Are Nuts Bad For Diabetics? (5 Nuts To Be Avoided)

Diabetes is a chronic health condition that affects over 34 million people in the United States alone. It occurs when there is an imbalance of insulin, a hormone that regulates sugar levels in the body. The primary symptoms include high blood sugar levels and impaired metabolism of carbohydrates, fats, and proteins.

Diabetes management requires careful attention to diet and lifestyle choices, as certain foods can significantly impact glucose regulation. Nuts are commonly touted as a healthy snack option due to their high nutrient content, but for diabetics, choosing the right type of nuts is crucial.

While some nuts may have beneficial effects on glucose control, others could be detrimental to diabetic individuals’ health by causing spikes in blood sugar levels. This article will discuss five types of nuts that diabetics should avoid consuming and explore the scientific evidence behind their negative effects on diabetes management.

Are Nuts Bad For Diabetics

Diabetes is a chronic disease that affects millions of people worldwide. It is characterized by high blood sugar levels due to the body’s inability to produce or properly use insulin.

People with diabetes are often advised to carefully monitor their intake of carbohydrates, as these can increase blood glucose levels and exacerbate symptoms. However, nuts are generally considered a healthy food choice for diabetics.

Nuts provide numerous health benefits for individuals with diabetes. Research suggests that consuming nuts may decrease the risk of type 2 diabetes and lower the prevalence of selected risk factors for cardiovascular disease, metabolic syndrome, and type 2 diabetes itself.

Although most nuts contain some amount of carbohydrates, they are also low-glycemic foods that have little effect on blood glucose levels. Incorporating nuts into a balanced diet has been shown to positively impact blood sugar levels over time while reducing the risk of heart disease in those with type 2 diabetes.

How Many Nuts Can Diabetics Eat Per Day

Recent studies have shown that incorporating nuts into the diets of people with diabetes can be highly beneficial, as long as they are consumed in moderation.

According to research conducted by the American Diabetes Association, consuming 1-2 ounces or a small handful of nuts per day can positively affect blood sugar levels and reduce the risk of heart disease in individuals with type 2 diabetes.

It is important for diabetics to limit their intake of nuts to one ounce per day to avoid exceeding their daily carbohydrate and calorie allowance.

Consuming too many nuts can lead to an increase in blood glucose levels, which can cause further complications for those living with diabetes.

However, when consumed in moderation, nuts such as almonds, walnuts, pistachios, hazelnuts, and Brazil nuts provide essential nutrients like protein and healthy fats that can help stabilize blood sugar levels throughout the day.

5 Nuts That Diabetics Should Avoid?

As we discussed in the previous section, nuts can be a healthy snack option for people with diabetes. However, there are certain types of nuts that should be avoided or consumed in moderation due to their potential negative impact on blood sugar levels.

Firstly, candied nuts are high in added sugars and calories which can lead to an increase in blood glucose levels.

Similarly, honey-roasted and glazed nuts are also coated in sugar and other sweeteners which can disrupt blood sugar levels.

Flavored nuts may contain added salt or other ingredients that make them less healthy for people with diabetes.

Lastly, some nuts such as macadamia and pecans are high in calories and should be eaten sparingly to avoid disrupting blood glucose control.

Therefore it’s important for individuals with diabetes to choose plain unsalted varieties of nuts whenever possible to reduce the risk of consuming unhealthy foods.

In addition to avoiding these specific types of nuts, it is also recommended that individuals with diabetes consume nuts in appropriate portions.

The American Diabetes Association recommends one serving of 1-2 ounces of unsalted dry roasted or raw nuts per day as part of a balanced diet.

By incorporating this amount into their daily intake while avoiding sugary and flavored varieties, people with diabetes can reap the many health benefits associated with nut consumption without negatively impacting their blood sugar control.

Do Nuts Raise Your Blood Sugar?

Do nuts raise your blood sugar?

When it comes to diabetes management, monitoring carbohydrate intake is crucial as carbohydrates have the greatest impact on blood glucose levels. Nuts contain carbohydrates which can cause a rise in blood sugar levels; however, they are still generally considered a healthy choice for people with diabetes due to their low glycemic index.

The glycemic index measures how quickly and how high foods can raise blood glucose levels after consumption. As most nuts are low-glycemic foods, they do not cause significant spikes in blood sugar levels.

While some nuts may have slightly higher carbohydrate content than others, incorporating them into the diet has been found to help manage blood sugar levels and reduce the risk of heart disease – a common complication of diabetes.

It’s important to note that nuts should be consumed in moderation as they are also high in calories. In summary, while nuts do contain carbohydrates that can affect blood sugar levels, their overall low glycemic index makes them a healthy addition to the diets of individuals with diabetes.

Can Diabetics Eat Nuts Everyday?

It is a well-known fact that people with diabetes need to be cautious about their diet to keep the blood sugar levels under control.

One of the frequently asked questions in this context is whether diabetics can eat nuts every day or not. The answer is yes, but like everything else in life, moderation is key.

Nuts are an excellent source of fiber, which helps reduce cholesterol levels and relieve constipation. Also, they provide a range of health benefits such as improved heart health and weight management.

Research suggests that incorporating 20-30 grams of nuts per day into a diabetic’s diet may lower and stabilize blood sugar levels while reducing the risk of heart disease. However, one must avoid salted nuts because excess sodium consumption may cause other health problems such as high blood pressure.

To summarize, consuming nuts daily within recommended limits can offer various nutritional advantages for individuals with diabetes without any adverse effects on their glycemic index level.


The question of whether or not nuts are bad for diabetics is a common concern. While nuts can be beneficial due to their high protein and healthy fat content, it is important for individuals with diabetes to monitor their intake.

The recommended daily amount of nuts for diabetics varies based on individual factors such as weight and blood sugar levels.

However, there are certain types of nuts that diabetics should avoid altogether. These include cashews, pistachios, honey roasted peanuts, macadamia nuts, and sugary trail mix containing dried fruits. These nuts have a higher glycemic index which means they can cause a rapid increase in blood sugar levels.

While incorporating nuts into a diabetic diet can be beneficial, it’s crucial to choose the right type of nut and consume them in moderation. As always, consult with your healthcare provider before making any significant changes to your diet.

In conclusion, when it comes to eating nuts as a diabetic patient; remember this wise saying – “A handful is good but too many could turn out quite nutty”.


Dr Sharon Baisil MD

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