1. In addition to protein, fat, and vitamins, spareribs also contain a large amount of calcium phosphate, collagen, bone mucin, etc., which can provide calcium for young children and the elderly. Spare ribs have high nutritional value and have the effects of nourishing yin and strengthening yang, replenishing essence and blood.

2. Although the appearance of yam is not surprising, with a earthy brown skin, a thin cylindrical shape, and white and hard flesh, the taste is slightly sour and sticky when chewed, but it is "not by appearance". Highly nutritious food, yam contains a large amount of starch and protein, B vitamins, vitamin C, vitamin E, glucose, crude protein amino acids, bile alkali, allantoin, etc.

What’s more worth mentioning is that yam is a natural slimming delicacy for beauty-loving girls. It contains enough fiber to create a feeling of fullness after consumption, thereby controlling the desire to eat. Yams can also produce body fluids and moisturize dryness, and have the function of nourishing skin and hair, so they have beautifying effects. The skin is prone to dryness in winter, so you should eat more yams to moisturize your skin.