野生捕捞的黄鳍金枪鱼有汞吗？
是的，与许多其他类型的鱼一样，野生捕捞的黄鳍金枪鱼可能含有不同水平的汞，这取决于鱼的年龄和大小以及捕获它们的水域的污染程度等因素。

汞是一种天然存在的元素，存在于空气、水和土壤中。 然而，某些人类活动，例如燃煤和采矿，会向环境中释放更多的汞。 然后，这种汞会在鱼和其他海产品中积累，这就是为什么要注意食用高汞鱼的潜在风险很重要的原因。

也就是说，与大眼金枪鱼和蓝鳍金枪鱼等其他一些类型的金枪鱼相比，黄鳍金枪鱼的汞含量通常较低。 美国食品和药物管理局 (FDA) 建议成年人每周食用不超过 2-3 份黄鳍金枪鱼，具体取决于体重，以尽量减少与汞接触相关的潜在风险。

选择来自使用安全和可持续捕鱼方式的信誉良好的供应商的黄鳍金枪鱼也是一个好主意。 寻找经过汞含量测试并由知名组织（如海洋管理委员会或水产养殖管理委员会）认证的金枪鱼
wild caught yellowfin tuna fish has mercury?
Yes, like many other types of fish, wild caught yellowfin tuna can contain varying levels of mercury, depending on factors such as the age and size of the fish, as well as the level of contamination in the waters where they were caught.

Mercury is a naturally occurring element that can be found in air, water, and soil. However, certain human activities, such as burning coal and mining, can release additional mercury into the environment. This mercury can then accumulate in fish and other seafood, which is why it's important to be mindful of the potential risks associated with consuming fish that are high in mercury.

That being said, yellowfin tuna generally contains lower levels of mercury compared to some other types of tuna, such as bigeye and bluefin tuna. The United States Food and Drug Administration (FDA) recommends that adults consume no more than 2-3 servings of yellowfin tuna per week, depending on their body weight, to minimize the potential risks associated with mercury exposure.

It's also a good idea to choose yellowfin tuna that is sourced from reputable suppliers who use safe and sustainable fishing practices. Look for tuna that has been tested for mercury levels and certified by a reputable organization, such as the Marine Stewardship Council or the Aquaculture Stewardship Council.