Lets compare vitamin content per 7 ounces of Tamarinds vs Watermelon:
Raw Tamarinds have 13 times more Vitamin B1, 7.2 times more Vitamin B2, 10.9 times more Vitamin B3, 1.5 times more Vitamin B6, 4.7 times more Vitamin B9 and 28 times more Vitamin K than Raw Watermelon.
While Raw Watermelon contains 14 times more Vitamin A, 1.5 times more Vitamin B5 and 2.3 times more Vitamin C than Raw Tamarinds.
Both Raw Tamarinds as well as Raw Watermelon have insufficient amounts of Vitamin B12, Vitamin D and Vitamin E in 7 oz.
Comparing minerals per 7 ounces for Tamarinds vs Watermelon:
Raw Tamarinds have 10.6 times more Calcium, 2 times more Copper, 11.7 times more Iron, 9.2 times more Magnesium, 10.3 times more Phosphorus, 5.6 times more Potassium, 3.3 times more Selenium and 28 times more Sodium than Raw Watermelon.
While Raw Watermelon contains 2.9 times more Water than Raw Tamarinds.
Both Raw Tamarinds as well as Raw Watermelon have insufficient amounts of Zinc in 7 oz.
Comparison of macro-nutrients per 7 ounces:
Raw Tamarinds have 8 times more Energy, 8.3 times more Carbohydrate, 6.3 times more Sugars, 12.8 times more Fiber and 4.6 times more Protein than Raw Watermelon.
Both Raw Tamarinds as well as Raw Watermelon have insufficient amounts of Fat, Omega 3, Omega 6, Cholesterol, Glucose and Sucrose in 7 oz.