Herbs which may safely aid weight loss include the following:

» Cayenne contains a substance called capsaicin, which may stimulate digestion and increase metabolism and fat burning.
» Green tea contains caffeine and antioxidants that appear to stimulate metabolism.
» Seaweed, or kelp, is a natural thyroid stimulant, which may boost metabolism.
» Nettle is considered to be a thermogenic herb.
» Ginseng helps to boost energy and metabolism.

Anyone with problems or health conditions related to any of these herbs or their actions should not use them.