Blue light therapy is an effective acne treatment and is useful for preventing early skin cancers. Here are all the facts, ...

It often only effects the scalp, but it varies in extent (scant scaling in the scalp to exfoliative erythroderma) and morphology of lesions ( Table 1). Some think it can overlap with psoriasis in ...

Acne: Blue light directly affects and kills the bacteria (i.e., Cutibacterium acnes) that are responsible for producing acne. It also "targets cells that (over)produce sebum or oil and decreases ...

BBC One except Northern Ireland, Northern Ireland HD, Wales & Wales HD ...