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.
Squeeze a little lemon to fight disease November 3, 2011 Adding just 1/2 tablespoon of lemon juice to each of your 8 daily cups of water provides nearly 20% of the daily value for vitamin C. This major antioxidant not only fights heart disease and boosts immunity but also helps form the collagen we need to heal tendons, ligaments, bones, and blood vessels.