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. Antibiotics are not effective against colds because they only fight bacteria.
Vitamin C Content. A 100-gram serving of orange or lemon provides you with 53 milligrams of vitamin C, which is 88 percent of the daily value of 60 milligrams per day. This serving equals either one small orange or slightly less than two lemons.
One cup of fresh lemon juice provides 187 percent of your daily recommended serving of vitamin C â take that, oranges! Lemon juice also offers up a healthy serving of potassium, magnesium and copper. Check out what other benefits one cup of fresh lemon juice adds to a plain glass of water. Here are some lemon water nutrition facts: 61 calories.