Yam 山药 （ shān yao ）
Classification: Dioscoreaceae, Dioscorea genus
Calories: 57kcal/100g
Nutritional Value: Improves constitution、Strengthens the spleen and stomach、Nourishes the kidneys and essence
Not suitable for: Individuals with constipation
Introduction: Yam has a thick juice and leaves a slightly dry and sweet taste after consumption.It has a long cylindrical stem that grows vertically.The leaves are alternate in the lower part of the stem and sometimes opposite in the middle and upper parts.The inflorescence axis is shaped like the letter “Z,” with purple-brown spots on the bracts and petals.The fruit is three-sided, flat-round or three-sided round, with a white powder coating.The flowering period is from June to September, and the fruiting period is from July to November.The shape of yam may vary depending on the variety, but it is typically a long cylindrical shape, reaching a length of over 1 meter with a diameter of about 3-6 centimeters.It has a smooth surface.