Choose peanuts as an addition to your breakfast, not as a replacement for the carbohydrates you need for endurance exercise. The Netherlands Nutrition Centre advises paying extra attention to large portions and foods high in fat, protein or fibre shortly before running. If you want to buy organic, check the labels on the exact pack: certification alone says nothing about any benefit for marathon performance.
You want to know whether peanuts suit the time between breakfast and your training session. The Netherlands Nutrition Centre advises taking portion size into account before exercise, along with foods high in fat, protein or fibre.
You want a verifiable organic label on the packaging, not just words such as ‘natural’ or ‘pure’. The European Commission explains when the EU organic logo may be used on organic products.
You want to add peanuts to your breakfast while keeping track of carbohydrates in your overall diet for endurance exercise. The Netherlands Nutrition Centre discusses the role of carbohydrates in endurance exercise; peanuts are not automatically a replacement for them.
Choose this option if: you want whole peanuts and organic certification matters to you; check the labels on the packaging.
Bear in mind: certification does not indicate any proven benefit for marathon performance, and peanuts are still a food that contains fat.
Choose this option if: unsalted peanuts and the ingredients list matter more to you than confirmed organic labelling.
Bear in mind: unsalted does not automatically mean organic or that the product contains peanuts only; check the exact packaging.
Choose this option if: you prefer spreading peanut butter to eating whole peanuts and are looking for a separate organic peanut butter product.
Bear in mind: peanut butter is a different product type from a bag of whole peanuts, and it is not automatically a carbohydrate-rich main source of fuel before a run.
The percentages below show which purchase priority is decisive for each consumer when choosing peanuts to add to breakfast during marathon training.
| What to consider | What to look for | Who might prioritise this? |
|---|---|---|
| Breakfast timing | Consider the portion and the time until your training session; the Netherlands Nutrition Centre gives 25 g as a reference handful, not as marathon-specific advice. | If you run shortly after breakfast, you’ll want your meal to suit the timing. Around 26% of consumers prioritise breakfast timing. |
| Organic certification | Check the EU organic logo, the control code and the indication of agricultural origin. | If you want to identify organically grown produce, check the labels on the exact packaging. Around 26% of consumers prioritise verifiable organic certification. |
| Role in your training diet | Check energy and carbohydrates separately, and assess your whole breakfast. | If you’re looking for an addition to your everyday breakfast, you’ll also want to keep track of carbohydrates for endurance exercise. Around 21% of consumers prioritise their daily energy intake. |
| Ingredients and allergens | Read the ingredients and allergen information on the exact packaging. | If you first want to know what’s in the pack and which allergens are listed, check the label before choosing. Around 16% of consumers put ingredients or allergens first. |
| Packaging and cost | Compare the same product type by pack size and price per kilogram; follow the storage instructions on the label. | If you’re looking for a pack that suits how you use the product, pack size and cost both matter. Around 11% of consumers prioritise cost and packaging. |
For unsalted peanuts, the Netherlands Nutrition Centre gives 157 kcal and 3 g of carbohydrates for a 25 g reference handful. These are category figures, not the nutritional values for every pack; check the product’s own label for specific information.
A food can provide energy without being a significant source of carbohydrates. For a 25 g reference handful of unsalted peanuts, the Netherlands Nutrition Centre gives 157 kcal and 3 g of carbohydrates.
Check carbohydrates and energy separately, and consider how peanuts fit into your whole breakfast and endurance diet.
The Netherlands Nutrition Centre advises taking large portions and foods high in fat, protein or fibre into account shortly before exercise.
Factor in the time until your training session when choosing your meal and portion size; general guidance is not a personal marathon nutrition plan.
A product described as ‘unsalted’ is not proof of organic certification. The European Commission links use of the EU organic logo to certification.
Check the exact organic labels on the packaging, and assess salt, ingredients and certification as separate features.
A bag of whole peanuts and peanut butter are different product types. Ingredients and the proportion of peanuts can also vary between packs.
Compare the product name, pack size and ingredients of the exact variety; don’t infer the contents from the brand or retailer name alone.
These brand mentions can help you distinguish between product types and labels; they are not general brand recommendations and do not confirm current availability. Check the certification and ingredients for each product.
A relevant option for unsalted whole peanuts.
Offers both an organic option for whole peanuts and a separate peanut butter option.
Lists unsalted whole peanuts, as well as a separate organic peanut butter option.
A retailer option with an official listing for unsalted peanuts.
Lists Trader Joe’s unsalted peanuts as a separate retailer option.
A own-brand option for unsalted whole peanuts.
These product options are whole peanuts to add to breakfast; check the packaging itself to see whether the organic labelling and ingredients meet your needs.
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An option if you’re looking for unsalted whole peanuts to add to breakfast; the product information lists 99% peanuts and sunflower oil.
Nutritional information per 100 g according to the product description: 13.5 g of carbohydrates and 50 g of fat.
Contains peanuts; the product information also mentions possible traces of cashew nuts. Check the label if allergens are important to you.
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An option if you’re looking for roasted whole peanuts to add to breakfast; the product description says 100% peanuts and unsalted.
Nutritional information per 100 g according to the product description: 15 g of carbohydrates and 50 g of fat.
Contains peanuts; check the packaging if allergens are important to you.
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An option if you want peanuts in their shells to add to breakfast; the product name indicates that the peanuts are in their shells.
Nutritional information per 100 g according to the product description: 7.1 g of carbohydrates and 49 g of fat.
Contains peanuts; the product information mentions possible traces of other nuts. Check the label if allergens are important to you.
The Netherlands Nutrition Centre recommends having a good meal around 2 to 3 hours before exercise. If you eat closer to your training session, consider your portion size and avoid a large meal or foods high in fat, protein or fibre. This is general sports nutrition guidance, not an individual marathon nutrition plan.
No, the control code and agricultural origin are separate labels. As well as the logo and code, look for the indication ‘EU Agriculture’, ‘non-EU Agriculture’ or ‘EU/non-EU Agriculture’.
The EU organic logo is compulsory on pre-packaged food produced in the EU and sold as organic. Its use is optional for some products, including imported products that meet EU import rules and non-pre-packaged organic products. The European Commission sets out these rules and exceptions; only apply an exception when it is relevant to that product type.
No, organic certification is not a solution for a peanut allergy. Thuisarts advises avoiding the food you are allergic to; also check the allergen information on the exact packaging.
According to the Netherlands Food and Consumer Product Safety Authority, relevant allergens in the ingredients list must be clearly distinguishable from other ingredients, for example by using bold text. There are exceptions for products without an ingredients list; check the information provided for the product in question.
