सोमवार, 7 अप्रैल 2014

सेहतनामा

सेहतनामा

(१)ग्रेप सीड आइल केशनलिकाओं सी महीन बल्ड वैसिलस खून की अन्यवाहिकाओं की टूट फूट को दुरुस्त करने में सहायक सिद्ध होता है। रक्त संचरण को भी बेहतर बनाता है।

What is Grape Seed Oil and How is it Made?

Grape seed oil is processed from the seeds of grapes, which are formed as a by-product of wine making.

Making this oil is actually a brilliant idea from a business perspective.

Grape Seed Oil – A “Health Food” That is Not Healthy at All

December 5, 2013 | by Kris Gunnars | 81,741 views | 62 Comments

Barely a week goes by without a new “health food” arriving on the market.

In many cases, the health claims are bogus and don’t have any real studies behind them.

This appears to be the case with an oil called grape seed oil.

Due to the high amount of polyunsaturated fats and Vitamin E, it is being marketed as healthy.

It is claimed to have all sorts of health benefits… including lower cholesterol and a reduced risk of heart disease.

The problem with many of these so-called health foods is that they aren’t healthy at all.

In some cases, they are downright harmful.

In this article, I’m going to take a closer look at grape seed oil and try to separate the facts from the fiction.

What is Grape Seed Oil and How is it Made?

Grape seed oil is processed from the seeds of grapes, which are formed as a by-product of wine making.

Making this oil is actually a brilliant idea from a business perspective.

For thousands of years, wine manufacturers have been left with tons of this useless by-product, grape seeds.

Due to modern technological advances, they are now able to extract the oil from the seeds… something that wasn’t possible a hundred years ago.

The oils are usually extracted in factories using an industrial process. It involves high heat and various chemicals… which includes the toxic solvent hexane.

Studies show that there are often tiny amounts of hexane left in the seed oils after they have been processed (1, 2).

The “healthier” types of seed- and vegetable oils are “cold pressed” or “expeller pressed” – this is a much more natural way to extract the oil from the seeds.

If your oil doesn’t explicitly state how it is processed, then you should assume that it was extracted using chemicals like hexane.

Bottom Line: Grape seed oil is extracted from grape seeds, a by-product of wine making. This process usually involves various chemicals, including the toxic solvent hexane.

Grape Seed Oil is Low in Nutrients, But High in Omega-6 Fatty Acids

The health claims for grape seed oil are based on the supposedly high amounts of nutrients, antioxidants and polyunsaturated fats.

But here’s a newsflash… most of the nutrients and antioxidants (including the proanthocyanidins) from grape seeds are not present in the oil (3).

After it has gone through the intense chemical extraction process, most of the good stuff has been filtered out.

The only nutrient left in there in any significant amount is Vitamin E. A tablespoon contains 3.9 mg of Vitamin E, which is 19% of the RDA (4).

However, calorie for calorie, grape seed oil is NOT an impressive source of Vitamin E.

Other much better sources include nuts, spinach and various others… these foods also contain a ton of other beneficial nutrients instead of just Vitamin E alone.

The fatty acid composition of grape seed oil is:

Saturated: 10%.
Monounsaturated: 16%.
Polyunsaturated: 70%.

The marketers are quick to point out that this product is low in cholesterol and “dangerous” saturated fats.

But in recent years, saturated fat and dietary cholesterol have actually been proven to be harmless. The whole “artery-clogging” thing was a myth (5, 6, 7, 8).

One of the claims is true though… grape seed oil is very high in polyunsaturated fats.

However, it is important to keep in mind that there are two main kinds of polyunsaturated fats… Omega-3s and Omega-6s.

We need to get these two types in a certain balance in order to maintain optimal health. Most people are eating too few Omega-3s and way too many Omega-6s (9).

Many studies show that too many Omega-6s lead to poor health and disease (10, 11).

As it turns out, grape seed oil contains mostly Omega-6 fatty acids, the bad kind.

In several cases, grape seed oil has also been found to contain harmful levels ofPolycyclic Aromatic Hydrocarbons (PAHs) – substances that are known carcinogens in animals (12).

Really… there is nothing positive to be said about grape seed oil. It is bad news all around.

Bottom Line: The only micronutrient found in grape seed oil is Vitamin E. This oil is also very high in Omega-6 fatty acids, which most people are eating too much of already.

Grape seed oil

Grape seed oil is pressed from the seeds of grapes, and is thus an abundant by-product of winemaking.

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(२)गुड़ में कुदरती तौर पर शोधक गुण मौज़ूद हैं यह पाचन सम्बन्धी

समस्याओं से भी निजात दिलवाता है। पुराना गुड़ बहुत फायदे मंद

होता

है पाचन के लिए।

Jaggery has natural cleansing properties ,it can rid you of

digestion problems .

(३ )तम्बाकू के पौधे में लगने वाले पुष्प (फूल )कुछ ऐसे अणुओं से

संयुक्त रहते हैं जो कैंसर रोधी गुण लिए हैं। कैंसर का मुकाबला कर

सकते हैं। फफूंद और जीवाणु रोधी हैं। छोटे मुंह वाली संडासी का आकार

लिए रहते हैं ये अणु जो कैंसर कोशाओं की झिल्लियों में मौज़ूद

लिपिड्स से बंधन बनाके उन्हें उधेड़ के रख

देते हैं। फलस्वरूप कोशा एक विस्फोट के साथ फट जाती है।

A molecule called NaD1 in the flower of the tobacco plant

can fight fungi ,bacteria and even cancer .The molecule

forms a pincer -like structure that grips onto lipids present in

the membrane of cancer cells and then effectively rips them

open ,causing the cell to explode.

Study: Tobacco plant may have the key to fighting cancer
VICTORIA, Australia, April 6 (UPI) -- Isn't it ironic…

According to La Trobe University researchers, the flowers of tobacco plants contain a molecule that has to

The molecule, which is part of the plant’s natural defense system and typically kills off fungi and bacteria,

“has the ability to identify and destroy cancer.”

the potential to be used to kill cancer cells.

“There is some irony in the fact that a powerful defense mechanism against cancer is found in the flower of a species of ornamental tobacco plant, but this is a welcome discovery, whatever the origin,” said lead researcher Dr. Mark Hulett.

According to the report from the La Trobe Institute for Molecular Science, the NaD1 molecule “works by forming a pincer-like structure that grips onto lipids present in the membrane of cancer cells and rips it open, causing the cell to expel its contents and explode.”

A biotechnology company, Hexima, has already started conducting preliminary trials to see if the NaD1 molecule could be effectively used to treat cancer in humans.

“One of the biggest issues with current cancer therapies is that the effect of the treatment is indiscriminate,” Dr Hulett said. “In contrast, we’ve found NaD1 can target cancerous cells and has little or no effect on those that are healthy.”

Scientists from La Trobe’s cancer biology and structural biology laboratories contributed to the research.