1 Which one is better, Chinese yam or Chinese yam with iron rods

Overall, Chinese yam with iron rods is better.

The Chinese yam and the Chinese yam are both ingredients with high nutritional value, but overall, the Chinese yam is better, because the Chinese yam is only planted in a specific area, the yield is small, the nutritional value is higher than the Chinese yam; and the Chinese yam, it is planted in a wider range of some of the general demand for larger, and then the Chinese yam in the content of vitamins and trace elements than the Chinese yam, the amino acid variety is very high, and the Chinese yam has a higher content of vitamins and trace elements than the Chinese yam. The first thing you need to do is to get your hands on some of the best products in the world, and then you'll be able to get your hands on some of the best products in the world, and then you'll be able to get your hands on some of the best products in the world.

Although the overall iron stick yam is better, but the two have their own characteristics, you can according to their actual needs, and choose different varieties of yam. However, it is important to note that no matter which one is consumed, the amount must be controlled when consumed, because once excessive, it will increase the burden on the body, thus posing a threat to the health of the human body.

2 Huaisan yam and iron stick yam what is the difference between different places of origin

Huaisan yam is mainly produced in China's Jiangsu, Anhui and other places of yam varieties, generally more yam slender, and iron stick yam is the main production and China's Henan Jiaozuo region of a kind of yam the appearance of this yam is relatively rough.

Different appearance

Huai yam is generally cylindrical, curved and slightly flat, with obvious longitudinal grooves, wrinkles or flat; the two ends are not flush, while the underground rootstock of the iron stick yam is cylindrical, thin and straight, 80-100 centimeters long, 2-3 centimeters in diameter, the fibrous roots are long and dense, the hairy eye is more prominent, the reeds are tapering.

Color difference

Huaibai yam surface yellowish white or brownish yellow, solid and brittle, easy to break, section white, granular, powdery, while the iron stick yam epidermis is earthy yellow or earthy brown, the epidermis is smooth with white spots, the texture is hard, the section of the meat is delicate, color white powder foot, less mucus.

3 Huai yam can eat every day

Not recommended to eat every day.

Huaisan yam is a certain medicinal properties, eaten every day more or less with certain side effects, which is easy to aggravate the body's gastrointestinal burden, may lead to the human body to appear abdominal pain, diarrhea, as well as the occurrence of loose stools and other symptoms of discomfort, the human body's health is at risk, so Huaisan yam is not recommended to eat every day.

4 How much Huaiyama yam a day

It is recommended to eat about 200-300 grams a day.

Huaishan yam taste sweet and flat, which contains rich vitamins, dietary fiber, starch, amino acids, protein and calcium, iron, phosphorus and other nutrients, moderate consumption of a certain amount of gas and Yin, spleen, lungs and kidneys, solid sperm stopping the effect of the role of the general human body is generally recommended to eat a day of 200-300 grams of the body can be.