Fresh morning glory leaves are very low in calories and fats, and rich in vitamins, antioxidants and minerals. They are high in ascorbic acid and vitamin C, and an abundant source of vitamin A, similar to watercress, spinach and kale. Other vitamins include riboflavin, niacin, vitamin B-6, folic acid. Morning glory contains antioxidants like carotene-ß and lutein, and minerals such as iron, calcium, potassium, magnesium, manganese and phosphorus. When consumed on a regular basis, this vegetable can help to prevent osteoporosis, iron deficiency anaemia, vitamin-A deficiency and cardiovascular disease.