Fats and oils are needed for your brain and nervous system, for energy production and for making most of the body s vital hormones. Children, in particular, absolutely require adequate fats and oils, particularly EPA and DHA. These are two omega-3 essential fatty acids needed for development of the nervous system.
Styling gel, smoothing serums, hair spray and other hair products can cause acne on your forehead if they have a chance to accumulate there, says Susan Binder, a New York City-based dermatologist in Glamour magazine's daily beauty blog. If you have bangs, your forehead may be even more acne-prone.
Head traumas from sports, play or clumsiness can lead to one or multiple bumps in the head or forehead. This bump is the result of your injury. The forehead and scalp are most prone to these bumps due to the blood supply and vessels in this region. Keep in mind that even minor injuries can cause huge swelling. This swelling can still be maintained with a cold compress. The size of your bump can be affected by the incident itself.