Bicycles are a great transportation option. Like cars, planes and motorcycles, they help you move from place to place faster than you could be just walking. But unlike these other quick forms of transportation, they do not come with built-in...
Night blindness, or nyctalopia, is rare in the United States; however, according to the Mayo Clinic, it is a concern in developing countries where malnutrition is common. Night blindness is characterized by the inability to see clearly in poor...
Both cod liver oil and iodine are substances that your body greatly benefits. The presence of iodine helps to keep your thyroid system functioning properly and prevents a lot of very harmful conditions. Cod liver oil enhances the overall function...
With typical outputs of 10 to 20 lumen, flashlights pose little or no threat to the eyes. One reason for this is the built-in defense ability that the eyes possess. Through the coordinated efforts of the pupil, iris, retina and the optic nerve,...
The bilberry is a close relative of the blueberry and cranberry and is purported to have many health benefits. Bilberries are also known as European blueberries, whortleberries and huckleberries and can be eaten fresh or taken as a dietary...
Vitamin A is needed by the body for vision, bone health, immune function and cell differentiation. Retinol is the most usable and active form of vitamin A and is found primarily in foods from animals including liver, milk and cheese. Beta carotene...
Bilberry has a 1,000-year history of use in traditional European medicine, according to the National Center for Complementary and Alternative Medicine. The fruit of this plant, which is a relative of the blueberry, can be eaten or made into...
An essential aspect of keeping your eyes healthy is a diet containing the proper vitamins and nutrients necessary to promote eye health. Consuming the right foods can help prevent a variety of eye diseases, including age-related macular...
No matter how many songs and commercials spout the living forever and remaining young theme, aging is an inevitable part of life. While it is possible to embrace the changes and age with grace, there are some health issues that can arise that come...
Kelp is a popular health supplement made of kelp seaweed. Both liquid and dried kelp supplements are common. Kelp is mostly known for its natural iodine content and thus doctors recommend it primarily as an iodine supplement. However, kelp...
