Are Cashews High in Carbohydrates for Diabetics?

Aug 12, 2026

Are Cashews High in Carbohydrates?

Cashews are not considered a high-carbohydrate food like rice, bread, potatoes, sweets or biscuits. However, among commonly eaten nuts, they contain a moderate amount of carbohydrates.

A 28-gram serving of cashews contains approximately:

Nutrient Approximate amount
Calories 160–165 kcal
Total carbohydrates 9 g
Fibre About 1 g
Protein About 5 g
Fat About 12 g
Sugar About 1–2 g

One ounce is roughly equivalent to a small handful or about 16–18 cashews.

For people with diabetes, the serving size matters. Eating 4–5 cashews provides considerably fewer carbohydrates than eating a large bowl of cashews. Cashews should therefore be treated as a portion-controlled snack rather than eaten freely from a packet.

Can People with Diabetes Eat Cashews?

Yes, most people with diabetes can include plain cashews in their eating plan. Cashews provide protein, unsaturated fats and fibre, which may help make a snack more filling and slow digestion compared with carbohydrate-rich snacks such as cookies, namkeen or sweetened cereal.

The American Diabetes Association includes nuts among foods that provide healthy fats, fibre and protein. It recommends paying attention to serving sizes because nuts are nutritious but calorie-dense.

Cashews may be especially useful when they replace less nutritious snacks. For example, replacing a packet of fried snacks with a small portion of unsalted cashews may improve the overall nutritional quality of the snack. However, cashews should not be added in unlimited amounts on top of regular meals, particularly if weight management is also a goal.

Do Cashews Raise Blood Sugar?

Cashews contain carbohydrates, so they can contribute to a rise in blood glucose. However, their protein, fat and fibre content may slow digestion and reduce the likelihood of a rapid spike compared with foods made mainly from refined flour or sugar.

The blood glucose response can vary depending on:

  • The amount eaten.

  • Whether the cashews are eaten alone or with a meal.

  • The total carbohydrate content of the meal.

  • Individual insulin sensitivity.

  • Physical activity.

  • Diabetes medications.

  • Whether the cashews are coated with sugar, honey or flour.

A small portion of plain cashews is generally less likely to cause a sharp glucose rise than a sweetened cashew snack or dessert. People who monitor their glucose can check their response after eating cashews and discuss repeated patterns with their diabetes care team.

Cashews Compared with Other Nuts

Cashews are somewhat higher in carbohydrates than several other popular nuts. The following values are approximate and may vary by brand, preparation method and serving size:

Nut Approximate carbohydrates per 28 g
Cashews 8–9 g
Pistachios About 8 g
Almonds About 6 g
Peanuts About 6 g
Walnuts About 4 g
Pecans About 4 g

This does not mean that people with diabetes must avoid cashews. It means that cashew portions may need more attention when carbohydrate intake is being counted. The American Diabetes Association lists approximately 9 grams of carbohydrates and 1 gram of fibre for an 18-kernel serving of cashews.diabetesfoodhub

What Is a Suitable Serving Size?

A practical starting portion is:

  • 15–18 cashews, or about 28 grams.

  • For a smaller snack, 5–8 cashews may be more appropriate.

  • Count the carbohydrates from cashews as part of the meal or snack, especially if you follow a carbohydrate-counting plan.

Avoid eating directly from a large container. Instead, measure one portion into a bowl or small box. This simple habit can help prevent overeating.

People with diabetes who have kidney disease should ask their doctor or dietitian about nuts because kidney-friendly diets may require limits on potassium, phosphorus, protein or total calories.

Health Benefits of Cashews

1. They provide healthy fats

Cashews contain mainly unsaturated fats. Replacing foods high in refined carbohydrates or unhealthy fats with nuts may support a more balanced dietary pattern. Research on nuts as a replacement for carbohydrate-rich foods has reported improvements in glycaemic control and blood lipid measures in people with type 2 diabetes.

2. They contain plant protein

Protein can contribute to fullness and may help reduce the desire to snack soon after eating. Cashews can be combined with other protein-rich foods, although their protein content alone is not enough to replace a complete protein serving.

3. They add minerals to the diet

Cashews provide minerals such as magnesium and copper. They also contribute small amounts of fibre and other nutrients, although they should not be viewed as a treatment for diabetes.

4. They may be a better alternative to processed snacks

Plain cashews can be a more nutritious option than sweets, sugar-coated nuts, fried mixtures, chips or biscuits. The benefit depends on what they replace and how much is eaten.