The colors most often associated with the aurora borealis are pink, green, yellow, blue, violet, and occasionally orange and white. Typically, when the particles collide with oxygen, yellow and green are produced. Interactions with nitrogen produce red, violet, and occasionally blue colors.
The use of vitamin C supplements might shorten the duration of the common cold and ameliorate symptom severity in the general population [ 79, 82 ], possibly due to the anti-histamine effect of high-dose vitamin C [ 83 ].itamin C is required for the biosynthesis of collagen, L-carnitine, and certain neurotransmitters; vitamin C is also involved in protein metabolism [ 1, 2 ]. Collagen is an essential component of connective tissue, which plays a vital role in wound healing.
Use cautiously in chronic, large doses. Healthy adults who take chronic large doses of vitamin C may experience low blood levels of vitamin C when they stop taking the high doses and resume normal intake. Vitamin C in high doses appears to interfere with the blood-thinning effects of anticoagulants such as warfarin. Caution is advised in people with bleeding disorders or those taking drugs that affect bleeding. Dosing adjustments may be necessary. Vitamin C may affect blood sugar levels.