Related to this topic: Leaflets | Support | Patient+ | Diagrams | UK Guidelines | Online Videos | News | Weblinks | Pharmacy | Equipment | Books | Your Experience | Other resources | Refs | Glossaries
Print options: Printer friendly version of this leaflet (html) View and print the pdf version of this leaflet (tip - pdf print is neatest)     Other options: See related products available from our registered pharmacy AddThis Social Bookmark Button (what's this?)

Pregnancy and Caffeine

When you are pregnant, or trying to become pregnant, you should limit the amount of caffeine to no more than 300 mg per day. That is about the amount of caffeine in six cups of tea, or four cups of instant coffee.

What is caffeine?

Most of us will take in some caffeine on most days. Caffeine is a substance that

  • occurs naturally in foods such as tea, coffee and chocolate.
  • is added to drinks such as cola, and some 'energy' drinks.
  • is an ingredient of some cough and cold remedies, and some painkillers which you can buy at pharmacies.

Why is caffeine a concern during pregnancy?

A small amount of caffeine is fine. However, if you have a lot of caffeine it increases your risk of having a baby with low birth weight, and increases your risk of having a miscarriage. The increased risk is small. But, it is best to play safe. The Food Standards Agency recommends that you do not have more than 300 mg caffeine in any one day if you are pregnant, or if you are trying to become pregnant.

Calculating your daily caffeine intake

As a rough guide:

  • One mug of instant coffee has about 100 mg caffeine.
  • One cup of instant coffee has about 75 mg caffeine.
  • One cup of brewed coffee has about 100 mg caffeine.
  • One cup of tea has about 50 mg caffeine.
  • One 50g chocolate bar has about 50 mg caffeine.
  • One can of cola has up to 40 mg caffeine.
  • One can of 'energy' drink may contain up to 80 mg caffeine.
  • Check the label on medicines for quantities of caffeine.

So, you do not have to stop your favourite drinks, but you may need to limit their amount. For example, you will reach the 300 mg limit for one day if you

  • Eat two bars of chocolate, drink two cups of tea, and have a cup of brewed coffee, OR
  • Drink three cups of tea, and three cups of instant coffee, OR
  • Drink a can of energy drink, two cans of cola, one cup of tea, and eat a 50g bar of chocolate.
  • Etc.

© EMIS and PIP 2006   Updated: June 2006   PRODIGY Validated

Comprehensive patient resources are available at www.patient.co.uk















Disclaimer: Patient UK has no control of the content of the above links. Inclusion does not imply endorsement by Patient UK.

Advertise on this site














Disclaimer: Patient UK has no control of the content of the above links. Inclusion does not imply endorsement by Patient UK.

Advertise on this site


PS - Health and Poverty

Perhaps the biggest cause of ill health in the world is poverty. Help to Make Poverty History. For example, why not lend some of your money to disadvantaged communities to enable them to trade their way out of poverty through schemes such as Shared Interest.

See also MAKEPOVERTYHISTORY North East for details and links to campaigns against poverty.

^ Top of Page