PETER'S PRINCIPLES - July 29, 2007
Penny from Waterford emails asking about mercury levels in fish. Do the health risks outweigh the benefits?
A recent study by the Institute of Medicine and Harvard School of Public Health found the levels of pollutants in fish are below what the Food and Drug Administration would consider unsafe. The study also determined eating fish is worth any minimal risk the contaminants may cause.
Fish is packed with omega 3 fats which can protect against heart disease. Experts suggest eating 2 three ounce servings of fish a week. This does not apply to pregnant women or nursing mothers. They should steer clear of certain types of fish like king mackerel, tilefish, shark and swordfish. But it is recommended to add 12 ounces of other types of fish to your diet to make sure you are getting the health benefits
Andrew from Detroit says his vision isn't what it used to be. Is he losing his sight as he gets older?
Unfortunately Andrew, it is possible. Almost 1 million Americans over the age of 40 are considered legally blind. Another 2.4 million have significantly reduced vision. The four eye disorders that pose the greatest risk of vision problems as you age are cataract, glaucoma, age related macular degeneration and diabetic retinopathy. But you may be able to help yourself. A new study found people with diabetes who kept their blood sugar at near normal levels cut their risk of developing eye disease by 75%. Exercise and proper nutrition is also key! Studies found fruits, vegetables and fish are full of nutrients that are good for your eyes.
