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Senin, 29 November 2010

Benefits of Garlic

GarlicScientific Name: Allium sativum

Biological Background: This bulbous plant is closely related to onions, leeks, chives and is a member of Allium vegetables. Garlic is native to Central Asia, and has been cultivated for at least 5,000 years.

Nutritional Information: Due to its use as a spice, garlic provides insignificant amount of nutrients.

Pharmacological Activity: The healing power of garlic is recognized through Chinese folk traditions dating back thousands of years. Garlic contains multiple compounds and antioxidants including organosulfur compounds (diallyl sulfides), which are believed to be responsible for most of the pharmacological and antimicrobial actions. Garlic is a proven broad-spectrum antibiotic that combats bacterial, intestinal parasites, and viruses. It can lower blood pressure and blood cholesterol, discourage dangerous blood clotting, lower chances of cancers (especially stomach cancer). Garlic is a good cold medicine, acts as a decongestant, expectorant, antispasmodic, and anti-inflammatory agent. It has antidiarrheal, estrogenic, and diuretic activity and appears to lift mood.

Eating Tips: High doses of raw garlic have caused gas, bloating, diarrhea and fever in some. To fight bacteria, raw garlic is better. However cooking does not diminish garlics blood thinning and other cardioprotective capabilities, and in fact, may enhance them by releasing antithrombotic ajoene. As a cancer fighter, raw garlic may be better than cooked ones. Eat garlic both raw and cooked for all around insurance. Eating garlic with parsley may reduce garlic breath

Pineapple

PineappleScientific Name: Ananas cosmosus

Biological Background: A tropical plant with stiff, spiny leaves that yields a single large fruit. Pineapple originated in Brazil.

Nutritional Information: One cup (155 g) of raw pineapple contains 76 calories, 0.6 g protein, 19.2 g carbohydrates, 2.95 g fiber, 175 g potassium, 124 mg vitamin C, 0.14 mg thiamin, 0.06 mg riboflavin, 0.65 mg niacin.

Pharmacological Activity: It suppresses inflammation due to Bromelain, an antibacterial enzyme. Pineapple aids digestion and helps to dissolve blood clots, and is food for preventing osteoporosis and bone fractures because of its very high manganese content. It is also antibacterial, antiviral and mildly estrogenic.

Eating Tips: Eat fresh. Canning destroys some pharmacological activities of pineapple.

Watermelon

WatermelonScientific Name: Citrullus Vulgaris

Biological Background: The fruit of an annual vine belonging to the squash and melon family. Watermelon originated in Africa and has been cultivated since ancient times in the Mediterranean region, Egypt and India.

Nutritional Information: One slice of watermelon (480 g) contains 152 calories, 3 g protein, 34.6 g carbohydrates, 2.4 g fiber, 560 mg potassium, 176 mg vitamin A (RE), 47 mg vitamin C, 0.3 mg thiamin, 0.1 mg riboflavin, and 0.96 mg niacin.

Pharmacological Activity: Watermelon is rich in lycopene, glutathione and vitamin C. It has great activity against cancers and some antibacterial, anticoagulant activity.

Eating Tips: Choose watermelon with a deep red color.


Cumin

Scientific Name: Cuminum cyminum

Biological Background: A seasoning that is the principal ingredient of curry powder, a blend of powdered Indian spices. Cumin is a member of the parsley family and cumin seeds resemble caraway seeds. The aromatic seed has a characteristic strong, slightly bitter taste. Traditionally cumin has been used to flavor cheese, unleavened bread, chili, and tomato sauce.

Nutritional Information: Due to its use as a spice, cumin provides insignificant amount of nutrients. Pharmacological Activity: Studies have indicated that cumin has strong anticancer activity, which may be due to its phytochemical cuminaldehyde. Cuminaldehyde also has strong antiinflammatory properties. In addition, cumin contains two phytochemicals, cuminyl ester and limonene, which have been shown to stop aflatoxin from binding to DNA to start the cancer process.

Eating Tips: Use cumin to add an earthy flavor to Indian, Middle Eastern, and Mexican cuisines.