Pregnancy food guidance, in plain English

Papaya

Ripe papaya is generally considered safe in moderation. Unripe or semi-ripe (green) papaya should be avoided during pregnancy.

Eat with caution
Papaya

Ripe papaya is a nutritious fruit and is generally considered safe to eat in moderate amounts during pregnancy. However, unripe and semi-ripe papaya contains high concentrations of a latex-like substance and an enzyme called papain, which can stimulate uterine contractions. The fully ripe, orange-fleshed papaya sold in most UK supermarkets is generally considered safe. Unripe green papaya — used in South-East Asian salads such as som tam (Thai green papaya salad) — should be avoided. The NHS does not specifically list papaya in its primary guidance, but the risk from unripe papaya is widely cited by midwives and health professionals internationally.

What to be aware of

  • Only eat fully ripe papaya — identified by orange-yellow skin and sweet orange flesh.
  • Avoid green (unripe) or semi-ripe papaya.
  • Avoid green papaya salads, common in Thai and South-East Asian cuisine.
  • Eat ripe papaya in moderation as part of a varied diet.

NHS guidance: https://www.nhs.uk/pregnancy/keeping-well/foods-to-avoid/

US guidance

US health authorities do not specifically call out papaya in their primary pregnancy food guidance, but many US ob-gyns advise avoiding unripe papaya for the same reasons.

Pregnancy-safe recipes

These recipes are designed with pregnancy safety in mind.

Ripe papaya with lime and mint

Ripe papaya with lime and mint

The simplest way to enjoy ripe papaya — fresh, tropical, and full of vitamins.

Pregnancy tip: Only use fully ripe papaya — the flesh should be deep orange and yield slightly to gentle pressure. Avoid any papaya that is still firm or green.

Ingredients

  • 1 ripe papaya
  • 2 limes
  • Fresh mint leaves
  • Optional: a little honey

Method

  1. Cut the papaya in half lengthways and scoop out the seeds.
  2. Slice each half into wedges or scoop out balls with a melon baller.
  3. Arrange on a plate.
  4. Squeeze over the juice of both limes.
  5. Scatter with fresh mint leaves.
  6. Drizzle with a little honey if desired.
  7. Serve immediately.
Tropical fruit salad with ripe papaya

Tropical fruit salad with ripe papaya

A colourful fruit salad built around ripe papaya — a healthy and refreshing pregnancy snack.

Ingredients

  • Half a ripe papaya, cubed
  • 1 ripe mango, cubed
  • 200g fresh pineapple chunks
  • Juice of 1 lime
  • Fresh mint to garnish

Method

  1. Ensure all fruit is fully ripe before using.
  2. Combine papaya, mango, and pineapple in a bowl.
  3. Squeeze over the lime juice and toss gently.
  4. Chill for 15 minutes if time allows.
  5. Garnish with fresh mint and serve.