Consultation with your childâs doctor is important to accurately diagnose POTS. Symptoms may include a combination of the following: 1  Dizziness. 2  Fainting or passing out (syncope). 3  Fast heart rate (tachycardia). 4  Chest pain. 5  Headache. 6  Severe fatigue.
According to this site, the vitamin content depends upon the variety and maturity of the fruit, when the mango is green the amount of vitamin C is higher, as it ripens the amount of beta carotene (vitamin A) increases..
Key Nutrients. A 1-cup serving of mango juice has 128 calories, with less than 1 g each of fat, protein and cholesterol. The juice provides 0.8 g of fiber and has 33 g of carbohydrates, with a sugar content of 31 g.ne cup of mango juice has 61 g of potassium, 43 g of calcium, 8 g of magnesium, 5 g of phosphorus, 0.9 g of iron and 1.0 mcg of selenium.