For people who are weak at ordinary times, yam is tonic but not hot, warm but not dry, which is most suitable for the needs of the elderly. Eating yam regularly is beneficial and harmless. Eat yam100g every day for 1 ~ 2 months continuously, and change from quantitative to qualitative, and slowly take effect.
It should be noted that don't eat yam raw. Raw yam will contain a certain amount of toxin, which is easy to cause poisoning.
Dietary taboos of yam
First, yam can't be eaten with Gansui.
Yam tonifies the kidney, strengthens the spleen and moistens the lungs. Can stimulate the intestine, increase intestinal peristalsis, and produce laxative effect. These two effects are diametrically opposed and should not be confused.
Second, yam can't be taken with alkaline drugs.
Yam contains amylase. Yam is taken together with alkaline drugs, which will make amylase in yam ineffective and reduce its nutritional value.
Third, Chinese yam and pork liver can't be eaten together.
Yam is rich in vitamin C, and pig liver contains trace elements such as copper, iron and zinc. When vitamin C meets metal ions, it will accelerate oxidative damage and reduce its nutritional value. Therefore, it is not suitable to eat yam after eating pig liver.
4. Yam and cucumber can't be eaten together.
Cucumber contains vitamin C decomposing enzyme. If you eat it with yam, the vitamin C in yam will be decomposed and destroyed.
5. Yam and pumpkin can't be eaten together.
Pumpkin contains vitamin C-decomposing enzymes. If eaten with yam, vitamin C will be broken down and destroyed, thus reducing the nutritional value of yam.
6. Yam and carrot can't be eaten together.
Yam is rich in vitamin C, while carrot contains enzymes that decompose vitamin C. If eaten at the same time, vitamin C will be broken down and destroyed.
Seven, yam and pumpkin can't be eaten together.
Pumpkin contains enzymes that decompose vitamin C, and yam is rich in vitamin C. If pumpkin and yam are eaten together, the vitamin C in yam will be decomposed and destroyed, resulting in a decrease in the nutritional value of yam.
The above content refers to People's Daily Online-4 benefits of a yam? Five kinds of people eat yam with special effects. People's Daily Online-Eating yam like this is equivalent to chronic suicide.