Rose salt has become a hot commodity in fashionable restaurants, and many merchants find it extremely exhausted in online stores? Shantou? Packaging, such as pure natural, crystal structure and detoxification skin care function.
Recently, rose salt has become a hot commodity in fashionable restaurants, and many merchants find it extremely exhausted in online stores? Shantou? Packaging, such as natural, crystal structure and detoxification skin care function, pink appearance and? High nutrition? Our concept packaging is favored by many young consumers. There are merchants who say? Rose salt? From Himalaya, Pakistan and other places, it contains 8 4 kinds of trace elements and natural minerals, which is more beneficial to health than ordinary salt without anti-caking agent. Not only rose salt, but also many conceptual salts have become popular this year, including organic edible salt, bamboo salt and deep well salt.
Rose salt is a kind of rock salt, which contains a lot of iron and other minerals, making it look particularly pink.
In short, rose salt is a kind of raw salt with many impurities and pink color.
Eating 6 grams of rose salt every day can only get about 2 mg of iron, which is far from the 20 mg that women need every day, and cannot be used as the main source of dietary iron supplement. At the same time, the absorption and utilization rate of iron has not been determined, so it is not easy to evaluate.
Rose salt is unrefined crude salt.
Recently, Beijing media selected rose salt, bamboo salt and deep well salt, divided them into three samples, and sent them to authoritative testing institutions for determination of sodium, magnesium, aluminum, silicon, sulfur, chlorine, potassium, calcium and iron. Among these elements, aluminum and bromine may be harmful to human body, but the content of determination results is very low, which does not constitute health damage. The silicon in rose salt is relatively high, which may have an impact on bone health. The silicon content in 6 grams of salt per day is 1 1.46 mg. However, whether silicon is an essential element is still controversial, and there is no standard for silicon intake in China, so it is uncertain whether it can play a beneficial role. The iron content in rose salt is also the highest among the three samples, which is also an important reason for its beautiful pink color. However, eating 6 grams of salt a day can only get about 2 mg of iron, which is far from the 20 mg that women need a day, and cannot be used as the main source of dietary iron supplement. At the same time, the absorption and utilization rate of iron has not been determined, so it can not be evaluated for the time being.
Wang Dan, a lecturer in nutrition and health in Shenzhen, said that rose salt is a kind of rock salt, which contains a lot of minerals such as iron, making it look particularly pink, so it is called? Rose salt? . Commercial rose salt is from such a salt mine, which has not been refined, so it retains those minerals and colors, and also retains larger particles. In short, rose salt is a kind of raw salt with many impurities and pink color. ? Rose salt is only raw salt, which may contain some minerals, but it does not have the health-preserving effect claimed by merchants. When consumers buy salt, it is best to choose low sodium salt containing iodine. ?
If it is pointed out that rose salt is a concept hype, is the organic edible salt that has recently become popular more in line with nutritional needs? Wang Dan explained the concept that the standard of organic edible salt is higher than green, and several conditions need to be met. Raw materials come from organic agricultural production systems or wild natural products. In the process of production and processing, organic edible salt must strictly follow the production, collection, processing, packaging, storage and transportation standards of organic food, and it is forbidden to use chemically synthesized pesticides, fertilizers, hormones, antibiotics and food additives.
Fan Zhihong, an associate professor in the Department of Nutrition and Food Safety, College of Food Science, China Agricultural University, and a doctor of food science, thinks that there is no need to study how high their nutritional value is. The most important thing is that no matter what luxury salt contains a lot of sodium, you can't let it go, you should eat more.
Eat salt to supplement calcium? Why don't you have another glass of milk?
Recently, the popularity of rose salt is mainly due to its nutritional and health-care functions, such as supplementing iron and calcium. Previously, the Beijing media targeted three kinds of rose salts? The results of high-end salt testing show that salt does contain a small amount of calcium, but the amount is small. According to the reference intake of nutrients in China, adults need to consume 800 mg of calcium a day. According to the test data, rose salt contains relatively more calcium, and 100 g salt contains about 0 .5 g calcium. However, eating 6 grams of salt a day can only supplement 30 milligrams of calcium, accounting for only 3.75% of the daily recommended amount, which has no obvious effect on calcium supplementation.
Wang Dan, a lecturer in nutrition and health, believes that there is no need for the human body to supplement magnesium and calcium by eating rose salt. ? If you really want to supplement calcium, you might as well drink a glass of milk. Milk is rich in active calcium, which is one of the best sources of calcium in human body. 1 l fresh milk contains about 1250 mg of active calcium, ranking first in most foods. It is about 10 1 times that of rice and 75 times that of lean beef. ?
Many health experts suggest that if it is to help control blood pressure and prevent cardiovascular and cerebrovascular diseases, we must pay attention to the sodium chloride content index when buying salt. Potassium chloride above 1/4 is added to low sodium salt, and some of them also add a small amount of magnesium chloride, the sodium content of which is 25%- 30% lower than that of pure refined salt. Buying ordinary low sodium salt directly is enough to produce health care effect, and the price is not high.
? Rose salt is only raw salt, which may contain some minerals, but it does not have the health-preserving effect claimed by merchants. When consumers buy salt, it is best to choose low sodium salt containing iodine. ?
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