Eye floaters, which can take the form of spots, strings or cobwebs in a person's field of vision, occur naturally as part of the aging process, and they cannot be cured, according to Mayo Clinic and All About Vision. In extreme situations where floaters become an impediment to vision, they can be surgically reduced.
Bad Habit: Snacking non-stop, even when not hungry. Why It's Dangerous: Losing touch with your body's natural hunger and satisfaction signals can lead to chronic overeating and unhealthy extra pounds that can lead to diabetes, heart disease, and other serious conditions.
A habit is something that you do often or regularly. He has an endearing habit of licking his lips when he's nervous. Many people add salt to their food out of habit, without even tasting it first. ...a survey on eating habits in the U.K..