Toddler holding beaker in air

Baby and Toddler Weaning: How and When to Start

Weaning usually begins around six months of age and although babies will still be getting most of their nutrients from milk, the introduction of foods is an important step in a baby’s development. 

Following weaning, the toddler years are an important time for the adoption of a healthy diet, however it is at this stage when food preferences are becoming established, and children begin to have a decisive say in what they eat. 

How long does weaning take?

Over the course of the next six months babies will go from eating mashed or softly cooked food to eating three meals a day with healthy snacks. Every baby is different and they will progress through each stage at their own pace.

When to start weaning

Guidance from the Department of Health recommends starting weaning at around six months. Parents may feel their baby is ready before then. However, it is important not to introduce food before 17 weeks as babies’ digestive systems are still developing during this time2, so solid food could cause problems for their tummies. If parents think their little one is ready to start weaning, they should speak to their healthcare professional for more advice. 

Signs babies may be ready to begin weaning

As a baby develops, they will start to show signs they are ready to try solid foods. These include:

  • Sitting up straight and being able to hold their head steady.
  • Starting to swallow food, rather than pushing it out of their mouths. 
  • Co-ordinating their eyes, hands and mouth to pick up and put food in their mouths.

No sign alone means a baby is ready to wean and a combination of the above should be displayed before food is introduced.

What foods to start with

Fruit and vegetables are a key part of a healthy, balanced diet. As well as providing essential vitamins and nutrients, they offer a wide array of health benefits3. Babies are born liking sweet tastes4, so they may love trying fruit. However, some vegetables can prove a tricky challenge due to their bitter taste. 

Easy 3-step weaning process

It’s really important to encourage babies to eat vegetables. We recommend this easy-to-follow 3-step approach to help introduce vegetables early on, starting children on a path to healthy eating habits and the love of veggies for life.

1. Start with a single vegetable flavour

Begin weaning by offering vegetables. It is important to offer single taste vegetables without mixing or disguising them with other foods, such as fruit. This will allow infants to learn to recognise the distinct vegetable flavours5.

Offering vegetables as a first weaning food can help promote long-lasting vegetable acceptance6.

2. Vary the vegetable flavours

Introducing a variety of vegetable flavours during weaning may help improve not only liking for vegetables7, but also the willingness to accept new foods, such as meat or potatoes8.

A study found that babies who were introduced to five different vegetables in the first 15 days of weaning liked and ate significantly more of an unfamiliar vegetable one month later7.

3. Repeat each flavour up to 10 times

Remember, little ones are born with a natural aversion to bitter tastes like those in vegetables, and it is easy to give up when it looks like they don’t want to eat them9. However, research shows that repeated exposure to the single vegetable flavours increases the chance they will accept them9. Keep trying. This can take as many as 10 attempts with each food, but the effect is long-lasting9.

During this time it’s important to focus on whether children will continue eating and not their facial expressions. Brow furrowing, nose wrinkling and gaping are natural responses to bitter or unsweet tastes, but this doesn’t mean they won’t keep eating the food10.


Early, varied and repeated exposure is the most effective way to encourage children to eat vegetables11. Following these 3 simple steps can help ensure infants are given the best start to a healthy diet for life. 

  1. Nicklaus, S. et al. A Prospective Study of Food Preferences in Childhood. Food Quality and Preference 2004;15: 805-818.
  2. ESPGHAN Committee on Nutrition. Complementary feeding: a commentary by the ESPGHAN committee on nutrition. J Pers Soc Psychol 2008; 46: 99-110.
  3. Fildes, A., & Cooke, L. “The munch bunch: healthy habits start at weaning.” Journal of Family Health Care 2012. Available online: [Accessed October 2014].
  4. Beauchamp, G.K., & Mennella, J.A. Early Flavour Learning and Its Impact on Later Feeding Behaviour. Journal of Pediatric Gastroenterology and Nutrition 2009;48: S25-30.
  5. Barends, C. et al. Effects of Repeated Exposure to Either Vegetables or Fruits on Infant’s Vegetable and Fruit Acceptance at the Beginning of Weaning. Food Quality and Preference 2013;29: 157-165.
  6. Barends, C. et al. Effects of Starting Weaning Exclusively with Vegetables on Vegetable Intake at the Age of 12 and 23 Months. Appetite 2014;81: 193-199.
  7. Fildes. A. et al. Early Exposure to Vegetable Variety on Infants’ Like and Consumption. The TASTE intervention study. Appetite 2014;76: 210.
  8. Gerish, C.J. & Mennella, J.A. Flavor Variety Enhances Food Acceptance in Formula-fed Infants. American Journal of Clinical Nutrition 2001;73(6): 1080-1085.
  9. Maier, A. et al. Effects of Repeated Exposure on Acceptance of Initially Disliked Vegetables in 7-month Old Infants. Food Quality and Preference 2007;18(8): 1023-1032.
  10. Forestell, C. & Mennella, J. Early Determinants of Fruit and Vegetable Acceptance. Pediatrics 2007;120(6): 1247-1254.
  11. Hetherington, M. Increasing Liking and Intake of Vegetables in Infants and Children. Presented at European Childhood Obesity Group 23rd Annual Congress. November 2013.


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