Nutrients and health benefits of lemongrass

The herbs that hardly cross your mind tend to pack some health benefits that might just surprise you.

After a deep dive into exploring helpful herbs, I came across the versatile herb, lemongrass. Known for its flavour and vibrant aroma, lemongrass offers a range of advantages for your health and well-being. 

What is lemongrass?

Lemongrass is an aromatic herb that belongs to the grass family (Poaceae). It originates from tropical regions such as Southeast Asia, India, and Africa. With its long, slender green blades and a distinct lemony fragrance, lemongrass is a cherished herb in cultures around the world.

Lemongrass has played a big role in various traditional medicine systems and traditional dishes. Its use dates back centuries, when it was highly valued for its medicinal properties and aromatic qualities.

Lemongrass was used to treat digestive issues, fevers, and respiratory conditions, which highlights its health benefits. It was believed to have a cooling effect on the body and was often used to balance excess heat. It was also used as a sedative to alleviate anxiety and promote relaxation.

It is also used in perfumery, cosmetics, and natural skincare products due to its pleasant aroma and potential therapeutic benefits.

From easing digestion to promoting relaxation, lemongrass has a good number of benefits and here are some health benefits you didn't know about.

Nutrients found in lemongrass

Lemongrass is rich in many essential nutrients that contribute to its health benefits. While the exact nutrient composition of lemongrass may vary slightly depending on the variety and growing conditions, here are some of the key nutrients commonly found in lemongrass:

Vitamins

Lemongrass contains several vitamins, including vitamin C, vitamin A, folate (vitamin B9), and vitamin B6. Vitamin C acts as an antioxidant and supports immune function, while vitamin A is important for vision and skin health. Folate and vitamin B6 are involved in various metabolic processes in the body.

Minerals

Lemongrass is a good source of minerals like potassium, calcium, magnesium, phosphorus, and manganese. These minerals play a crucial role in maintaining healthy bones, supporting nerve function, regulating blood pressure, and participating in enzymatic reactions.

Polyphenols

Lemongrass contains polyphenolic compounds like flavonoids and phenolic acids, that act as antioxidants. These compounds help protect the body's cells from oxidative stress and may have anti-inflammatory and anticancer properties.

Essential Oils

Lemongrass is known for its aromatic essential oils, like citral, myrcene, geraniol, and limonene. These oils contribute to lemongrass's distinct fragrance and may have antimicrobial, antifungal, and insect-repellent properties.

Fibre

Lemongrass contains dietary fibre, which aids in digestion, promotes bowel regularity, and helps maintain healthy cholesterol levels.

Health Benefits of Lemongrass

Lemongrass has been associated with several potential health benefits. Here are some of the health benefits that have been attributed to lemongrass:

• Antioxidant and Anti-Inflammatory Properties: Lemongrass contains various compounds, such as polyphenols and flavonoids, that possess antioxidant and anti-inflammatory properties. These properties help protect cells from damage caused by free radicals and contribute to reducing inflammation in the body.
• Digestive Health: Traditionally, lemongrass has been used to support healthy digestion. It helps relieve digestive issues such as bloating, stomach cramps, and indigestion. Lemongrass tea is commonly consumed to promote digestion and promote gut health.
• Immune System Support: The presence of vitamins, particularly vitamin C, in lemongrass, can support a healthy immune system. Vitamin C helps boost the production of white blood cells and antibodies, which are essential for defending the body against infections.
• Relaxation and Stress Reduction: The aroma of lemongrass is often used in aromatherapy for its calming and stress-reducing effects. Inhaling the scent of lemongrass essential oil or using it in baths or massages may help promote relaxation and alleviate anxiety.
• Pain Relief: Lemongrass possesses analgesic properties and has traditionally been used to relieve pain, including headaches, muscle aches, and joint discomfort. 
• Antibacterial and Antifungal Activity: Lemongrass exhibits antimicrobial properties, making it potentially effective against certain bacterial and fungal infections. Lemongrass extracts may inhibit the growth of bacteria and fungi.
• Potential Cancer-Fighting Properties: Some preliminary studies have shown that certain compounds present in lemongrass may possess anticancer properties. However, more research is required to determine the extent of its effectiveness against different types of cancer.

The vital role of lemongrass in digestive health

Lemongrass plays a very key role in digestive health, which is why it is often used to make teas and in cooking.

It has calming and anti-inflammatory properties that can help soothe the digestive system. It can alleviate digestive discomfort, such as bloating, cramping, and stomach aches, by reducing inflammation in the gastrointestinal tract.

Lemongrass contains compounds like citral, which can stimulate the production of digestive enzymes. These enzymes help break down food and facilitate proper digestion. Improved digestion can prevent issues like indigestion, constipation, and diarrhoea.

Lemongrass has carminative properties, meaning it can help reduce excess gas and relieve bloating. It can relax the muscles of the gastrointestinal tract, allowing trapped gas to be expelled more easily.

Inflammation in the digestive system can lead to conditions like gastritis and inflammatory bowel diseases (IBD). Lemongrass contains anti-inflammatory compounds that can help reduce inflammation in the gut and alleviate associated symptoms.

Lemongrass has a calming effect on the nervous system, which can help relieve stress-related digestive issues. It can soothe a nervous stomach and reduce symptoms like nausea and stomach discomfort caused by anxiety or tension.

Lemongrass possesses antimicrobial properties, including against bacteria and fungi. This can be beneficial for the digestive system, as it may help reduce the growth of harmful microorganisms that can cause digestive infections or imbalances.

Lemongrass has detoxifying properties that can aid in the elimination of toxins from the body. This cleansing effect can help improve overall digestive function and promote a healthier gut environment.

Studies have suggested that lemongrass may have potential anti-ulcer effects by reducing gastric acid secretion and protecting the stomach lining. This can be beneficial for individuals with gastric ulcers or those at risk of developing them.

How to Prepare Lemongrass Tea

Preparing lemongrass tea is a simple and enjoyable process. Here's a basic recipe to make a soothing cup of lemongrass tea from lemongrass stalks:

Ingredients

• 2 to 3 stalks of fresh lemongrass (tender lower part)
• 2 cups of water
• Honey or sweetener (optional)
• Lemon or lime slices (optional)

Instructions

• Start by removing the tough outer layers of the lemongrass stalks until you reach the tender lower part. Cut off the woody ends and discard them. Wash the lemongrass stalks thoroughly.
• Using the back of a knife or a rolling pin, gently crush or bruise the lemongrass stalks. This will help release the aromatic oils and flavour.
• In a saucepan, bring the water to a boil.
• Once the water is boiling, add the crushed lemongrass stalks to the saucepan. Reduce the heat to low and let it simmer for about 5 to 10 minutes, allowing the flavours to infuse.
• After simmering, remove the saucepan from the heat. Let the lemongrass steep in the hot water for an additional 5 minutes. This step helps extract more of the flavour. Then, strain the tea to remove the lemongrass stalks.
• If desired, add honey or your preferred sweetener to the tea, stirring until dissolved. You can also add a slice of lemon or lime for an extra citrussy kick.

To prepare lemongrass tea from tea bags, follow these simple steps:

• You will need lemongrass tea bags, water, and optional sweeteners such as honey or sugar.
• Boil water: Bring a pot or kettle of water to a boil. The amount of water will depend on how many cups of tea you want to make.
• Once the water has boiled, place the lemongrass tea bag into a teacup.
• Carefully pour the boiling water over the tea bag in the cup. Fill the cup with enough water to cover the tea bag completely.
• Allow the tea bag to steep in the hot water for about 5 to 7 minutes. This will allow the flavours and aroma of the lemongrass to infuse into the water.
• If desired, add sweeteners like honey or sugar to taste. Stir well to dissolve the sweetness.
• Once the tea has steeped to your desired strength, carefully remove the tea bag from the cup and enjoy your tea.