Support immune function: Lemons are high in antioxidant vitamin C, known for its supportive role in healthy immune function which may reduce the risk of respiratory infection. Ascorbic acid (vitamin C) found in lemons demonstrates anti-inflammatory effects, and is used as complementary support for asthma and other respiratory symptoms. Lemons also contain saponins, which show antimicrobial properties that may help keep cold and flu at bay. Last but not least, ascorbic acid enhances iron absorption in the body; iron plays an important role in immune function. 

Alkalize the body: Although the tartness of a lemon may make them seem acidic, lemons are actually one of the most alkalizing foods for the body. Lemons contain both citric and ascorbic acid, weak acids easily metabolized from the body allowing the mineral content of lemons to help alkalize the blood.

Aid digestion: Citrus flavonols are believed responsible for lemon’s traditional use as a digestive tonic. Believed to stimulate and purify the liver, lemon juice is traditionally understood to support digestive hydrochloric acid in the stomach further aiding digestion. Vitamin C status has been associated with reduced risk of peptic ulcers caused by the bacteria Helicobacter pylori. 

Clear skin: Vitamin C and other antioxidants in lemons combat free radical damage. Free radical damage — especially as caused by UV exposure and environmental toxins — is responsible for many symptoms of aging. Antioxidant intake can help offset this damage, minimizing wrinkles. Further, lemon juice can be applied topically to scars and age spots to help reduce their appearance. Traditionally used as a liver stimulant, lemon water is also believed to help purge toxins from the blood, helping to keep skin clear of blemishes. 

Promote healing: Ascorbic acid (vitamin C), found in abundance in lemons, promotes wound healing, and is an essential nutrient in the maintenance of healthy bones, connective tissue, and cartilage^. As noted previously, vitamin C also displays anti-inflammatory properties. Combined, vitamin C is an essential nutrient in the maintenance of good health and recovery from stress and injury.