Plants and Medicine
Posted in Medicine on January 31st, 2010 by marie – Be the first to comment
Did you know that over 40 percent of medicines that are prescribed in the United States contain chemicals derived from plants. Without plants, most medicines you take would not exist!!
When our ancestors drank tea made from the bark of a willow tree, they noticed that their aches and pains went away. Scientists later found that the bark of a willow tree contains salicylic acid, the active ingredient in aspirin. And the native Pacific yew was burned for many years as trash in the Pacific Northwest by logging operations, then in 1975, taxol, a substance in its bark, was found to reduce the production of cancerous tumors.
It is an enormous task to search of known plants for medicinal chemicals, but chemists and botanists (those who study plants) continue to search the plant kingdom throughout the world, including the wild places in the United States, for new medicines.
Only 2 percent of the estimated 250,000 plant species on earth have been thoroughly screened for chemicals with potential medicinal use. Native plant habitats are destroyed almost daily, so before scientists can even investigate them, many medicinally valuable plants will be gone.
Source – PCA-MPWG (Plant Conservation Alliance – Medicinal Plant Working Group)
There are many products that people take to avoid catching the common cold, including…
Vitamin C
Honey
You can buy zinc lozenges and/or zinc lollipops in a store as a treatment for the common cold. Although studies have shown zinc to be effective for reducing the symptoms of the common cold, studies have also shown that zinc is not effective. This may be due to the form of zinc that was used, or due to flaws in the way the studies were conducted. More studies are needed.
Bone strengthening activities produce a force on the bones that promotes bone growth and strength. This force is commonly produced by impact with the ground. Your feet, legs, or arms support your body’s weight, and your muscles push against your bones. Some bone strengthening activities can also be aerobic and muscle strengthening activities.
For your health and safety, and for the health of your baby, you should not do certain physical activities while you are pregnant. Talk to your doctor about all physical activities that you should avoid during your pregnancy. Some physical activities to avoid are: (incomplete list)
Washing chicken skin using soft water removes up to 37 percent more bacteria, like Campylobacter, from chicken skin than hard water.
Eating fruits and vegetables provides many benefits. One benefit is calorie control.
1. Not So Healthy Meal
2. Healthier Meal
The United States Dietary Guidelines for Americans describes a healthy eating plan as one that:
Servings - 10