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Featured Health Alert

Cancer on Sale

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Many Indians like to chew paan — meetha or khatta — after a good meal. It aids digestion, freshens the breath and acts as a mild stimulant. The soporific effects of the heavy meal are counterbalanced. Best of all, it is also believed to have aphrodisiac properties when mixed with the right spices in the right proportion. This may be the reason why it is often offered after a traditional wedding feast to the newlyweds and departing guests.
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Paan may be prepared at home or bought from the ubiquitous paan shop. Making a good paan involves smearing mineral slaked lime (calcium hydroxide) on betel leaves, and then adding spices, flavouring substances and pieces of supari or areca nut. After that, the leaf is folded around these ingredients and held together by a clove. Tobacco may also be added. Some habitual paan consumers push the prepared leaf into the cleft between the cheeks and the gums and leave it there. Chewing paan is dangerous, but when the stuff is mixed with tobacco, it is lethal.

Sometimes tobacco may be flavoured and chewed alone without a betel leaf. Such stuff is known by various names such as paan masala and gutka. Pieces of supari may also be sweetened and eaten separately.

Supari, paan and chewing tobacco are often considered harmless and non-addictive. Nothing could be further from the truth. Such stuff suppresses appetite and produces a “high”. What’s more, the nitosamines (cancer causing chemicals found in tobacco, betel leaves and supari) released can precipitate type 2 diabetes.

The lime in paan acts to keep the active ingredients (polyphenols, alkaloids and tannins) in the betel nut in its freebase form. The tobacco contains nicotine and polycyclic aromatic hydrocarbons. Paan may also contain sugar. One of the chemicals in the nut — called arecoline — promotes salivation. This facilitates rapid absorption of this chemical cocktail from under the tongue.

Paan turns the saliva orange red which stains the lips and teeth. Also, the sugar and various other chemicals destroy the enamel of the teeth. They eventually turn black and get ground down to the gums.

The chemicals released while chewing paan irritate the lips and cheeks. They cause changes in the cells, leading them to become precancerous. The lining of the inner cheek turns white (leukoplakia). It may start to bleed or form an ulcer that eats away into the flesh and opens out into the cheek. A tumour may form and protrude into the mouth. As the carcinogen-laden saliva proceeds towards the stomach through the esophagus (tube leading to the stomach), its lining becomes affected and cancer can occur there as well.

Chewing paan is an ancient tradition. The habit leads to cancers of the mouth or esophagus, which set in when the consumer is between 50 and 60 years. Generally, such people also follow an unhealthy lifestyle, a diet with little or no fresh fruits and vegetables, and inadequate exercise. Such cancer is the most commonly diagnosed cancer in males in Assam. For Indian women in general, it is the second biggest reason for cancer. Mouth and esophageal cancer is relatively rare in other parts of the world.

Esophageal cancer is difficult to diagnose in the early stages as the symptoms are often vague and non-specific. Tiredness and fatigue may make the person lethargic. There may be chest pain or unexplained loss of weight which may make the person appear ill. Later, as the tumour grows, it blocks the lumen of the esophagus causing difficulty in swallowing solids.

Treatment of mouth and esophageal cancer involves surgery, radiation and chemotherapy. Stents may have to be placed to prevent blockage. In the case of esophageal cancer, a part of the intestine may be used to replace the esophagus. Sometimes a feeding tube may have to inserted through the stomach to bypass the esophagus. Treatment is expensive and long-drawn. Results are fairly good if the ailment is diagnosed early. Unfortunately, this is often not the case.

An expert committee formed by the government in September 1997 recommended a blanket ban on the manufacture, distribution and sale of all forms of chewing tobacco like paan masala, gutka and zarda. Unfortunately, supari was left out of the committee’s purview. However, despite legislation these products are openly sold. What’s worse is that teenagers too are becoming addicts.

The government has been dragging its feet over enforcing legislation to regulate use of these carcinogenic and addictive products. This is partly because the paan, supari and zarda industries collectively employ over 50 million people in its raw material procurement, manufacture and distribution networks. These people constitute a large vote bank which successive governments are reluctant to lose. But this is a very dangerous  situation for millions and millions other common people.

The choice is therefore yours — a healthy and happy life or harmful substances that may lead to cancer.

You may click to see:->
Cultural Aspects of Smokeless Tobacco Use and the Impact of Chewing Pan Masala in the Oral Cancer Scenario :

Source: The Telegraph (Kolkata, India)

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Categories
Herbs & Plants

Bear’s Breeches(Acanthus mollis – L.)

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Botanical Name:Acanthus mollis – L.
Family : Acanthaceae
Synonyms: Acanthus latifolius – Hort. ex Goeze.
Common Name :Bear’s Breeches,
Genus: Acanthus
Kingdom: Plantae
Order: Lamiales
Family: Acanthaceae
Species: A. mollis

Habitat : South-western Europe – Portugal to the Balkans. Naturalized in Britain in W. Cornwall.  Woodland scrub and stony hillsides.Woodland Garden; Sunny Edge; Dappled Shade; Ground Cover; Meadow;

Description:
It is a herbaceous perennial plant .It grows to 2 m tall, with basal clusters of deeply lobed and cut, shining dark green leaves up to 1 m long and 20 cm broad. The flowers are tubular, whitish, lilac or rose with spiny green or purplish bracts, and produced on stout spikes which grow up to 2.5 m (8 ft) above the leaves. It flowers in late spring or early summer. It grows in dry areas, and is tolerant of drought and shade. The plants are propagated from tubers and tend to form large, localized clumps which can survive for several decades. The leaves of this plant are generally considered by historians[who?] to have been the design inspiration for the Corinthian column capitals of Roman architecture.
CLICK & SEE THE PICTURES….>…....(01)…..…(1).
It is hardy to zone 0. It is in flower from June to August. The flowers are hermaphrodite (have both male and female organs) and are pollinated by Bees.

Cultivation :
Prefers a deep loamy soil in a sheltered position in full sun but tolerates partial shade. Grows well in heavy clay soils if they are well-drained but dislikes heavy damp soils and will not overwinter in wet soils. Established plants are fairly drought tolerant. Hardy to about -15°c, though young plants may require protection in the winter and even older ones may need protection in cold winters. A very ornamental plant. The leaves can wilt on hot summer days when plants are grown in full sun. Plants can become invasive, spreading by suckers, and they are difficult to eradicate due to their deep roots. Does well in the lawn or wild garden. Plants can be grown in quite coarse grass, which can be cut in the autumn. Members of this genus are not usually browsed by deer.

Propagation:-
Seed – sow spring in a cold frame or outside as soon as the seed is ripe. It usually germinates in 3 – 4 weeks at 10°c. When they are large enough to handle, prick the seedlings out into individual pots and grow them on for two years before planting out in late spring or early summer. Division in spring or autumn. Very easy, they can be planted straight out into their permanent positions. Root cuttings – winter in a coldframe

Medicinal Actions & Uses:

Astringent; Detergent; Emollient; Vulnerary.
The leaves and roots are astringent, detergent, emollient and vulnerary. The plant contains appreciable quantities of mucilage and tannin. Traditionally it was used as a treatment for dislocated joints and for burns. A paste made from the plant, when applied to a dislocated joint, tends to normalize the affected muscles and ligaments, simultaneously relaxing and tightening them to encourage the joint back into its proper place. The crushed leaves have been used as a poultice to soothe burns and scalds. For internal use, the plant’s emollient properties are useful in treating irritated mucous membranes within the digestive and urinary tracts.

Disclaimer:The information presented herein ,  is intended for educational purposes only. Individual results may vary, and before using any supplements, it is always advisable to consult with your own health care provider.

Other Uses:-
Ground cover.

The sub-species A. mollis latifolia makes a good ground cover plant. Relatively slow to cover the ground at first but it can eventually become invasive.


Source:

http://www.pfaf.org/database/plants.php?Acanthus+mollis
http://www.floradecanarias.com/acanthus_mollis.html
http://en.wikipedia.org/wiki/Acanthus_mollis

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Categories
Featured

Artificial Sweeteners Don’t Fool Your Brain

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While artificial sweeteners may be able to confuse your taste buds, the suspicion is growing that your brain is not so easily fooled.

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Several studies suggest your brain has a way of detecting calories while food is still in your mouth. For example, researchers made eight cyclists perform 60-minute workouts on a stationary bike while measuring their work rate.

During workouts on separate days they were told to rinse their mouth with a solution of either glucose or saccharin, without swallowing either one. The glucose mouth rinse improved the cyclists’ performance by a small but consistent amount compared to saccharin.

Later, they were asked to rinse their mouths with either saccharin alone or saccharin plus a caloric (but non-sweet) sugar called maltodextrin. The cyclists did slightly better when they rinsed their mouths with maltodextrin, even though both solutions carried identical saccharin taste.

When scientists performed fMRI scans on the athletes, they found that the combination of saccharin and maltodextrin activated two reward-associated brain areas — the striatum and anterior cingulate — which saccharin alone failed to touch.

Source: New Scientist December 27, 2009

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Healthy Tips

What’s in a Healthy Lunchbox?

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Ninety-nine out of every 100 packed lunches being eaten by primary school children are reported to be unhealthy and failing to meet nutritional standards.

click & see the pictures

So what should a healthy lunch contain and what foods should be left out?

According to advice from the Food Standards Agency,a healthy packed lunch should include:

• Meat, fish or a dairy source of protein

• Starchy carbohydrate, such as a wholegrain sandwich, to provide energy

• At least one portion each of a fruit and vegetable or salad

• Water or milk to drink, but diluted fruit juice and yoghurt drinks or smoothies are acceptable

 

The key foods to avoid are:-

• Sweets and chocolate

• Snacks, like crisps, with added salt/sugar/fat

Sugary and fizzy drinks

Deep-fried foods and processed meats

• White bread – if children won’t eat brown, try whole white sliced bread

Nutritional standards for school meals were introduced in 2006 and standards for vending machines, breakfast clubs and tuck shops came into force a year later.

In 2008, strict nutrition content guidelines for primary schools were introduced and extended to secondary schools in September 2009.

They include maximum/minimum levels of energy or calories and 13 different nutrients, including fat, salt and sugars.

SUGAR, FAT AND SALT (As per  Food Standards Agency)
Sugar: 15g sugar per 100g is high in sugar, 5g or less is low
Fat: 20g fat per 100g is high in fat, 3g or less is low

Salt: 1.5g salt per 100g is high in salt, 0.3g or less is low


The Schools Food Trust – an independent body set up to advise schools on healthy eating – says there are no plans to issue statutory guidance on packed lunches, but it has produced some sample lunchbox menus

You may click to see:

SAMPLE MENU  in a packed standard lunch (526.29 K

Children’s lunchboxes ‘unhealthy’
Pupils are to face lunchbox exams
Charity seeks end to lunchbox ham
Food Standards Agency
School Food Trust

Source: BBC News:12Th. January. 2010

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Categories
Featured News on Health & Science

Green Tea ‘May Block Lung Cancer’

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Drinking green tea may offer some protection against lung cancer, say experts who studied the disease at a medical university in Taiwan.
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The latest work in more than 500 people adds to growing evidence suggesting the beverage has anti-cancer powers.

In the study, smokers and non-smokers who drank at least a cup a day cut their lung cancer risk significantly, a US cancer research conference heard.

The protection was greatest for people carrying certain genes.

But cancer experts said the findings did not change the fact that smoking is bad for health.

Daily cuppa:-

Green tea is made from the dried leaves of the Asian plant Camellia sinesis and is drunk widely across Asia.

The rates of many cancers are much lower in Asia than other parts of the world, which has led some to link the two.

Laboratory studies have shown that extracts from green tea, called polyphenols, can stop cancer cells from growing.

But results from human studies have been mixed. Some have shown a protective effect while others have failed to find any evidence of protection.

In July 2009, the Oxford-based research group Cochrane published a review of 51 studies on green tea and cancer which included over 1.5 million people.

They concluded that while green tea is safe to drink in moderation, the research so far is conflicting about whether or not it can prevent certain cancers.

Reduced risk:-

Dr I-Hsin Lin, of Shan Medical University, found that among smokers and non-smokers, people who did not drink green tea were more than five times as likely to get lung cancer than those who drank at least one cup of green tea a day.

Among smokers, those who did not drink green tea at all were more than 12 times as likely to develop lung cancer than those who drank at least a cup a day.

Researchers then analysed the DNA of people in the study and found certain genes appeared to play a role in the risk reduction.

Green tea drinkers, whether smokers or non smokers, with certain types of a gene called IGF1, were far less likely to develop lung cancer than other green tea drinkers with different types of this gene.

Yinka Ebo, of Cancer Research UK, said the findings should not be used as an excuse to keep smoking.

Smoking tobacco fills your lungs with around 80 cancer-causing chemicals. Drinking green tea is not going to compensate for that.

“Unfortunately, it’s not possible to make up for the harm caused by smoking by doing other things right like eating a healthy, balanced diet.

“The best thing a smoker can do to reduce their risk of lung cancer, and more than a dozen other cancer types, is to quit.”

Source: BBC News: Wednesday, 13 January 2010

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