Limes have many health benefits due to the variety of vitamins and minerals that they contain. They are a good source of vitamin C, as well as containing vitamin A, vitamin B6, calcium, potassium and folic acid.

An aid to digestion

The flavonoids contained in limes can stimulate digestion and increase digestive juices. The acids contained in limes also help to break down food molecules, which is beneficial in making the digestion process smoother.

Limes can be used to relieve constipation, as the acids help to clear the excretory tracts. They can also be beneficial in the treatment of peptic ulcers, as the acid from limes can cause an alkaline reaction, which reduces gastric acidity.

Supporting the immune system

Limes have been used for many years to prevent scurvy, which is caused by a deficiency of vitamin C. Even less severe cases of vitamin C deficiency can cause health problems, such as reduced resistance to infection and increased susceptibility to colds and flu. Vitamin C is also important for developing and repairing soft tissues, such as skin, blood vessels and cartilage.

A lime provides more than 30% of the recommended daily allowance of vitamin C.

Skin health

The juice and oil from limes can be very beneficial for the skin. Limes have antioxidant and antibiotic properties, which can rejuvenate the skin and protect it from infection. Lime juice can be applied to the skin to remove dead skin cells, as well as being used to treat dandruff. Lime juice can also be applied to help relieve the irritation caused by insect bites.

Lime juice or oil can be mixed with bathing water for a refreshing bath, which can be beneficial in treating body odour.

Removing toxic substances

Due to the high potassium content found in limes, the consumption of lime can be effective in removing the toxic substances that are found in the kidneys and bladder. Lime juice can also be used for relief from urinary tract infections, such as cystitis.

Healthy organ and system function

Lime juice contains vitamin B9, otherwise known as folic acid. This is an important vitamin for the function of many organs and systems, including the reproductive system. A deficiency of folate, which is a component of folic acid, can cause fetal defects.

Other lime facts

Lime juice can be used to treat gout, as the antioxidants in limes help to control the free radicals which can cause the condition. Studies have also found that the high levels of acid in lime juice are effective in eliminating cholera in contaminated food. In areas with a high risk of cholera, adding lime to food is recommended as a preventative measure.

How to consume more lime

Many people may not find the idea of biting into a raw lime appealing, but there are plenty of other ways to include more lime in your diet.

Lime juice can simply be mixed with water, or with water and sugar to make limeade. Limes can also be used in marinades, dressings and sauces. In some recipes, lime juice can be used as a substitute for vinegar. This is a good way to add more lime to your diet, while accenting the flavours of certain dishes