海盐vs海盐. 食盐

What's the difference between sea salt 和 table salt?

十多年了, sea salt has boomed in popularity among restaurants, 食品生产者和消费者. Some chefs prefer it over regular table salt for its coarse, crunchy texture 和 stronger flavor. Manufacturers are using it in potato chips 和 other snacks because it’s “all natural,” while some health-conscious consumers choose it because it contains minerals like magnesium.

然而，从健康的角度来看, there’s really very little difference in the amount of sodium between the two.

How does the amount of sodium in sea salt compare with table salt?

In a survey conducted by the 美国心脏协会, 61% of respondents incorrectly agreed that sea salt is a lower-sodium alternative to table salt. 食盐和 most sea salts contain about 40% sodium.

Kosher salt 和 some sea salts may have larger crystal sizes than table salt, so they may have less sodium by volume (e.g.(一茶匙或一汤匙). A teaspoon of table salt has about 2,300毫克钠, but a teaspoon of sea salt or kosher salt may have less sodium simply because fewer crystals fit on the spoon.

Some varieties of sea salt claim to have less sodium than table salt. You can check the Nutrition Facts label to compare how a given sea salt compares with table salt, which has about 575 mg of sodium per 1/4 teaspoon.

What’s the difference between the way sea salt 和 table salt are made?

Sea salt is obtained directly through the evaporation of seawater. 通常不加工, 或者经过最少的处理, 和 may retain an uneven or darker color, as well as trace levels of minerals like magnesium, 钾, 钙和其他营养素. 食盐, 另一方面, is mined from salt deposits 和 then processed to give it a fine texture so it’s easier to mix 和 use in recipes. This processing strips table salt of other minerals, 和 additives may be used to prevent clumping.

Himalayan pink salt is harvested from mines in Pakistan. Similar to sea salt, it is less processed, having larger crystals 和 some trace minerals.

Is there a health advantage to eating sea salt?

Most sea salts don’t offer any real health advantages.

The minute amounts of trace minerals found in sea salt are easily obtained from other healthy foods. Sea salt also generally contains less iodine (added to prevent goiter) than table salt. Because sea salt is not processed, it may contain some impurities found in the ocean such as lead.