Introduction to magnesium alloy

Mg alloys have become more
and more attractive as structural materials due to their
light weight, low cost, and recyclability. However, their
strength is often inadequate for many engineering applications.

Among the currently developed Mg alloy families,
Mg-Al-Ca–based alloys exhibit advantages in
several aspects such as high creep resistance and super
light weight due to the very low densities of the constituent
elements (density of magnesium = 1.74 g/cm3, density of aluminium = 2.70 g/cm3, and
density of calcium = 1.54 g/cm3).

In addition, the Ca element in the
alloys serves to protect the melt surface from fast
oxidation, resulting in less slag formation, during processing.
However, the yield strength of the Mg-Al-Ca
alloys remains at a low level around 160 to 250 MPa at
ambient temperature below 450 K.[1]Adramatic strength
enhancement has not been possible, based on the conventional
strengthening approaches such as grain refinement,
solid solution, and precipitation.

Magnesium and blood pressure

Evidence suggests that magnesium may play an important role in regulating blood pressure.

Diets that provide plenty of fruits and vegetables, which are good sources of potassium and magnesium, are consistently associated with lower blood pressure. The DASH study (Dietary Approaches to Stop Hypertension) suggested that high blood pressure could be significantly lowered by a diet high in magnesium, potassium, and calcium, and low in sodium and fat.

In another study, the effect of various nutritional factors on incidence of high blood pressure was examined in over 30,000 U.S. male health professionals. After four years of follow-up, it was found that a greater magnesium intake was significantly associated with a lower risk of hypertension.

The evidence is strong enough that the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure recommends maintaining an adequate magnesium intake as a positive lifestyle modification for preventing and managing high blood pressure.

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Magnesium and its common uses

1) Airplanes
2) Magnesium chloride, citrate, sulfate, oxide , hydroxide, stearate, taurate , sulphate and glycinate
3) Photography - old type flash powder and flash bulbs
4) Flares
5)Pyrotechnics
6) Incendiary bombs
7) Dead-burned magnesite is used as brick and liners in furnaces and converters
8) Missiles












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Element Magnesium and its properties

Name of Element : Magnesium

Symbol of Element : Mg

Atomic Number of Magnesium : 12

Atomic Mass: 24.305 amu

Melting Point: 650.0 °C - 923.15 °K

Boiling Point: 1107.0 °C - 1380.15 °K

Number of Protons/Electrons in Magnesium : 12

Number of Neutrons in Magnesium : 12

Crystal Structure: Hexagonal

Density @ 293 K: 1.738 g/cm3

Color of Magnesium : silvery-white

Anti Aging Supplements

Anti-Aging Supplements are nutritional vitamins which help to repair the aging cells of your body and allow a person to have a healthy life. A common belief about health is that as long as a person eats healthy diet then no need to take any additional supplements for the body.

The general misconception is that body will get all the minerals and vitamins from the diet. But in reality people need to take anti aging nutritional supplements that they need to fight various diseases and to slow down the aging process. However the aging process is a part of life and cannot be avoided but by taking proper anti aging supplements the aging process can be slowed down and made more graceful.

Some natural supplements that can be taken are Fish oil, green tea and grape seed extract. The anti aging supplements provide additional nutritional elements that these natural supplements lack. There are a lot of changes that the body will experience as part of the aging process. The bones will become more brittle the muscles lose their strength and the general immunity of the body declines. The anti aging nutritional supplements will provide the necessary nutrients needed to renew the energy, keep a clear thinking and good general health. They are helpful to improve the immunity also.

When the body gets older one thing that it produces is the DHEA. DHEA is the basis for producing testosterone and estrogen in the body. It is also responsible for building the brain cells and the immune system. So DHEA production should be kept sufficient to keep yourself young and healthy.

Another important part is the thyroid production. Many people find that when they grow old they have to take medications to improve the thyroid hormone production. The HGH or Human Growth Hormone containing anti aging supplements will help to stop the aging process and reverse some of the damage caused by the aging process to your body. While selecting a anti-aging supplement make sure that you choose the right one.

The market is flooded with a wide variety of supplements. You may want to look for a supplement that will provide adequate amount of vitamins and minerals in the same supplement. A good supplement should contain all the important B Vitamins, like B12, B6 B2 and Folic acid. It should also have Vitamin D and Vitamin K. other things to look for are Selenium, Miacin, copper, Iron and Magnesium. Avoid buying vitamins that are time release, chelated or colloidal minerals. These will be more costly and may not give the desired results. Also do not buy supplements that have extra ingredients that you don't need.

Above all remember that taking care of your body is more important than anything else. To reduce the aging process take lot of Vitamin E and Vitamin C and the required supplements. Exercise, healthy diet and good anti aging nutritional supplements on a regular basis will make u look and feel great and pumped with energy all the time.

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Magnesium Facts-Discover and Compare the Differences in Products, Prices and Quality and Why it Matters

What to Look for in Effervescent Multivitamins?

Effervescent dietary supplements are creating quite a fizz in the health and wellness industry of America. Popularity of these supplements is seen in the number of products that are available in the market today since 2005. More and more are geared to specific demographics and specific nutritional concerns. Effervescent health products have become more popular because there is more awareness amongst the American public about the advantage of effervescent technology. Effervescent products have 100% bio-availability and therefore offer 100% absorption. The presence of carbon dioxide enhances the permeability of these nutrients through the intestinal lining. The perfect combination of acid and alkaline forms just the right pH for the absorption of all these kinds of nutrients.

It is important to know what to look for in choosing an effervescent multivitamin product. Here are some helpful tips.

Consider your Health Needs. Consider what you would look for in a multivitamin supplement, besides a broad spectrum of multivitamins. You should be looking for a supplement that could address some major health issues that are common to most people, such as a supplement that would support:

• Immune health
• Digestive health
• Cardiovascular health
• Bones and Joint health
• Boost energy levels
• Antioxidant power

Eliminate the Need of Taking Several Supplements. Look for a vitamin supplement that contains more than just vitamins. You could cut down on a number of supplements that you are taking for specific health issues if you took a multivitamin supplement which addresses most major health issues.

Look for these ingredients:

• Powerful antioxidants. These come in the form of Vitamins A, C and E. Antioxidants play a major role in cellular health and help to slow down the process of aging. They can help to boost the immune system. Vitamin A is known to support healthy skin, eyes, bones, teeth, hair and a healthy reproductive system.
• Selenium and zinc also support immune health.
• Niacin, CoQ10, potassium and other minerals help to support cardiovascular health and normal blood pressure.
• Zinc and L-Arginine help support sexual health.
• Calcium and Magnesium support joint and bone health, as well as heart health
• Vitamin B complex used for boosting energy levels. Folic Acid which is B9 is needed for growth, development and formation of nucleic acids that form DNA.
• Bioflavonoids and L-Glutamine help to provide immune support.

In addition to these, a supplement may contain amino acids, for protein. Remember a combination of different nutrients work in synergy to provide maximum health benefits.

Convenience. Once you've identified the nutrients for your specific health needs, look for convenience. Many of these effervescent products are available in individual packets for convenience and portability. One of the major reasons we take vitamin supplements is because of our hectic lifestyles. We have little time to eat well. So choosing a supplement which is easy to carry wherever you go should be a priority. Keep some in your office, or in your handbag. Whenever you require nutrition, any time of the day, you can prepare a healthy drink...

Ease of Use. Most effervescent vitamins are easy to use, but a powdered form is preferable to a tablet. Powder dissolves very easily in water. Some effervescent tablets can take less than 2 minutes to dissolve in water.

Purity of Ingredients. Effervescent powders contain no binding agents. A powdered effervescent supplement is better than an effervescent tablet. Although tablets can be non-coated they still contain chemical binding agents. A powdered form is purer.

MultiVescence is an effervescent powder with vitamins, minerals, antioxidants, amino acids and CoQ10. When mixed with water, or any fruit juice, it forms an delicious, nutritious effervescent drink to boost health.

New Vitality develops supplement products carefully formulated under the guidance of an elite panel comprised of renowned doctors, nutritionists, chemists and researchers. Whether you want a nutritional supplement, pet health supplement, a personal care product or a health care product, New Vitality is a one-stop shop for all needs.