Bach Centaury - Centaury can be effective in helping those who are usually timid, quiet and passive, and tend to act out of subservience rather than the spirit of willing cooperation. Bach Flower Remedies work by stimulating the body’s own capacity to heal itself, by balancing negative feelings, helping you to take control, feel good about yourself, and get more out of life. Bach Flower Remedies are 38 homeopathically prepared plant and flower based remedies, each one specifically devised to treat a different feeling.