Igitanda cy'urumuri rutukura gitanga urumuri rutukura n'urumuri rurerure ku mubiri. Ibi bitera imbaraga imikorere karemano y'ibinyabuzima mu ruhu, mu mitsi no mu turemangingo. Imirimo yacyo y'ingenzi ni:
1. Bituma uruhu rugira ubuzima bwiza binyuze mu gutera inkunga ikorwa rya kolajeni, ishobora gutuma uruhu rworoha kandi ikagabanya iminkanyari, imirongo mito n'inkovu.
Bishobora kandi gufasha kugabanya ubutukura, kwangirika kw'izuba no guhindagurika kw'amabara.
Binatuma ibikomere by'uruhu bikira vuba kandi bigabanya ibiheri.
2. Bifasha kandi imitsi gukira no kugabanya ububabare.
Ishobora koroshya ububabare no kunanuka kw'imitsi n'ingingo, kandi ikunze gukoreshwa mu ndwara nka rubagimpande cyangwa ububabare budakira.
Binafasha umubiri gukira vuba nyuma y'imvune cyangwa imyitozo ngororamubiri.
3. Bituma amaraso atembera neza, bigatanga ogisijeni n'intungamubiri byinshi ku ngingo.
Nanone yongera imikorere y'ingufu z'uturemangingo (mitochondria), yongera umusaruro w'ingufu (ATP), ibi bikaba bishobora kunoza uburyo uturemangingo twisana kandi tukongera kwiyubaka.
4. Binagufasha gusinzira neza no kumva wishimye. Bifasha umubiri wawe gukora neza binyuze mu gukora melatonine karemano, bishobora kongera ubwiza bw'ibitotsi.
Bishobora kandi gufasha kugabanya ibimenyetso by'imihangayiko no gushyigikira uburyo amarangamutima agenzurwa binyuze mu kugira ingaruka ku kuringaniza kw'imitsi itera indwara zo mu bwonko.
5. Ifasha mu gukura k'umusatsi Itera imbaraga mu mitsi y'umusatsi, igafasha kugabanya gutakaza umusatsi no kongera gukura mu bihe bimwe na bimwe nko kutagira ubwoya buhagije.
Uburyo bwo gukora:
Umucyo ujya mu ruhu mu bujyakuzimu butandukanye.
Urumuri rutukura (620–750 nm) ni rwiza ku ruhu, urugero, rushobora kugufasha kugaragara nk'ukiri muto.
Urumuri rwa hafi ya infrared (750–1200 nm) rwinjira cyane rukagira ingaruka ku mitsi, ingingo n'ingingo.
Icyo Idakora:
Ntiyangiza uruhu kuko idatanga imirasire ya UV.
Ntabwo itanga ibisubizo byihuse - ubusanzwe uzakenera kuyikoresha buri gihe mu gihe cy'ibyumweru cyangwa amezi.