like the Best Herbal Products Manufacturer & Exporters in India who prioritize ... https://nmpudhyog.com/product-category/herbal-products/