CoQ10 Plus B Vitamins for Cellular Energy Learn why it may be important to supplement your diet with CoQ10 and B vitamins: key nutrients that help your body maintain a healthy supply of energy. A Guide to the B Vitamins There are so many B vitamins it can be easy to forget what each one is for.
Common colds, or simply colds, are usually quite harmless and go away again on their own. Although they are different to the flu, having the symptoms of a cold-like a cough, sore throat and runny nose-can be bothersome. A severe cold can make you feel weak and ill too. Most colds are caused by viruses.
The common cold is a viral infection of your nose and throat (upper respiratory tract). It's usually harmless, although it might not feel that way. Many types of viruses can cause a common cold. Children younger than six are at greatest risk of colds, but healthy adults can also expect to have two or three colds annually. Most people recover from a common cold in a week or 10 days. Symptoms might last longer in people who smoke.