These phytochemicals are divided into (1) primary metabolites such as sugars and fats, which are found in all plants; and (2) secondary metabolites – compounds which are found in a smaller range of plants, serving a more specific function.[3] For example, some secondary metabolites are toxins used to deter predation and others are pheromones used to attract insects for pollination. It is these secondary metabolites and pigments that can have therapeutic actions in humans and which can be refined to produce drugs—examples are inulin from the roots of dahlias, quinine from the cinchona, morphine and codeine from the poppy, and digoxin from the foxglove.[3]
The aptly named bitter melon is thought to help cells use glucose more effectively and block sugar absorption in the intestine. When Philippine researchers had men and women take bitter melon in capsule form for three months, they had slight, but consistently, lower blood sugar than those taking a placebo. Gastrointestinal problems are possible side effects. You can reverse diabetes with these science-backed strategies.

Mind-body connection: This idea says that cancer forms because of, or can be controlled through, the person's mental and emotional state. Treatments based on this idea are mind–body interventions. Proponents say that cancer forms because the person is unhappy or stressed, or that a positive attitude can cure cancer after it has formed. A typical claim is that stress, anger, fear, or sadness depresses the immune system, whereas that love, forgiveness, confidence, and happiness cause the immune system to improve, and that this improved immune system will destroy the cancer. This belief that generally boosting the immune system's activity will kill the cancer cells is not supported by any scientific research.[40] In fact, many cancers require the support of an active immune system (especially through inflammation) to establish the tumor microenvironment necessary for a tumor to grow.[41]

Conventional cancer treatments include chemotherapy, radiation therapy, and often surgical removal of malignant tumors. But awareness is on the rise about the harsh side effects associate with these first two options along with their inability to bring about their true desired outcome. With cancer on the sharp rise, patients are demanding treatments and therapies that work in accordance with the body to revitalize it and not further poison it.

Origanum vulgare Oregano Used as an abortifacient in folk medicine in some parts of Bolivia and other northwestern South American countries, though no evidence of efficacy exists in Western medicine. Hippocrates used oregano as an antiseptic, as well as a cure for stomach and respiratory ailments. A Cretan oregano (O. dictamnus) is still used today in Greece as a palliative for sore throat. Evidence of efficacy in this matter is lacking.

Echinacea can be taken as a tincture, tablet, or capsule to help speed up the recovery time of colds, chest infections, and sore throats. For sore throats gargle a diluted tincture of echinacea to help ease the symptoms. Like I mentioned earlier echinacea can be used to treat tooth aches, all you need to do is chew on the root. I can remember doing this in high school when we practiced range judging, and it is a very effective way of treating a tooth ache. A more desirable method however might be to turn the root into a tea rather than chewing on it.
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: