It should be that sea cucumber is more suitable for the elderly, because sea cucumber is a food with high nutrition and high protein. Eating sea cucumber is easy to gain weight. Just eat it two or three times a week, not every day.

Sea cucumber is more expensive.

What's the price grade of flower glue?

The price of flower glue ranges from several hundred yuan to tens of thousands of yuan, and there are many kinds and prices.

The price is mainly determined by several aspects, such as the variety, size, old and new of fish glue, and the price of producing flower glue is divided into several grades, male and female, dry and goods, etc. The price difference of different varieties is also quite big. Some varieties are hundreds of thousands of Jin, and some are three or four hundred Jin. So we can't generalize.

The price of chewing gum is related to the type and size of chewing gum. According to the species from high to low, it is yellow-lipped fish (pomfret) that is, money belly/white fish that is, white gum/red-billed flounder that is, spider belly, flounder white gum, Taishan Mountain, red chicken, big ear, Zhanjiang male/Vietnamese flounder that is, Annan gum/Brazilian cod that is, North Sea.

Extended data:

Taboos for eating chewing gum:

1, don't eat donkey-hide gelatin during menstruation.

Because gelatin has a strong role in supplementing collagen, it has a very high efficiency in repairing human tissues. During menstruation, when you eat gelatin, new tissue will grow before the necrotic tissue is excreted. In the long run, uterine fibroids will form, which will do great harm to your body.

2. The best edible time of flower gum.

Flower gum is especially suitable for eating on an empty stomach, because it is the best time for absorption. It is a good time to eat donkey-hide gelatin between 7 am and 8 am and between 10 pm and10 pm. The missing collagen in the body can not be supplemented by eating once, but needs to be persisted.

The price of shellac is related to the variety and size of shellac. According to the species from high to low, it is yellow-lipped fish (Haliotis diversicolor) that is, money belly/white-flowered fish that is, white-flowered gum/red-billed flounder that is, spider belly, flounder white-flowered gum, Taishan Mountain, red chicken, big ear, Zhanjiang male/Vietnamese flounder that is, Annan gum. The price of flower glue ranges from several hundred yuan to tens of thousands of yuan, and there are many kinds and prices.

The price is mainly determined by variety, size, old and new, origin, sex, dryness, commodity and so on.

The price difference of different varieties is also quite big. Some varieties are hundreds of thousands of Jin, and some are three or four hundred Jin. So we can't generalize. The same kind of fish glue, the greater the effect, the better, and the more expensive. The older the better, the more expensive it is. The effect of old glue is much better than that of new glue. But also has no fishy smell and is easy to absorb.

In addition, the origin, sex, dryness and goods also determine the price of fish glue, which should be considered comprehensively. 1. Year Fish Glue: Generally, if you want to eat it right away, you'd better choose old fish glue. The quality of old fish glue is much better than that of new fish glue. The color of old fish glue is yellow, and the meat quality can be divided into dark yellow, golden yellow and so on, without fishy smell. The new fish glue is white in color and has a strong smell.

2. Quality of fish glue: Good quality fish glue. After you stew it, the water is clear and basically has no fishy smell. If the water is turbid, it is better to be clear, and the real fish glue will not rot if stewed in Takuya.

3. The meat quality of fish glue: some are thick and some are soft. Pick up the fish glue and look at it in better light, you can see the lines and meat quality inside, so as to judge the quality of the fish glue.

4. Difference between male and female fish glue: Fish glue can be divided into male glue and female glue, which are taken from the swim bladder of male and female fish respectively. Hong Kong people prefer to eat male glue, because it is thin, soft and slippery, and it is not easy to melt in the mouth. On the contrary, people in China like to eat female glue, thinking that it is thick and sticky. In a word, they each have their own advantages. Physiologically, males are longer and thinner, and females are rounder and thicker. From the taste point of view, the chewing gum of the same kind is a little refreshing, and my mother's chewing gum is a little more, so it is sticky; Judging from the time of stewing, males are more resistant to stewing than females; In terms of efficacy, male rubber is better than female rubber, so male rubber is often more expensive than female rubber. The price of glue is roughly divided into four grades.