For information only. Products do not replace diagnosis, treatment or a varied diet. Seek professional advice for symptoms, pregnancy and use by children.
Lemon water is more pleasant to drink than plain water, so it may help you drink more fluid. It does not cleanse the liver, melt fat or replace fruit. The liver and kidneys already do the body’s cleaning. A pleasant taste is still a useful habit if it helps you drink regularly.
How to make it
- Squeeze a quarter to half a lemon into a glass of lukewarm or cold water.
- Add a mint leaf or a slice of cucumber if you like.
- Drink it with meals or through a straw, not sip by sip all day.
- Rinse your mouth with plain water afterwards.
- Wait half an hour before brushing because acid softens enamel.
How much fluid you need
The general advice is six to eight glasses of fluid a day, and urine should be pale yellow. Water, lower fat milk, tea and coffee all count.
Caution
The acid in lemon can erode tooth enamel, especially with frequent sipping. If you have heartburn, choose a milder version or skip lemon. Pregnant women with heartburn should adjust the amount. Have lasting digestive complaints checked by a doctor.
If plain water bores you, try a warm unsweetened herbal drink too. A ready made herbal blend, such as Aloe Blossom Herbal Tea, can be compared by the ingredient list on its label. It is just another flavour for fluid, not a detox. Pregnant women and people on medication should ask their doctor first.
Keep a jug of water with a slice of lemon on your desk to make drinking through the day easier.
Sources: NHS ADA Forever Living.
Common questions
Does lemon water cleanse the liver?
No. The liver and kidneys clean the body on their own. Lemon water only helps hydration.
How much lemon is fine each day?
For most healthy adults a quarter to one lemon is enough, with tooth protection. Use less with sensitive teeth or heartburn.


