Suggest Medicine For Parkinson Disease And Atrial Fibrillation

I'm from Australia and I've got a friend with Atrial Fibrillation and I started her on some herbalife products. She is not taking any medications for this heart problem. Before I started her on herbaife products, she was just taking fish oil. She used to take warfarin, but stopped it. She suffers from Parkinson Disease (freeze attack). She is taking Xtra-cal, Vitamin C (F5), Herbalifeline, F1, Protein Personalized Power, Multi-vitamin, Aloe, Florafibre, Rose Ox, Tang Kuie, Joint Support. I just want your opinion that these products are all safe for her to take.