In Dr. Weil’s view, the principle advantage of herbs is their complexity. Medicinal plants contain a wide array of chemical compounds, which gives them versatile therapeutic powers. For example, for Andean Indians, whole coca leaf is the number one medicinal plant. They use it to treat gastrointestinal disturbances; specifically, for both diarrhea and constipation. Its ability to treat two opposite disease states springs from the fact that coca contains 14 bioactive alkaloids, some of which stimulate the gut, while others inhibit gut activity. When the whole mixture enters the body, receptors in the gut’s tissues bind to the alkaloids that are needed for the body to return it to equilibrium.

In nutritional ketosis, the concentrations of ketone bodies will be in a range of 0.5 to 5.0 mM. This level of ketosis is not dangerous. It is the human body’s normal reaction to reduced carbohydrate availability. This is the condition that many people experience on an annual basis in parts of the world where food availability is limited during certain times of the year. It is also the condition that occurs with people who use periodic abstinence from food (fasting) as part of their religious practices.
​Plantain is quite possibly one of the first herbs to make its way to America from Europe. Originally brought over by the Puritan colonists plantain was called "white man's footprint" by the native Americans because of its ability to thrive where ever the new colonists had planted it. Plantain grows world wide now often thought of as a weed, it does however have some powerful medicinal benefits that shouldn't go unnoticed. Plantains ability to heal wounds such as cuts, burns, and swelling have been noted all the way back to medieval Europe. In addition to being a powerful wound healer plantain also shows promising results for treating ailments such as edema, jaundice, ear infections, ringworm, and shingles. The main constituents responsible for plantain's healing properties are aucubin, allatonin, mucilage, flavonoids, caffeic acid, and alcohols found in the wax of plantain's leaves. All these combine to make it a must have in your herbal first aid kit.
Valerian is another great herb that's used as a sedative. Valerian (Valeriana officinalis) soothes anxiety and is often used as a sleep aid. Commonly doubled up with California poppy, it makes a powerful, but gentle sedative. Valerian can interact with medications and shouldn't be used without first checking with your doctor. Pregnant and lactating women shouldn't take valerian.
The ripe fruit of this cactus has been shown in some small studies to lower blood sugar ­levels. You may be able to find the fruit in your grocery store, but if not, look for it as a juice or powder at health food stores. Researchers speculate that the fruit may possibly lower blood sugar because it contains components that work similarly to insulin. The fruit is also high in fiber. Try these foods for the best diabetic diet.
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.
If you want to dramatically improve all aspect of your health, herbs and herbal supplements can help. Herbs are a natural means of preventing and curing many types of ailments and diseases. About 25% of prescription medicine has at least one herbal component in it. These are most often potent herbal extracts. An example would be aspirin, that was first created from white willow bark.
In my opinion, when you find a certain therapy being criticized as being unproven quackery, then that is a pretty good sign that the alternative therapy is effective and safe. Big pharma would not waste their time preparing reports designed to warn people against using an alternative therapy unless that therapy is effective and has the potential for being a threat to their monopoly.

Paul, I. M., Beiler, J., McMonagle, A., Shaffer, M. L., Duda, L., & Berlin Jr, C. M. (2007, December). Effect of honey, dextromethorphan, and no treatment on nocturnal cough and sleep quality for coughing children and their parents. Archives of Pediatrics and Adolescent Medicine, 161(12), 1,140–1,146. Retrieved from
Eating a clove or two of fresh garlic a day may indeed keep the doctor away, in part because it has immune-boosting, antibacterial, antiviral, and anti-fungal effects. Many of garlic's therapeutic effects are derived from its sulfur-containing compounds, such as allicin, which are also what give it its characteristic smell. In general, garlic's benefits fall into four main categories: