Skip To Content
JEWISH. INDEPENDENT. NONPROFIT.
Food

Does Keeping Kosher Mean Having Less Sex?

Image by iStock

The grass always seems greener on the other side, doesn’t it? Especially for a particular segment of neurotic, anxious Jews with an abundance of hang ups about sex.

But as a new Harvard study recently revealed, couples who eat a lot of seafood may have more sex and get pregnant faster than folk who don’t. And guess who doesn’t eat seafood? Jews! Is it possible that, as we have always suspected, other people really are having a better time at the party of existence than we are?

In Michigan and Texas, researchers asked 500 couples to log their sexual activity and seafood consumption. Now, we all know that correlation does not equal causation, but couples were 39% more likely to get laid on days when seafood was eaten. An association between seafood consumption twice a week and successful conception was found, with 92% of sardine-lovers getting pregnant, compared to the 72% of shellfish-less couples.

Suspicious! What magical aphrodisiac could be in seafood that can’t found in, say, a pickle or a bowl of cholent?

“[It] could be driven by improvements in semen quality, menstrual cycle function (e.g. increasing the likelihood of ovulation and levels of progesterone), and embryo quality as previous studies have observed these benefits with higher seafood and (omega-3) fatty acid intake,” lead study author Audrey Gaskins told Reuters.

More fish equals more sex. Are Jews just having less, or worse, sex because we’ve eschewed oysters? Maybe!

Luckily, there are plenty of other fish in the sea, or aphrodisiacs on the table. Cocoa, watermelon and avocado are all still available to any Jew who hasn’t sworn off sex but has sworn off shellfish. So hold the lobster and pass the chili peppers and the condoms! Or the pregnancy tests! Zei gezunt!

Shira Feder is not big on oysters. She can be reached at [email protected] or @shirafeder

I hope you appreciated this article. Before you go, I’d like to ask you to please support the Forward’s award-winning journalism this Passover.

In this age of misinformation, our work is needed like never before. We report on the news that matters most to American Jews, driven by truth, not ideology.

At a time when newsrooms are closing or cutting back, the Forward has removed its paywall. That means for the first time in our 126-year history, Forward journalism is free to everyone, everywhere. With an ongoing war, rising antisemitism, and a flood of disinformation that may affect the upcoming election, we believe that free and open access to Jewish journalism is imperative.

Readers like you make it all possible. Right now, we’re in the middle of our Passover Pledge Drive and we need 500 people to step up and make a gift to sustain our trustworthy, independent journalism.

Make a gift of any size and become a Forward member today. You’ll support our mission to tell the American Jewish story fully and fairly. 

— Rachel Fishman Feddersen, Publisher and CEO

Join our mission to tell the Jewish story fully and fairly.

Our Goal: 500 gifts during our Passover Pledge Drive!

Republish This Story

Please read before republishing

We’re happy to make this story available to republish for free, unless it originated with JTA, Haaretz or another publication (as indicated on the article) and as long as you follow our guidelines. You must credit the Forward, retain our pixel and preserve our canonical link in Google search.  See our full guidelines for more information, and this guide for detail about canonical URLs.

To republish, copy the HTML by clicking on the yellow button to the right; it includes our tracking pixel, all paragraph styles and hyperlinks, the author byline and credit to the Forward. It does not include images; to avoid copyright violations, you must add them manually, following our guidelines. Please email us at [email protected], subject line “republish,” with any questions or to let us know what stories you’re picking up.

We don't support Internet Explorer

Please use Chrome, Safari, Firefox, or Edge to view this site.