Nutrition: Lemons
 

Lemons are classified as a citrus fruit. Lemons have strong antibacterial, antiviral, and immune-boosting powers and can be used as a weight loss aid as it helps cleanse and detox your system. Lemons contain many substances--notably citric acid, calcium, magnesium, vitamin C, bioflavonoids, pectin, and limonene--that promote immunity and fight infection.
Lemon contains citric acid, which can be effective in treating acne. The vitamin C found in citrus fruits is vital for that healthy glowing skin while its alkaline nature kills some types of bacteria known to cause acne. Lemons are also calming, which is good for calming anxiety.
You can squeeze them in your tea to add flavour to your tea and also to your salad.