10 Traditional “Old Wives” Tales Which May Be True Or Not

4. Reading In Dim Light

Doing so is thought to damage vision. There’s little evidence to this popular old wives tale. What our eyes have are a set of photo-receptors in the retina, which are known as rods and cones. The rods detect peripheral motion enabling you too view low lighting, while the cones detect color. Reading under poor light may cause strain on the eyes, giving you a mild headache, but won’t cause long-term damage or the quality of vision. What’s recommended however, is reading with enough lighting to avoid squinting.

3. An Apple A Day…

Will keep the doctor away is a famous saying, the reason why is because apples are an extremely powerful source of antioxidants, so eating them daily can help in preventing diseases. Apples contain vitamin C, which helps in developing collagen in the bones, cartilage, muscles, and blood vessels. The skin of apples contain pectin, which lowers cholesterol. Apples are healthy but won’t solely keep you away from the doctor, as what’s also needed is exercise and a balanced diet.

2. Carrots Improve Eyesight

There’s some truth to this, as what carrots contain are plenty of antioxidants. Carrots contain beta-carotene, which is a precursor to vitamin A, which helps slow down the progression of macular degeneration, which is one of the leading causes of blindness. Vitamin A also helps in maintaining a healthy clear cornea, along with protecting the cells in the eyes and body. Carrots also contain high lutein levels which protects the retina, which lowers the risk of macular degeneration.

1. Cod Liver Oil For Joint Pain

What’s found is that cod liver oil actually does help reduce joint pain. According to studies, those who took cod liver oil capsules on a daily basis, suffered less pain than those who took a placebo. What concentrated cod liver oil contains is high levels of omega-3 fatty acids, as well as anti-inflammatory properties which helps in reducing pain and swelling. So cod liver oil is recommended for treating arthritis at home.