Fussy eaters and white bread: how to choose the healthiest loaf for your family

If your child is a selective eater, you’ll know that bread can feel like a lifesaver. It’s familiar, soft, neutral in flavour, and easy to pack in lunchboxes. But when it comes to white bread vs whole grain bread, the nutritional differences matter especially when bread is eaten daily.

Bread might seem harmless compared to sugary snacks or soft drinks, but because it’s often consumed multiple times a day, the type you choose can significantly affect your child’s fibre intake, blood sugar control, gut health, and overall nutrition.

Why whole grain bread is the healthiest choice

When shopping, look for:

✔ Whole grains or wholemeal (the higher percentage the better)

✔ At least 3g fibre per serve 

✔ Protein

✔ Low added sugar

✔ Moderate sodium (under 400mg per 100g)

 

What does “whole grain” actually mean?

Whole grain bread uses the entire grain:

1. Bran (fibre-rich outer layer)

2. Endosperm (carbohydrate/starch)

3. Germ (vitamins, minerals, healthy fats)

White bread, on the other hand, is made from refined flour where the bran and germ are removed. That processing strips away fibre, vitamins, minerals, and beneficial plant compounds.

This is why whole grain bread contains more fibre, more nutrients, and keeps kids fuller for longer.

Why fibre is so important for kids

Fibre:

• Prevents constipation

• Supports healthy gut bacteria

• Helps regulate blood sugar

• Keeps children full between meals

For fussy eaters who already have limited diets, fibre becomes even more critical.

Standard white bread is highly processed

Most commercial white bread is considered ultra-processed. To maximise shelf life and softness, manufacturers often add:

• Emulsifiers

• Preservatives

• Dough conditioners

• Added vitamins (to replace what was lost during milling)

While white bread is often fortified with thiamin, folic acid, iodine, and iron, adding nutrients back is not the same as eating them in their natural whole grain form.

White bread also tends to:

• Have a higher glycaemic index (GI)

• Cause faster blood sugar spikes

• Leave kids hungry sooner

• Contain added sugars (sometimes up to 7g per slice)

• Contribute significant sodium (up to 200mg per slice)

If bread is eaten daily, these numbers add up quickly.

The least processed breads for your family

1. Whole grain bread: best overall choice

Wholegrain bread is minimally processed and made from intact grains. It naturally contains:

• Fibre

• Vitamins

• Minerals

• Protein

• Polyphenols (antioxidant plant compounds)

Look for:

• high “% whole grain” on the label

• Wholegrain  flour as the first ingredient

• No refined flour listed

2. Dark Rye Bread 

Dark rye is dense, filling, and usually made from whole rye grains. It tends to:

• Have a lower glycaemic load

• Contain more fibre

• Be less processed than white bread

3. Authentic Sourdough Bread 

True sourdough contains:

• Flour

• Water

• Salt

• A live sourdough starter

The long fermentation process:

• Improves digestibility

• May support blood sugar regulation

• Breaks down some fermentable carbohydrates (helpful for IBS)

Please note, there is no legal definition of sourdough, and many supermarket versions contain commercial yeast and additives.

4. Multigrain Bread 

Multigrain simply means multiple grains were used, not that they’re whole grains. Many multigrain loaves are made with white flour and sprinkled with seeds.

Always check the ingredient list.

5. Wholemeal Bread 

Wholemeal bread is better than white but still made from refined flour with some fibre added back. It lacks the full nutritional profile of true wholegrain bread.

6. High-Fibre white bread 

For families with fussy eaters who refuse brown or grainy bread, high-fibre white bread can be a stepping stone.

Some options add fibre from legumes and even omega-3 fats. While better than standard white, they still lack the full nutrient profile of whole grains.

7. White sliced bread 

White sliced bread is:

• Made from refined wheat flour

• Lower in fibre

• Higher GI

• Less filling

• Often higher in sodium

It provides carbohydrates and protein but is nutritionally inferior to wholegrain varieties.

Best bakery options

For families looking for practical, healthy choices at local bakers/markers look for:

1. Wholegrain bread
2. Dark rye
3. Artisanal sourdough

And ask what percentage of wholegrain is used.

Bakery Option

Bakers Delight Wholemeal Block Loaf

• 4.7g fibre

• 7.8g protein

• 332mg sodium

• 62% wholemeal flour

A strong everyday choice.

 

Best Supermarket bread options in Australia

Best Supermarket Wholemeal Bakery Bread

Coles Bakery Wholemeal Bread

• 52% wholemeal flour

• 5.6g fibre

• 7.3g protein

• 338mg sodium

• No artificial colours or flavours

Woolworths Bakery Soft Wholemeal

• Lower sodium

• Lower fibre and protein

• 45% wholemeal flour

Best Supermarket Sourdough

Woolworths Wholemeal Sourdough

• 45% wholemeal

• Better than white sourdough alternatives

Best “white” bread option for fussy eaters

WonderWhite Wholegrain Smooth

Per 2 slices:

• 6.4g protein

• 5.4g fibre

• 265mg sodium

• 1.5g sugar

It looks white and soft but includes 18% wholegrains. While still made primarily with refined flour, it’s a better compromise for selective eaters transitioning to wholegrain.

How to choose the healthiest bread (quick checklist)

When scanning labels:

✔ First ingredient = high percentage whole grain or whole wheat
✔ At least 3g fibre per slice (or 6g per 100g)
✔ Sodium under 400mg per 100g
✔ Low added sugars (under 10% DV)
✔ Short ingredient list
✔ Avoid excessive emulsifiers and preservatives

Less is best: Ideally no more than four core ingredients: whole grains, water, salt, yeast or sourdough starter.

Final thoughts

Bread can absolutely be part of a healthy, balanced diet for fussy eaters.

The key is:

• Choosing wholegrain over white (where you can)

• Aim for high fibre and lower sodium, with little added sugar

• Pairing bread with protein, healthy fats, and vegetables

• Avoiding ultra-processed loaves with long ingredient lists

If white bread is the only bread your child will eat, try to food chain (maybe start with a bread like Wonderwhite wholegrain smooth and try to transition to a wholemeal bakery option) or choose a high-fibre white option, and serve it with protein-rich fillings like egg, cheese, chicken, or nut butter to balance blood sugar.

Dr Claire

Paediatrician and Founder, Base Kids