May 2009 Archives

Reuters has a story here about how the time you spend driving cuts down on your available daily exercise time.

'Driving is a way of life for Americans but researchers say the national habit of driving everywhere is bad for health.

The more you drive, the less you walk. Walking provides exercise without really trying.'

I can attest from personal experience that driving is also bad for the back. All those sedentary hours in the car can aggravate back problems.

'A car culture forces people to make time to exercise and driving long distances reduces the time available to work out.'

Welcome to the lives of most Southern Californians.

Resveratrol

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Resveratrol

A powerful antioxidant that is produced by some plants to protect against environmental stresses.

 

Health benefits:

SLP301Earthenware-with-Grapes-Poste.jpg·        Resveratrol inhibits blood platelet aggregation that can lead to dangerous clots that can cause heart attacks and strokes.

·        Resveratrol is a powerful antioxidant that can help prevent cell damage caused by free radicals.

·        Resveratrol has been proven to fight cancer in vitro at all three stages; (1) initiation, (2) promotion, (3) progression.

·        Resveratrol has been shown to be beneficial to health by lowering cholesterol and preventing cell oxidation, an important factor in the prevention of cancer and ageing too quickly.

 

In addition to the benefits mentioned previously, resveratrol has been tested for its ability to stop pain, stop the growth of the bacteria that causes stomach ulcers that can lead to cancer, protect immune cells, protect DNA, protect against skin cancer, and many other conditions. As pointed out earlier, recently resveratrol became the first-ever supplement known to activate a longevity gene.

 

Where to find it:

Resveratrol is found naturally in certain vines, pine trees, red wine, grapes, blueberries, peanuts, and various other plants. It is also found in dietary supplements including: red wine extracts, grape seed pills and extracts, and polygonum cuspidatum extracts among others.

VITAMIN D

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What are the benefits of Vitamin D?

 

  • Maintains Your Calcium Balance
  • vitamin d.jpgAids Your Cell Differentiation
  • Boosts Your Immunity
  • Has a Role in Insulin Secretion
  • Blood Pressure Regulation

 

Where is it found?

 

  • Cod Liver Oil, 1 Tbs: 1,360 International Units (IU)
  • Salmon, cooked, 3 1/2 oz: 360 IU
  • Mackerel, cooked, 3 1/2 oz: 345 IU
  • Sardines, canned in oil, drained, 3 1/2 oz: 270 IU
  • Milk, nonfat, reduced fat, and whole, vitamin D fortified, 1 c: 98 IU
  • Margarine, fortified, 1 Tbs: 60 IU
  • Pudding, 1/2 c prepared from mix and made with vitamin D fortified milk: 50 IU
  • Dry cereal, Vitamin D fortified w/10% of the recommended daily value, 3/4 c: 40-50 IU (other cereals may be fortified with more or less vitamin D)
  • Liver, beef, cooked, 3 1/2 oz: 30 IU
  • Egg, 1 whole (vitamin D is present in the yolk): 25 IU

 

Sun Exposure - Most people meet their vitamin D needs through exposure to sunlight. Individuals with limited sun exposure need to include good sources of vitamin D in their diet or take a supplement.

 

Dietary Supplements

 

How much should we take per day?

 

The Recommended Dietary Allowance (RDA) is the average daily dietary intake level that is sufficient to meet the nutrient requirements of nearly all (97-98%) healthy individuals in each life-stage and gender group.

  • Ages 19-50: 200 International Units (IU)
  • Ages 51-69: 400 IU
  • Age 70 and older: 600 IU

 

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