How many calories in blackberries?

One cup of blackberries (150g) has 65 calories, and a half-cup contains just 32 calories. Per 100g, blackberries provide only 43 calories, making them one of the lowest-calorie berries alongside strawberries (32 cal/100g).

Are blackberries keto-friendly?

Yes, blackberries are one of the most keto-friendly fruits available. With only 4.3g net carbs per 100g (9.6g total carbs minus 5.3g fiber), a full cup stays under 6.5g net carbs. They are significantly lower in net carbs than blueberries (11.6g net carbs/100g).

Blackberries vs blueberries: which is better for you?

Blackberries are lower in calories (43 vs 57 cal/100g), lower in sugar (4.9g vs 10g), and much higher in fiber (5.3g vs 2.4g) than blueberries. Blackberries have significantly more vitamin C at 21mg per 100g compared to blueberries' 9.7mg. Blackberries are the better choice for low-carb diets and blood sugar management.

Can diabetics eat blackberries?

Blackberries are excellent for diabetics with a very low glycemic index of 25 and a glycemic load of just 2. The 5.3g of fiber per 100g significantly slows glucose absorption. Their low sugar content (4.9g/100g) makes them one of the safest fruit choices for blood sugar control.

What are the main health benefits of blackberries?

Blackberries deliver 21mg of vitamin C per 100g (23% DV), 5.3g of fiber for digestive health, and 29mg of calcium. They are packed with anthocyanins and ellagic acid, antioxidants linked to reduced inflammation and improved brain health. The high manganese content (0.6mg/100g) supports bone health and metabolism.

How much fiber do blackberries have compared to other fruits?

Blackberries are among the highest-fiber fruits at 5.3g per 100g. This exceeds apples (2.4g), bananas (2.6g), and blueberries (2.4g). Only raspberries (6.5g) consistently beat blackberries in fiber content. One cup of blackberries provides about 8g of fiber, or 29% of the daily recommended intake.

How should I store blackberries to prevent mold?

Spread unwashed blackberries in a single layer on a paper towel-lined container and refrigerate immediately. They last 3-5 days this way. Washing before storage introduces moisture that accelerates mold growth. For longer storage, freeze them on a baking sheet then transfer to bags for up to 10 months.

Are blackberries high in antioxidants?

Blackberries rank among the top antioxidant fruits with an ORAC value of about 5,905 per 100g. They contain anthocyanins, ellagic acid, and vitamin C (21mg/100g). The deep purple-black color indicates dense polyphenol concentration. Studies link these compounds to improved cardiovascular health and reduced oxidative stress.