Dec
01
2008

Fifty Percent of US Population Do Not Take Enough Calcium

Even though supermarket shelves are stocked to the hilt with a wide assortment of groceries, not all is well in the USA. At the annual meeting of the American College of Nutrition Theresa A. Nicklas, D.P.H. summed up the current situation in the following statement: “The American population is overweight but undernourished.” Results from a study of more than 25,000 people showed, that half the population does not get enough calcium, magnesium and potassium.

Many people consume more calories than they need, but nutrients like the ones mentioned before and which are essential for functions such as immunity, bone health and blood pressure are falling short of the recommended amounts. The only age group in which the recommendations for calcium intake were met was the age group up to 8 years. In adults the needs were not met, and more females than males were deficient in all of the three nutrients.

Fifty Percent of US Population Do Not Take Enough Calcium

Calcium intake prevents osteoporosis

 

 

The situation could be corrected by consuming 3 to 4 equivalents in the dairy group. It should be added that not only dairy foods are rich in calcium. For individuals who do not consume dairy foods, soy products are rich in calcium, as are almonds, almond butter and nuts. Legumes (beans) as well as green vegetables (bok choi, collard greens, turnip greens) are calcium sources that should be incorporated in a nutrient rich diet.

More information about osteoporosis: http://nethealthbook.com/arthritis/osteoporosis/

Annual Meeting of the American College of Nutrition

Last updated Nov. 6, 2014

Apr
01
2008

Eat Your Veggies To Protect Your Eyes

A study at Brigham and Women’s Hospital in Boston has shown that nutrition impacts eye health. Over a stretch of 10 years Dr. William Christen followed a group of 35,551 health professionals age 45 and older. They provided him with detailed information about their dietary habits and vitamin supplements-they were permitted to take multivitamin but were requested not to take vitamin A, vitamin E or beta-carotene. None of them had cataracts in the beginning of the study, but 2,031 did develop cataracts during the follow up period. Dr. Christen and his team analyzed the data and found that those individuals who were the highest consumers of carotenoids- individuals with an intake of 6,617 mcg of lutein and zeaxanthin- were 18% less likely to develop cataracts than those who consumed only 1,177 mcg per day. Also, the group that consumed higher amounts of vitamin E (intakes of about 262.4 mg per day) was 14% less likely to develop cataracts. Lutein is a substance that is found in high concentration in eye tissue. It is readily available in many foods, such as green and yellow vegetables, yellow-fleshed fruit and in egg yolks.

Eat Your Veggies To Protect Your Eyes

Eat Your Veggies To Protect Your Eyes

New research from the National eye Institute in Baltimore has also confirmed the benefits of carotenoids for healthy eyes. Lutein and zeaxanthin offer protection against age-related macular degeneration. There is no need to shop for supplements. Just bring on the green vegetables: broccoli, brussels sprouts, kale, collard greens, and spinach. Add some corn, the spice saffron and some eggs, and enjoy the taste and the health benefits.

More information about cataracts: http://nethealthbook.com/eye-diseases-and-eye-related-topics/cataract/

Reference: The Medical Post, March 8, 2008, page 25

Last edited November 3, 2014