Natural Herbs - Aloe Vera for Skin and Astragalus root for blood pressure

Aloe vera is a succulent plant in the Lily family. Inside its fleshy leaves is a cool, soothing gel-like secretion that has been used as a healing skin salve for centuries.

Aloe vera has antibacterial, antiviral and anti-inflammatory properties. It contains an enzyme that reduces swelling, treats pain and soothes itching. This wonder-plant also dilates capillaries so that blood can circulate to an injury and facilitate healing.

Applied topically, aloe vera can help heal first and second-degree burns, cuts, insect bites, skin ulcers, welts, frostbite and sunburn. It can relieve the itch of shingles. There is some evidence to suggest it can also treat psoriasis and warts. Taken internally, aloe vera juice has been used to treat digestive disorders such as ulcers and heartburn, although scientific studies are being conducted to verify this efficacy. Aloe latex, a different substance derived from the leaf of the plant, can act as a laxative.

Aloe vera is a common ingredient in skin creams, cosmetics, shampoos and sunscreen lotions. However, extracting fresh gel from a live leaf of an aloe vera plant provides you with the most potent form. Simply cut off several inches of a leaf, slice it lengthwise and spread the salve found inside onto the affected area. Allow it to dry and reapply as needed.

Astragalus, a hardy plant with fragrant yellow blossoms, is related to both licorice and peas. Astragalus root contains therapeutic substances that help stimulate the immune system. Astragalus has been integral to Chinese traditional medicine for over 2000 years, as it is believed to help balance "qi"- the life force. In China, dried astragalus root is often added to soup for both flavor and health purposes.

The root of the astragalus plant contains polysaccharides, a kind of carbohydrate that enhances immunity. It acts as a tonic to increase stamina, strengthen resistance to disease and improve general health and well being. Some studies show that astragalus may also act as an antibiotic and antiviral agent. Plus, astragalus acts as an antioxidant, off-setting damaging free radicals in the body. Furthermore, it may help counteract some of the negative effects of stress.

Astragalus is particularly good at warding off colds, flu and other upper respiratory infections for which products such as reactine is used. Like echinacea, this herb should be taken at the first sign of symptoms to help lessen the duration and severity of the illness. Some even suggest taking astragalus regularly to help prevent contracting these infections in the first place.

In present-day China, astragalus is often prescribed to bolster the immune systems of those undergoing chemotherapy or radiation treatment for cancer. Studies have shown the herb can increase the body's production of T cells, macrophages, interferon and other important cells. Western doctors are slowly starting to embrace the immune-strengthening powers of astragalus as well, and have noted that it may also be beneficial for those with heart disease and high blood pressure.

Astragalus is found in tablet, capsule, tincture and tea forms. As a bonus, the herb can be safely taken along with conventional treatments without interference.