If you like a thick slice of toast in the morning for breakfast, you might curious as to how many syns an 800g slice of wholemeal bread has on the slimming world plan.

An 800g slice of wholemeal bread has 4.5 syns on the slimming world plan making it quite high in syns, however, one slice can also count as your healthy extra B fibre allowance.
In our syn guide below we will take you through how many slices of 800g wholemeal bread you can have on slimming world, which bread counts as your healthy extra b and some low syn options for wholemeal bread.
At 4.5 syns for one 800g slice of wholemeal bread you can have up to around three slices of thick wholemeal bread before using all of your 15 syn daily allowance.
An 800g slice of wholemeal bread is thick which is why it's high in syns, for a standard 400g slice of wholemeal bread you are looking at using 2.5-3 syns a slice meaning you can have up to 5-6 slices.
Wholemeal bread is a great option to have on the slimming world over white bread since it is higher in fibre which can help keep you fuller for longer.
As we mentioned above, wholemeal bread can be used as your healthy extra B which is an allowance you get on the slimming world to boost your fibre intake which can help with weight loss.

One 800g slice of wholemeal bread can be used as your healthy extra B on the plan and two slices of 400g wholemeal bread.
We've listed which other bread counts as your healthy extra B down below.
If your looking for some healthy low syn options when it comes to wholemeal bread we've listed some great low syn options down below to help you out.

To conclude, a slice of 800g wholemeal bread has 4.5 syns on the slimming world making it quite high in syns, you could have up to three slices before using all of your 15 daily syns. To save syns we recommend switching to a 400g slice of wholemeal bread or using one slice of the bread as your healthy extra B fibre allowance.
Syn values are calculated using a formula based on calories, saturated fat and sugar content per serving. They’re not the same as calories — a product can be low in calories but higher in syns if it’s high in sugar or fat. Always check the official Slimming World app for the most accurate and up-to-date syn values.
Yes. When manufacturers reformulate their products, the syn value can go up or down. This is why we recommend double-checking with the Slimming World app or your consultant, especially if a product’s packaging has changed recently.
Most Slimming World members work with 5 to 15 syns per day. Your consultant will advise on the right amount for you. The key is to use your syns on the things you enjoy most — whether that’s a chocolate bar, a glass of wine, or a packet of crisps.
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