Scientists at the University of Wyoming discovered that most plants â even those on soils containing selenium â contained 10 parts per million or less of selenium, whereas a selenium level of 14,990 ppm was found in a sample of Astragalus racemosus, which is a selenium accumulator.
Popping Pimples Damages the Skin. Yes, popping pimples really is as bad for our skin as the experts (and Mom) says it is. An inflamed acne pimple happens when the pore becomes engorged with excess sebum, dead skin cells, bacteria and, often, pus. Next thing you know, you're standing in front of the mirror debating if the pimple is ready to pop.
The redness and swelling that can occur with acne is caused by a type of bacteria that can be killed by exposing your skin to different types of light. Before the procedure, your doctor might apply a medication to your skin to make it more sensitive to light (photosensitizers).You'll probably need to visit your doctor for multiple treatments. Your treatments may use blue light, red light or a combination.More study is needed to determine the best methods for treating acne with light. Possible side effects in the treated areas include: 1  Redness. 2  Crusting and peeling.our treatments may use blue light, red light or a combination. More study is needed to determine the best methods for treating acne with light. Possible side effects in the treated areas include: 1  Redness. 2  Crusting and peeling.