^ Valduga, Eunice; de Freitas, Renato João Sossela; Reissmann, Carlos B.; Nakashima, Tomoe (1997). "Caracterização química da folha de Ilex paraguariensis St. Hil. (erva-mate) e de outras espécies utilizadas na adulteração do mate". Boletim do Centro de Pesquisa de Processamento de Alimentos (in Portuguese). 15 (1): 25–36. doi:10.5380/cep.v15i1.14033. Archived from the original on 2014-08-26.
Throughout his career, Dr. Weil has recommended herbal remedies far more often than he has prescribed prescription drugs and has said that he hasn’t seen a serious adverse reaction to any of the herbal remedies he has recommended. However, because of the many unsubstantiated claims made for herbal remedies, and because the market is not well regulated, he recommends that consumers follow these guidelines:
Preventive Medical Center of Marin, is in San Rafael. It is run by Elson M. Haas, M.D. He is a general family practitioner who also does preventive medicine, cardiovascular, gastrointestinal, and viral infections. He uses detoxification, osteopathy, nutrition, acupuncture, herbals, bodywork, and psychotherapy. The website is www.elsonhaas.com. Scott Anderson is semi-retired, but still works at the clinic. 415-472-2343
Plantain has a pretty lengthy list of uses it can be used to treat acne by applying a salve or tincture to the area, crushing the leaves can make for an effective sunburn remedy. Just from these two uses alone you can see that plantain would make a great herb for any prepper, but the benefits of plantain don't stop there. The ability that plantain has for treating cuts and healing wounds makes it a great herb to know when in the wilderness and to keep in your herbal first aid kit. Plantain can also be used to treat colds, the flu, and respiratory infections by brewing a tea with it.

Chop the ginger and add it along with the peppermint to 4 cups of water. Bring to a boil and then lower the heat so that the liquid simmer. Simmer until the liquid has been reduced by half, than strain. Let it cool slightly, and then stir in 1 cup of honey until it has been dissolved completely. Bottle and take 1 tablespoon every few hours as needed to ease your cough. Keep refrigerated for up to 3 weeks.
Kava has been used by the people of the Pacific islands for hundreds of years as a natural anti-anxiety treatment. It has a very calming effect and puts most people in a good mood. It has also been used as a diuretic and to treat urinary problems, arthritis, asthma and upset stomach. It is very popular in Germany and often prescribed as the first line of treatment for anxiety disorders.
Each culture independently discovered the herbs in there area that were beneficial to health and could treat specific health conditions. They built their healing herbs list over centuries of trial and error. An example would be a herb for increased energy from China would be ginseng. In Peru, they used maca root. In the United States they consumed bee pollen. And in India they used ashwagandha. Now, with the speed of the internet, we can learn about and buy any herb from any one of these powerful healing systems.

^ Jump up to: a b Bauml, J. M.; Chokshi, S.; Schapira, M. M.; Im, E.-O.; Li, S. Q.; Langer, C. J.; Ibrahim, S. A. & Mao, J. J. (26 May 2015). "Do attitudes and beliefs regarding complementary and alternative medicine impact its use among patients with cancer? A cross-sectional survey". Cancer. 121 (14): 2431–38. doi:10.1002/cncr.29173. PMC 5589132. PMID 26011157. Lay summary – Reuters (26 May 2015).

One of the best and well known ways to get the benefits of turmeric is to just simply eat it. Maybe not plain but adding it to dishes is a great way. Don't be fooled into thinking that eating turmeric in food is the only way to reap the benefits of this amazing herb. You can use it in teas too, or as a toothpaste you can on occasions dip your tooth brush into some turmeric powder brush it onto your teeth and allow it to sit for about 3 minutes. It won't stain your teeth but the same can't be said for your toothbrush or sink. You can also make a turmeric paste by mixing some of powdered turmeric with a little water and use it topically.