今天老海阳的人解馋了！！

海阳同城  2017-09-03 08:40

螃蟹、海虾、扇贝、海虹、海螺等海鲜的哪些部位不能吃？常见的海鲜怎样蒸煮怎样把握火候？秋季吃海鲜有哪些禁忌？龙口开海在即，这条微信记得看看噢！

老海阳告诉你：常见海鲜的蒸煮方法和火候

1、蛤蜊：不加水干锅煮

一点水也不加，干锅煮，开锅不多会儿就能听到‘啪啪’开口的声音，不要打开锅盖，等个三到五，这样做出来的蛤蜊肉很嫩。

2、海蛎子：开锅后蒸三

将海蛎子放到蒸锅的箅子上蒸熟，水开锅以后再蒸三。值得一提的是，海蛎子大小影响蒸的时间，个头大的海蛎子蒸的时间须延长1。

3、海螺：煮海螺必须加水

煮海螺必须要加水，一般两斤海螺加一碗水。开锅后滴上两三滴食醋或香油，这样螺肉会很容易挑出。看到海螺的螺头略微探出身来，就能出锅啦！

4、爬虾：蒸时间比贝类久

爬虾一般的烹饪方法也是蒸，无论大的小的，蒸制的时间都是开锅以后七八。

5、螃蟹：螃蟹肚子一定要朝上 

为防止蟹黄流出来，螃蟹肚子一定要朝上！开锅以后蒸十左右，看到螃蟹完全由青变红就可以出锅。

6、八带鮹：头和爪子分开煮

八带的头和爪熟的时间不同，如果一起下锅很可能头才刚熟，爪已经老得咬不动，因此头和爪分开煮。先把头切下来下锅煮，七八以后，再把爪放到锅里煮五六，这样口感就会很脆。

7、海鱼：蒸鱼用旺火

适合清蒸的鱼有，牙片鱼、黑头鱼等。清蒸前需在鱼身上改刀，可放一些花椒和盐调味。蒸鱼需要火旺一些，用旺火蒸，开锅后继续蒸五六，肉质最鲜嫩。

附：蒸煮海鲜开锅后还需多长时间（时间表）

RDER-COLLAPSE: collapse;MARGIN-LEFT: -2.1pt;mso-padding-alt: 0.0000pt 0.0000pt 0.0000pt 0.0000pt">

RDER-: rgb(221,221,221) 1pt solid;BORDER-RIGHT: rgb(221,221,221) 1pt solid;WIDTH: 47.2pt;BACKGROUND: rgb(255,255,255);BORDER-BOTTOM: rgb(221,221,221) 1pt solid;PADDING-BOTTOM: 3.75pt;PADDING-: 3.75pt;PADDING-LEFT: 7.5pt;BORDER-LEFT: rgb(221,221,221) 1pt solid;PADDING-RIGHT: 7.5pt;mso-border-left-alt: 0.7500pt solid rgb(221,221,221);mso-border-right-alt: 0.7500pt solid rgb(221,221,221);mso-border-top-alt: 0.7500pt solid rgb(221,221,221);mso-border-bottom-alt: 0.7500pt solid rgb(221,221,221)" valign="top" width="62"> 序号	RDER-: rgb(221,221,221) 1pt solid;BORDER-RIGHT: rgb(221,221,221) 1pt solid;WIDTH: 87pt;BACKGROUND: rgb(255,255,255);BORDER-BOTTOM: rgb(221,221,221) 1pt solid;PADDING-BOTTOM: 3.75pt;PADDING-: 3.75pt;PADDING-LEFT: 7.5pt;BORDER-LEFT: #f0f0f0;PADDING-RIGHT: 7.5pt;mso-border-left-alt: none;mso-border-right-alt: 0.7500pt solid rgb(221,221,221);mso-border-top-alt: 0.7500pt solid rgb(221,221,221);mso-border-bottom-alt: 0.7500pt solid rgb(221,221,221)" valign="top" width="116"> 海鲜名称	RDER-: rgb(221,221,221) 1pt solid;BORDER-RIGHT: rgb(221,221,221) 1pt solid;WIDTH: 275.8pt;BACKGROUND: rgb(255,255,255);BORDER-BOTTOM: rgb(221,221,221) 1pt solid;PADDING-BOTTOM: 3.75pt;PADDING-: 3.75pt;PADDING-LEFT: 7.5pt;BORDER-LEFT: #f0f0f0;PADDING-RIGHT: 7.5pt;mso-border-left-alt: none;mso-border-right-alt: 0.7500pt solid rgb(221,221,221);mso-border-top-alt: 0.7500pt solid rgb(221,221,221);mso-border-bottom-alt: 0.7500pt solid rgb(221,221,221)" valign="top" width="367"> 开锅后还需时间（）
RDER-: #f0f0f0;BORDER-RIGHT: rgb(221,221,221) 1pt solid;WIDTH: 47.2pt;BACKGROUND: rgb(255,255,255);BORDER-BOTTOM: rgb(221,221,221) 1pt solid;PADDING-BOTTOM: 3.75pt;PADDING-: 3.75pt;PADDING-LEFT: 7.5pt;BORDER-LEFT: rgb(221,221,221) 1pt solid;PADDING-RIGHT: 7.5pt;mso-border-left-alt: 0.7500pt solid rgb(221,221,221);mso-border-right-alt: 0.7500pt solid rgb(221,221,221);mso-border-top-alt: 0.7500pt solid rgb(221,221,221);mso-border-bottom-alt: 0.7500pt solid rgb(221,221,221)" valign="top" width="62"> 1	RDER-: #f0f0f0;BORDER-RIGHT: rgb(221,221,221) 1pt solid;WIDTH: 87pt;BACKGROUND: rgb(255,255,255);BORDER-BOTTOM: rgb(221,221,221) 1pt solid;PADDING-BOTTOM: 3.75pt;PADDING-: 3.75pt;PADDING-LEFT: 7.5pt;BORDER-LEFT: #f0f0f0;PADDING-RIGHT: 7.5pt;mso-border-left-alt: none;mso-border-right-alt: 0.7500pt solid rgb(221,221,221);mso-border-top-alt: 0.7500pt solid rgb(221,221,221);mso-border-bottom-alt: 0.7500pt solid rgb(221,221,221)" valign="top" width="116"> 海螺	RDER-: #f0f0f0;BORDER-RIGHT: rgb(221,221,221) 1pt solid;WIDTH: 275.8pt;BACKGROUND: rgb(255,255,255);BORDER-BOTTOM: rgb(221,221,221) 1pt solid;PADDING-BOTTOM: 3.75pt;PADDING-: 3.75pt;PADDING-LEFT: 7.5pt;BORDER-LEFT: #f0f0f0;PADDING-RIGHT: 7.5pt;mso-border-left-alt: none;mso-border-right-alt: 0.7500pt solid rgb(221,221,221);mso-border-top-alt: 0.7500pt solid rgb(221,221,221);mso-border-bottom-alt: 0.7500pt solid rgb(221,221,221)" valign="top" width="367"> 两分半钟
RDER-: #f0f0f0;BORDER-RIGHT: rgb(221,221,221) 1pt solid;WIDTH: 47.2pt;BACKGROUND: rgb(255,255,255);BORDER-BOTTOM: rgb(221,221,221) 1pt solid;PADDING-BOTTOM: 3.75pt;PADDING-: 3.75pt;PADDING-LEFT: 7.5pt;BORDER-LEFT: rgb(221,221,221) 1pt solid;PADDING-RIGHT: 7.5pt;mso-border-left-alt: 0.7500pt solid rgb(221,221,221);mso-border-right-alt: 0.7500pt solid rgb(221,221,221);mso-border-top-alt: 0.7500pt solid rgb(221,221,221);mso-border-bottom-alt: 0.7500pt solid rgb(221,221,221)" valign="top" width="62"> 2	RDER-: #f0f0f0;BORDER-RIGHT: rgb(221,221,221) 1pt solid;WIDTH: 87pt;BACKGROUND: rgb(255,255,255);BORDER-BOTTOM: rgb(221,221,221) 1pt solid;PADDING-BOTTOM: 3.75pt;PADDING-: 3.75pt;PADDING-LEFT: 7.5pt;BORDER-LEFT: #f0f0f0;PADDING-RIGHT: 7.5pt;mso-border-left-alt: none;mso-border-right-alt: 0.7500pt solid rgb(221,221,221);mso-border-top-alt: 0.7500pt solid rgb(221,221,221);mso-border-bottom-alt: 0.7500pt solid rgb(221,221,221)" valign="top" width="116"> 小海螺	RDER-: #f0f0f0;BORDER-RIGHT: rgb(221,221,221) 1pt solid;WIDTH: 275.8pt;BACKGROUND: rgb(255,255,255);BORDER-BOTTOM: rgb(221,221,221) 1pt solid;PADDING-BOTTOM: 3.75pt;PADDING-: 3.75pt;PADDING-LEFT: 7.5pt;BORDER-LEFT: #f0f0f0;PADDING-RIGHT: 7.5pt;mso-border-left-alt: none;mso-border-right-alt: 0.7500pt solid rgb(221,221,221);mso-border-top-alt: 0.7500pt solid rgb(221,221,221);mso-border-bottom-alt: 0.7500pt solid rgb(221,221,221)" valign="top" width="367"> 一分半钟
RDER-: #f0f0f0;BORDER-RIGHT: rgb(221,221,221) 1pt solid;WIDTH: 47.2pt;BACKGROUND: rgb(255,255,255);BORDER-BOTTOM: rgb(221,221,221) 1pt solid;PADDING-BOTTOM: 3.75pt;PADDING-: 3.75pt;PADDING-LEFT: 7.5pt;BORDER-LEFT: rgb(221,221,221) 1pt solid;PADDING-RIGHT: 7.5pt;mso-border-left-alt: 0.7500pt solid rgb(221,221,221);mso-border-right-alt: 0.7500pt solid rgb(221,221,221);mso-border-top-alt: 0.7500pt solid rgb(221,221,221);mso-border-bottom-alt: 0.7500pt solid rgb(221,221,221)" valign="top" width="62"> 3	RDER-: #f0f0f0;BORDER-RIGHT: rgb(221,221,221) 1pt solid;WIDTH: 87pt;BACKGROUND: rgb(255,255,255);BORDER-BOTTOM: rgb(221,221,221) 1pt solid;PADDING-BOTTOM: 3.75pt;PADDING-: 3.75pt;PADDING-LEFT: 7.5pt;BORDER-LEFT: #f0f0f0;PADDING-RIGHT: 7.5pt;mso-border-left-alt: none;mso-border-right-alt: 0.7500pt solid rgb(221,221,221);mso-border-top-alt: 0.7500pt solid rgb(221,221,221);mso-border-bottom-alt: 0.7500pt solid rgb(221,221,221)" valign="top" width="116"> 海蛎子	RDER-: #f0f0f0;BORDER-RIGHT: rgb(221,221,221) 1pt solid;WIDTH: 275.8pt;BACKGROUND: rgb(255,255,255);BORDER-BOTTOM: rgb(221,221,221) 1pt solid;PADDING-BOTTOM: 3.75pt;PADDING-: 3.75pt;PADDING-LEFT: 7.5pt;BORDER-LEFT: #f0f0f0;PADDING-RIGHT: 7.5pt;mso-border-left-alt: none;mso-border-right-alt: 0.7500pt solid rgb(221,221,221);mso-border-top-alt: 0.7500pt solid rgb(221,221,221);mso-border-bottom-alt: 0.7500pt solid rgb(221,221,221)" valign="top" width="367"> 3，个大延长半
RDER-: #f0f0f0;BORDER-RIGHT: rgb(221,221,221) 1pt solid;WIDTH: 47.2pt;BACKGROUND: rgb(255,255,255);BORDER-BOTTOM: rgb(221,221,221) 1pt solid;PADDING-BOTTOM: 3.75pt;PADDING-: 3.75pt;PADDING-LEFT: 7.5pt;BORDER-LEFT: rgb(221,221,221) 1pt solid;PADDING-RIGHT: 7.5pt;mso-border-left-alt: 0.7500pt solid rgb(221,221,221);mso-border-right-alt: 0.7500pt solid rgb(221,221,221);mso-border-top-alt: 0.7500pt solid rgb(221,221,221);mso-border-bottom-alt: 0.7500pt solid rgb(221,221,221)" valign="top" width="62"> 4	RDER-: #f0f0f0;BORDER-RIGHT: rgb(221,221,221) 1pt solid;WIDTH: 87pt;BACKGROUND: rgb(255,255,255);BORDER-BOTTOM: rgb(221,221,221) 1pt solid;PADDING-BOTTOM: 3.75pt;PADDING-: 3.75pt;PADDING-LEFT: 7.5pt;BORDER-LEFT: #f0f0f0;PADDING-RIGHT: 7.5pt;mso-border-left-alt: none;mso-border-right-alt: 0.7500pt solid rgb(221,221,221);mso-border-top-alt: 0.7500pt solid rgb(221,221,221);mso-border-bottom-alt: 0.7500pt solid rgb(221,221,221)" valign="top" width="116"> 扇贝	RDER-: #f0f0f0;BORDER-RIGHT: rgb(221,221,221) 1pt solid;WIDTH: 275.8pt;BACKGROUND: rgb(255,255,255);BORDER-BOTTOM: rgb(221,221,221) 1pt solid;PADDING-BOTTOM: 3.75pt;PADDING-: 3.75pt;PADDING-LEFT: 7.5pt;BORDER-LEFT: #f0f0f0;PADDING-RIGHT: 7.5pt;mso-border-left-alt: none;mso-border-right-alt: 0.7500pt solid rgb(221,221,221);mso-border-top-alt: 0.7500pt solid rgb(221,221,221);mso-border-bottom-alt: 0.7500pt solid rgb(221,221,221)" valign="top" width="367"> 3，个大延长半
RDER-: #f0f0f0;BORDER-RIGHT: rgb(221,221,221) 1pt solid;WIDTH: 47.2pt;BACKGROUND: rgb(255,255,255);BORDER-BOTTOM: rgb(221,221,221) 1pt solid;PADDING-BOTTOM: 3.75pt;PADDING-: 3.75pt;PADDING-LEFT: 7.5pt;BORDER-LEFT: rgb(221,221,221) 1pt solid;PADDING-RIGHT: 7.5pt;mso-border-left-alt: 0.7500pt solid rgb(221,221,221);mso-border-right-alt: 0.7500pt solid rgb(221,221,221);mso-border-top-alt: 0.7500pt solid rgb(221,221,221);mso-border-bottom-alt: 0.7500pt solid rgb(221,221,221)" valign="top" width="62"> 5	RDER-: #f0f0f0;BORDER-RIGHT: rgb(221,221,221) 1pt solid;WIDTH: 87pt;BACKGROUND: rgb(255,255,255);BORDER-BOTTOM: rgb(221,221,221) 1pt solid;PADDING-BOTTOM: 3.75pt;PADDING-: 3.75pt;PADDING-LEFT: 7.5pt;BORDER-LEFT: #f0f0f0;PADDING-RIGHT: 7.5pt;mso-border-left-alt: none;mso-border-right-alt: 0.7500pt solid rgb(221,221,221);mso-border-top-alt: 0.7500pt solid rgb(221,221,221);mso-border-bottom-alt: 0.7500pt solid rgb(221,221,221)" valign="top" width="116"> 蛤蜊	RDER-: #f0f0f0;BORDER-RIGHT: rgb(221,221,221) 1pt solid;WIDTH: 275.8pt;BACKGROUND: rgb(255,255,255);BORDER-BOTTOM: rgb(221,221,221) 1pt solid;PADDING-BOTTOM: 3.75pt;PADDING-: 3.75pt;PADDING-LEFT: 7.5pt;BORDER-LEFT: #f0f0f0;PADDING-RIGHT: 7.5pt;mso-border-left-alt: none;mso-border-right-alt: 0.7500pt solid rgb(221,221,221);mso-border-top-alt: 0.7500pt solid rgb(221,221,221);mso-border-bottom-alt: 0.7500pt solid rgb(221,221,221)" valign="top" width="367"> 3至5
RDER-: #f0f0f0;BORDER-RIGHT: rgb(221,221,221) 1pt solid;WIDTH: 47.2pt;BACKGROUND: rgb(255,255,255);BORDER-BOTTOM: rgb(221,221,221) 1pt solid;PADDING-BOTTOM: 3.75pt;PADDING-: 3.75pt;PADDING-LEFT: 7.5pt;BORDER-LEFT: rgb(221,221,221) 1pt solid;PADDING-RIGHT: 7.5pt;mso-border-left-alt: 0.7500pt solid rgb(221,221,221);mso-border-right-alt: 0.7500pt solid rgb(221,221,221);mso-border-top-alt: 0.7500pt solid rgb(221,221,221);mso-border-bottom-alt: 0.7500pt solid rgb(221,221,221)" valign="top" width="62"> 6	RDER-: #f0f0f0;BORDER-RIGHT: rgb(221,221,221) 1pt solid;WIDTH: 87pt;BACKGROUND: rgb(255,255,255);BORDER-BOTTOM: rgb(221,221,221) 1pt solid;PADDING-BOTTOM: 3.75pt;PADDING-: 3.75pt;PADDING-LEFT: 7.5pt;BORDER-LEFT: #f0f0f0;PADDING-RIGHT: 7.5pt;mso-border-left-alt: none;mso-border-right-alt: 0.7500pt solid rgb(221,221,221);mso-border-top-alt: 0.7500pt solid rgb(221,221,221);mso-border-bottom-alt: 0.7500pt solid rgb(221,221,221)" valign="top" width="116"> 虾虎	RDER-: #f0f0f0;BORDER-RIGHT: rgb(221,221,221) 1pt solid;WIDTH: 275.8pt;BACKGROUND: rgb(255,255,255);BORDER-BOTTOM: rgb(221,221,221) 1pt solid;PADDING-BOTTOM: 3.75pt;PADDING-: 3.75pt;PADDING-LEFT: 7.5pt;BORDER-LEFT: #f0f0f0;PADDING-RIGHT: 7.5pt;mso-border-left-alt: none;mso-border-right-alt: 0.7500pt solid rgb(221,221,221);mso-border-top-alt: 0.7500pt solid rgb(221,221,221);mso-border-bottom-alt: 0.7500pt solid rgb(221,221,221)" valign="top" width="367"> 7至8
RDER-: #f0f0f0;BORDER-RIGHT: rgb(221,221,221) 1pt solid;WIDTH: 47.2pt;BACKGROUND: rgb(255,255,255);BORDER-BOTTOM: rgb(221,221,221) 1pt solid;PADDING-BOTTOM: 3.75pt;PADDING-: 3.75pt;PADDING-LEFT: 7.5pt;BORDER-LEFT: rgb(221,221,221) 1pt solid;PADDING-RIGHT: 7.5pt;mso-border-left-alt: 0.7500pt solid rgb(221,221,221);mso-border-right-alt: 0.7500pt solid rgb(221,221,221);mso-border-top-alt: 0.7500pt solid rgb(221,221,221);mso-border-bottom-alt: 0.7500pt solid rgb(221,221,221)" valign="top" width="62"> 7	RDER-: #f0f0f0;BORDER-RIGHT: rgb(221,221,221) 1pt solid;WIDTH: 87pt;BACKGROUND: rgb(255,255,255);BORDER-BOTTOM: rgb(221,221,221) 1pt solid;PADDING-BOTTOM: 3.75pt;PADDING-: 3.75pt;PADDING-LEFT: 7.5pt;BORDER-LEFT: #f0f0f0;PADDING-RIGHT: 7.5pt;mso-border-left-alt: none;mso-border-right-alt: 0.7500pt solid rgb(221,221,221);mso-border-top-alt: 0.7500pt solid rgb(221,221,221);mso-border-bottom-alt: 0.7500pt solid rgb(221,221,221)" valign="top" width="116"> 螃蟹	RDER-: #f0f0f0;BORDER-RIGHT: rgb(221,221,221) 1pt solid;WIDTH: 275.8pt;BACKGROUND: rgb(255,255,255);BORDER-BOTTOM: rgb(221,221,221) 1pt solid;PADDING-BOTTOM: 3.75pt;PADDING-: 3.75pt;PADDING-LEFT: 7.5pt;BORDER-LEFT: #f0f0f0;PADDING-RIGHT: 7.5pt;mso-border-left-alt: none;mso-border-right-alt: 0.7500pt solid rgb(221,221,221);mso-border-top-alt: 0.7500pt solid rgb(221,221,221);mso-border-bottom-alt: 0.7500pt solid rgb(221,221,221)" valign="top" width="367"> 10
RDER-: #f0f0f0;BORDER-RIGHT: rgb(221,221,221) 1pt solid;WIDTH: 47.2pt;BACKGROUND: rgb(255,255,255);BORDER-BOTTOM: rgb(221,221,221) 1pt solid;PADDING-BOTTOM: 3.75pt;PADDING-: 3.75pt;PADDING-LEFT: 7.5pt;BORDER-LEFT: rgb(221,221,221) 1pt solid;PADDING-RIGHT: 7.5pt;mso-border-left-alt: 0.7500pt solid rgb(221,221,221);mso-border-right-alt: 0.7500pt solid rgb(221,221,221);mso-border-top-alt: 0.7500pt solid rgb(221,221,221);mso-border-bottom-alt: 0.7500pt solid rgb(221,221,221)" valign="top" width="62"> 8	RDER-: #f0f0f0;BORDER-RIGHT: rgb(221,221,221) 1pt solid;WIDTH: 87pt;BACKGROUND: rgb(255,255,255);BORDER-BOTTOM: rgb(221,221,221) 1pt solid;PADDING-BOTTOM: 3.75pt;PADDING-: 3.75pt;PADDING-LEFT: 7.5pt;BORDER-LEFT: #f0f0f0;PADDING-RIGHT: 7.5pt;mso-border-left-alt: none;mso-border-right-alt: 0.7500pt solid rgb(221,221,221);mso-border-top-alt: 0.7500pt solid rgb(221,221,221);mso-border-bottom-alt: 0.7500pt solid rgb(221,221,221)" valign="top" width="116"> 八带	RDER-: #f0f0f0;BORDER-RIGHT: rgb(221,221,221) 1pt solid;WIDTH: 275.8pt;BACKGROUND: rgb(255,255,255);BORDER-BOTTOM: rgb(221,221,221) 1pt solid;PADDING-BOTTOM: 3.75pt;PADDING-: 3.75pt;PADDING-LEFT: 7.5pt;BORDER-LEFT: #f0f0f0;PADDING-RIGHT: 7.5pt;mso-border-left-alt: none;mso-border-right-alt: 0.7500pt solid rgb(221,221,221);mso-border-top-alt: 0.7500pt solid rgb(221,221,221);mso-border-bottom-alt: 0.7500pt solid rgb(221,221,221)" valign="top" width="367"> 头12至14，爪5至6

老海阳告诉你：海鲜哪些部位不能吃？

1、螃蟹：蟹腮、蟹肠、蟹胃和蟹心都不能吃！

蟹腮：螃蟹的呼吸器官，是用来过滤水质的，很脏，腮下的三角形蟹白也要去除。

蟹肠：里面有排泄物，掰开蟹身后，看到蟹黄、蟹肉处有一根根黑色的东西，要去掉。

蟹胃：躲在蟹黄里的三角包，内有排泄物。隐藏在蟹盖上的蟹黄堆里。

蟹心：藏在蟹腹中间黄膏最厚的地方，是最寒的，一定不能吃。掀开蟹壳，可以看到一层黑色的膜衣，白色片状的蟹心就在黄膏与黑色膜衣之间。

2、海虾：虾头尽量不要吃

虾头尽量不吃，因为有些毒素以及重金属残留物都存于虾头里。虾线也应尽量剔除，因为虾的消化道里有脏东西，另外也影响口感。

3、扇贝：尽量别生吃 去掉黑色内脏

扇贝的裙边也可以凉拌或爆炒着吃，但裙边里面藏垢较多，尽量不要生吃！另外，扇贝柱底部黑色的小部分是扇贝的内脏，建议去掉，不要食用。

4、海虹：黑色絮状物属纤维 不易消化

海虹里黑黑的絮状物需要摘掉，因为那个黑黑的絮状物是一种纤维物质，在肠胃里很不容易消化。

5、海螺：吃海螺脑子头疼晕船

很多人不吃海螺的苦胆，但其实苦胆可以清火。有的老龙口人不吃海螺脑，说是怕头疼晕船。

6、海星：吃多了容易过敏

很多人吃海星会过敏，所以不要因为味道好就猛吃！

7、鲍鱼：绿色内脏有毒素 易引起皮炎等过敏反应

鲍鱼肉旁边的绿色东西就是内脏，通常里面具有毒素，容易引起皮炎等过敏反应，不建议食用。鲍鱼毒素的中毒症状为脸和手出现红色水肿，体质过敏者反应就更大。

老海阳告诉你：秋天吃海鲜的禁忌

★海鲜煮不熟含细菌。一般来说，在沸水中煮4-5才算彻底杀菌。

★死贝类病菌毒素多。贝类一旦死去便大量繁殖病菌、产生毒素。所以，贝类买活的，现买现吃！

★海鲜啤酒同食惹痛风。虾蟹等海产品在人体代谢后会形成尿酸，而尿酸过多会引起痛风、肾结石等病症。

★海鲜水果同吃会腹痛。如果与柿子、葡萄、石榴、山楂同吃，会对胃肠道产生刺激，甚至引起腹痛、恶心、呕吐等症状。因此，海鲜与这些水果同吃，至少应间隔2。

★吃海鲜后喝茶长结石。吃海鲜时别喝茶。同理，也是间隔2以上。