Detoxification causes headaches. Drinking more water helps this. Powders like Amla are Ayurvedic medicines. They should not be used as food every day. If your body is already in balance using these things can put you out of balance. Chawanprash is a good way of taking Amla (Indian Gooseberry). It is a kind of jam that can be used as food. It readjusts the doshas mentioned in Ayurvedic medicine. I use it for acid reflux. Some people put it on their toast in the morning be careful when using any herbal medicine. They are powerful and can be in conflict with western pharmaceutical drugs.