This flowering plant has traditionally been used as a liver tonic, useful for detoxification and improving liver function. Dandelion is known as a stimulant that is typically used for kidney and liver disorders. It is also traditionally used to reduce the side effects of prescription drugs, as well as to treat infections, gallbladder problems, water retention and swelling.15 Dandelion greens, which you can prepare simply by blanching them in boiling water for 20 seconds to help remove their bitter flavor (they can also be added to vegetable juice), contain many nutrients, including vitamin C, vitamin B6, thiamin, riboflavin, calcium, iron, potassium, and manganese. They are a particularly good source of vitamin A and may also have cancer-fighting properties.
Feverfew leaves (Tanacetum parthenium) are used as a tincture or a capsule. It's administered for migraine headaches and feverish chills. It is sometimes recommended for arthritis. Older traditional medicine required patients to chew the leaves (can cause mouth ulcers), but many modern treatments use tinctures. Pregnant women should never use feverfew since it cause uterine contractions. Avoid if you suffer from stomach ulcers or gallbladder issues. If you suffer from ragweed allergies, avoid feverfew.
Another well know spice in the kitchen cinnamon is also known for it's medicinal properties. While not really an herb I still think it's important to list it in our list of herbs and their uses. Cinnamon actually comes from the inner bark of a tree in the laurel family. It's been used for centuries and was a hot commodity for trade in ancient times. In fact during the first century A.D. in Rome cinnamon was 15 times more expensive than silver. The Chinese were probably the first to use cinnamon as a medicinal herb and used it to treat fevers, and diarrhea. In more modern times cinnamon has been found to stabilize blood sugar levels in diabetics, as it has an insulin kind of effect.