Origin: Wild Lime most likely originated within the Indonesian solid ground or Southeast Asia. Arabian traders took Lime from the Asian nation to the Japanese Mediterranean countries and Africa. 
The hybrid citrus fruit, Lime comes from several species of citrus trees whose fruits are addressed as Lime such as Persian lime, Key lime, kaffir lime, and desert lime.
Lime was introduced to the western Mediterranean countries by returning Crusaders in the twelfth and thirteenth centuries. Christopher Columbus took citrus seeds, most likely together with Lime, to the West Indies on his second voyage in 1493.

Therefore, the trees presently became cosmopolitan within the Indies, Mexico, and the American state.
To prevent scurvy throughout the nineteenth century, British sailors have issued a daily allowance of citrus, like lemon, and later switched to Lime. The use of citrus was a closely guarded military secret, as scurvy was a standard scourge of varied national navies, and therefore the ability to stay bewildered for long periods while not acquiring the disorder was a large profit for the military. 
In the 10th century, Arab trader’s caravan carriedLime trees from their journey to Asia and thus introducing it to Egypt and Northern Africa. 

Scientifically: The botanical name of lemon is Citrus medica, it belongs to Rutaceae family. Lime contains water-soluble vitamin and flavonoids, the antioxidants that strengthen scleroprotein. Lime is packed with nutritious elements such as vitamin C, vitamin B6, vitamin A, vitamin E, folate, niacin thiamin, riboflavin, pantothenic acid, copper, calcium, iron, magnesium, potassium, zinc, phosphorus, and protein. It is also blessed with flavonoids that contain antioxidant and cancer-fighting properties. 
It addressed a plethora of problems such as diabetes, constipation, high blood pressure, fever, indigestion, etc. 

Drinking Lime water hydrates and rejuvenates skin. Lime is acidic in character and they facilitate secretion break down in food for higher digestion. 
In addition, flavonoids in Lime stimulate secretion of biological process juices. The water-soluble vitamin and antioxidants in Lime will strengthen your system and facilitate your body while defending infections like cold and respiratory disorders.
Citric acid will boost metabolism, burning a lot of calories and storing less fat. Lime has a glycemic index and facilitates regulate the absorption of sugar into the blood. Lime has a good supply of Potassium that promotes heart health. 

When used to rinse it cleanses oral cavity. It relieves abdominal colic pain and soothes the mucosa of the throat. 
As per Ayurveda, it relives excessive accumulation Kapha.   
Lime works as a natural remedy to fight acne, courtesy of its astringent and antibacterial properties. These characteristics make it a great exfoliator and prevent pores from getting clogged. A natural bleaching agent Lime whitens the skin and treats dark spots and scars. 
One can use lime production.
peel powder as a scrub to reduce hyperpigmentation and fight signs of aging. The citric acid in lime peel washes of dead skin cells. Lime is also used to fight skin tan. It tightens pores and reduces oil secretion. 
It as an excellent guard to be used against dandruff. In addition, it lightens hair color. 

Usage: Lime is considered as an integral ingredient in several of the cuisines across the planet. Lime is valued each for the acidity of its juice and therefore the floral aroma of its zest in a change of state. 
It is used for creating a fruit drink and plenty of cocktails. it's additionally used for creating pickles and soups. Lime extracts and Lime essential oils are often employed in perfumes, clean-up merchandise, and aromatherapy.

Below are some DIYs with Lime:

- Take a spoon of Lime juice with one spoon of sugar and one spoon of honey. Combine it all at once. Scrub over your face. Wash it off with warm water.
- Mix 1 Tbsp. of spirulina, 2 tbsp. of water or fresh lime and 1/2 Tbsp. of honey into a paste. Apply to wet hair. Leave it for 20 minutes and then rinse. 
- Take a teaspoon of gram flour and teaspoon of curd with a tablespoon of lime juice. Mix all these ingredients together and apply on the face for 15 minutes. Rinse later. This face pack helps in removing tan. 
- Take a few drops of lime oil and apply on the face. This helps in reducing the pores and controls sebum production.
- Take a teaspoon of lime juice and a teaspoon of honey. Mix and apply on the face for 10 minutes. This helps in controlling acne and acne scars.