Pineapple

Biological Background: A tropical plant with stiff, spiny leaves that yields a single large fruit. Pineapple originated in Brazil.
Nutritional Information: One cup (155 g) of raw pineapple contains 76 calories, 0.6 g protein, 19.2 g carbohydrates, 2.95 g fiber, 175 g potassium, 124 mg vitamin C, 0.14 mg thiamin, 0.06 mg riboflavin, 0.65 mg niacin.

Pharmacological Activity: It suppresses inflammation due to Bromelain, an antibacterial enzyme. Pineapple aids digestion and helps to dissolve blood clots, and is food for preventing osteoporosis and bone fractures because of its very high manganese content. It is also antibacterial, antiviral and mildly estrogenic.
Eating Tips: Eat fresh. Canning destroys some pharmacological activities of pineapple.