How Does Lemon Aid Digestion?

Bloating is characterised by a feeling of tightness and swelling in the abdomen, often associated with excess gas in the intestinal tract.

What causes gas in the intestines?

This phenomenon generally occurs when food ferments in the gut, which can happen when digestion is too slow. Several factors can trigger intestinal fermentation and lead to bloating, such as eating high-fibre foods, pulses (chickpeas, lentils, split peas, beans), cabbage, or dairy products. Frequent consumption of fizzy drinks can also cause bloating. Bloating can also signal an underlying imbalance, such as irritable bowel syndrome or food intolerances. Although bloating is generally benign, it can cause significant discomfort, especially when it becomes chronic. Fortunately, simple, natural solutions can relieve bloating and restore optimal digestion: lemon is one of them.

There are many reasons to consume lemons:

They are rich in vitamin C and antioxidants

Lemons are renowned for their vitamin C, which supports your immune system, maintains good energy levels, and promotes collagen synthesis for clear, radiant skin. In addition to vitamin C, lemons contain other antioxidants such as flavonoids, which protect your cells from free radicals and reduce the risk of premature ageing.

They aid digestion and have an alkalising effect

Thanks to their acidity, lemons can gently stimulate bile production, aiding fat digestion and helping reduce bloating and nausea. Although they taste sour, they have an alkalising effect on the body, helping to restore the body’s acid-base balance. Be careful, however: its acidity can sometimes irritate sensitive stomachs.

They help to detoxify the body

Lemons are recognised for their detoxifying properties thanks to their high content of vitamin C, antioxidants and organic acids, which support the liver’s natural detoxification functions. By stimulating bile production, they help eliminate accumulated toxins and improve digestive transit. Its diuretic properties also help the kidneys flush out waste products. Incorporating lemons into a balanced routine can support a more radiant complexion, increased energy, and a general feeling of lightness.

They improve the appearance of the skin

Rich in vitamin C, lemons promote optimal collagen production, which is essential for firm, smooth and radiant skin. Its purifying properties also make it a great ally for reducing excess sebum and soothing acne-prone skin.

They have benefits for weight management

Lemons support an active metabolism and help to eliminate toxins effectively, thereby promoting optimal bodily balance. What’s more, its mild appetite-suppressing effect makes it a valuable ally for anyone wishing to control their appetite or lose weight.

Lemons are particularly beneficial for our digestive system:

• Stimulating bile production: Thanks to their natural acidity, lemons support liver function, thereby aiding the digestion of fats

• Soothing nausea: When consumed diluted in lukewarm water, they can relieve mild nausea or digestive discomfort

• Reducing bloating: They help to relieve feelings of heaviness after a heavy meal

• Supporting acid-base balance: Although they taste acidic, they have an alkalising effect after digestion

• They improve bowel function: Their soluble fibre content, particularly in the peel, can promote healthy bowel function.

Please note, however, that if you experience persistent abdominal pain, do not hesitate to consult your GP to discuss your health.

Lemons can be a valuable ally in relieving bloating. They contain active compounds that work effectively in digestion, providing noticeable relief. Often, gas buildup in the gut results from poor digestion. When the body struggles to digest fats, they can become trapped, leading to fermentation and gas production. By promoting bile release from the liver, lemon helps digest high-fat foods, reducing gas and discomfort. But that’s not all! Lemon also has a diuretic effect thanks to its potassium content, which helps eliminate excess fluids and toxins and reduce abdominal bloating.

Lemons can be consumed in various forms, allowing you to tailor your intake to your preferences and current needs: 

1. As a tea: Lemon tea is one of the simplest and most enjoyable ways to enjoy its benefits. It is made using dried lemon zest, which is rich in beneficial active ingredients. To make it, pour 200 ml of boiling water over half a teaspoon of zest, then let it infuse for about 10 minutes before drinking. To enhance the effects of lemon, do try combining it with ginger.

2. As fresh lemon juice: Drinking fresh lemon juice is a straightforward and effective way to reap all the benefits of this fruit. Simply squeeze half a lemon into hot water for a comforting drink that can stimulate digestion and boost hydration first thing in the morning. Take care, however, if you have a sensitive stomach.

3. As an essential oil: Lemon essential oil is ideal for those looking for a concentrated way to enjoy the benefits of lemon. Use it in aromatherapy via a diffuser, or dilute it in vegetable oil for massages. Opt for the furocoumarin-free version for use on the skin.

4. As zest: Lemon zest is full of aroma and nutrients. You can grate it fresh over your dishes, salads or even desserts to add a touch of freshness and flavour.

To save time during the week, you can easily prepare your lemon juice in advance. To preserve its nutritional value, you can freeze the lemon juice in ice cube trays. In the morning, just take a lemon juice ice cube and add hot water to make your digestive drink in no time.

Is it good to drink lemon water every day?

Drinking lemon water daily can aid digestion and boost your vitamin C intake, an antioxidant essential for immune health. Ideally, drink lemon juice mixed with lukewarm water on an empty stomach or after a heavy meal to relieve heaviness and bloating. However, lemon can weaken tooth enamel over time. To avoid this, rinse your mouth with plain water after drinking it and use a protective toothpaste. For people with a sensitive stomach, particularly those with gastro-oesophageal reflux or gastritis, lemon's acidity can irritate the stomach lining and worsen symptoms. In such cases, it is best to limit or avoid this practice and consult a healthcare professional for suitable alternatives.

Organic Sicilian Lemon Essential Oil: This essential oil is recognised as a digestive tonic, appetite stimulant, carminative, general purifier and liver function regulator. Avoid exposure to sunlight for at least 8 hours after applying this highly photosensitising oil. For topical use, use lemon essential oil without furocoumarins. Irritating when used undiluted; use well diluted. Not recommended during the first three months of pregnancy.

Organic Lemon Detox Herbal Tea: Fresh, lemony, and aromatic, this Organic Lemon Detox herbal tea combines herbs renowned for supporting liver function and promoting detoxification. A blend of rosemary, blackcurrant, peppermint, nettle, lemon and lemongrass, this delicious herbal tea is made mainly from plants grown in France using organic farming methods. A true ally for your detox regimes, this caffeine-free herbal tea can be enjoyed throughout the day.

To complement lemon's digestive benefits when you're dealing with bloating, here are a few tried-and-tested natural remedies to soothe your stomach if you have excessive intestinal gas. 

Activated Vegetable Charcoal: Charcoal has a microporous structure that naturally absorbs gas, which can reduce the feeling of a bloated stomach. It also supports the growth of good gut bacteria. To reap its benefits when suffering from bloating, take up to half to one tablespoon of powdered charcoal mixed into a glass of water with each meal. 

Discover Activated Vegetable Charcoal

Green Clay: Rich in minerals, green clay soothes digestion, calms intestinal irritation, and absorbs the gas that causes bloating. To get the most out of it, dissolve a teaspoon of clay in a glass of water, let it sit for a few hours, then drink only the water (without the clay sediment).

Discover Ultra-Fine Green Montmorillonite Clay

Mint Herbal Tea: Peppermint (Mentha piperita) contains menthol, an active ingredient that acts as a natural antispasmodic, relaxing the intestinal muscles and helping to expel gas. To prepare your herbal tea, steep 1 teaspoon of tea in 200 ml of boiling water, then drink it after each meal. 

Discover the Organic Digestive Mint Herbal Tea

Sodium Bicarbonate (Baking Soda): Thanks to its alkaline properties, bicarbonate of soda can neutralise excess stomach acidity and reduce the risk of gut putrefaction, making it easier to pass excess gas. To prepare it, dissolve half a teaspoon of bicarbonate of soda in a glass of lukewarm water, stir well, then drink slowly if you’re experiencing discomfort.

Find out more about Sodium Bicarbonate

Sicilian Lemon Essential Oil:

• Not recommended during the first three months of pregnancy

• Avoid exposure to sunlight for at least 8 hours after applying this highly photosensitising oil.

Activated Vegetable Charcoal:

• For adult use only.

• Pregnant or breastfeeding women and those taking medication should seek advice from a healthcare professional before taking any supplements.

• Take at least 2–3 hours apart from any medication or the contraceptive pill. Because of its absorbent properties, charcoal may reduce the effectiveness of active ingredients.

Montmorillonite Green Clay:

• Due to its high adsorption capacity, clay may reduce the effectiveness of medicines and the contraceptive pill; always take them at least 3–4 hours apart from taking the clay.

Don’t hesitate to add a few fennel seeds to your dishes with lemon to benefit from their subtle yet effective digestive properties. A small amount is enough to aid digestion and prevent digestive problems after a meal. For a more intensive effect, fennel seeds can also be taken in capsule form, available online or from organic shops.

Marine is a naturopath specialising in children’s well-being and a parenting coach. With 10 years’ experience supporting families, she now channels her passion into serving her community by sharing natural and caring advice.