Lets compare vitamin content per 7 ounces of Blueberries, canned, heavy syrup, solids and liquids vs Frozen Blackberries:
Frozen Blackberries contain 10.7 times more Vitamin B3, 1.7 times more Vitamin B5, 1.7 times more Vitamin B6, 17 times more Vitamin B9, 2.8 times more Vitamin C, 3.1 times more Vitamin E and 3.1 times more Vitamin K than Blueberries, canned, heavy syrup, solids and liquids.
Both Blueberries, canned, heavy syrup, solids and liquids and Frozen Blackberries have similar amounts of Vitamin B1 and Vitamin B2 per 7 oz.
Both Blueberries, canned, heavy syrup, solids and liquids as well as Frozen Blackberries have insufficient amounts of Vitamin A, Vitamin B12 and Vitamin D in 7 oz.
Comparing minerals per 7 ounces for Blueberries, canned, heavy syrup, solids and liquids vs Frozen Blackberries:
Frozen Blackberries contain 5.8 times more Calcium, 2.3 times more Copper, 2.4 times more Iron, 5.5 times more Magnesium, 6 times more Manganese, 3 times more Phosphorus, 3.5 times more Potassium and 3.6 times more Zinc than Blueberries, canned, heavy syrup, solids and liquids.
Both Blueberries, canned, heavy syrup, solids and liquids and Frozen Blackberries have similar amounts of Water per 7 oz.
Both Blueberries, canned, heavy syrup, solids and liquids as well as Frozen Blackberries have insufficient amounts of Selenium in 7 oz.
Comparison of macro-nutrients per 7 ounces:
Blueberries, canned, heavy syrup, solids and liquids have 1.4 times more Energy, 1.4 times more Carbohydrate and 1.9 times more Sugars than Frozen Blackberries.
While Frozen Blackberries contain 1.4 times more Omega 3, 3.1 times more Fiber and 1.8 times more Protein than Blueberries, canned, heavy syrup, solids and liquids.
Both Blueberries, canned, heavy syrup, solids and liquids as well as Frozen Blackberries have insufficient amounts of Fat, Omega 6, Cholesterol, Glucose and Sucrose in 7 oz.