Published Fall 2011
One of the most popular articles in Kashrus Kurrents, dating back to my days in kollel, was the article entitled, Preparing the Home for Pesach, written by Rav Heinemann shlita, Rabbinic Administrator of Star-K. It appeared in one of the Kashrus Kurrents earliest Pesach editions.
Winter 2003
Few of us can remember life in the kitchen without the help of a refrigerator. Probably the most used appliance in the home, the electric refrigerator was mass produced as a home appliance in the early 1920’s. Although many improvements and modifications have taken place over the years, the basic principles employed in the home refrigerator remain the same.
How Refrigeration Works
The natural laws of physics dictate that as a liquid evaporates into a gas, it absorbs heat from the surrounding areas. In turn, these surrounding areas become cold. (If you touch the cylinder supplying gas to a barbecue grill, you will notice the cylinder getting cold and icy because the liquid in the cylinder is rapidly changing to a gas as it leaves the cylinder to provide fuel for the flame.) Although we may view our refrigerator as […]
Fall 2001
As the kosher consumer crosses Maryland’s spectacular Chesapeake Bay Bridge, it is hard to imagine that glucosamine, one of the most widely used arthritis remedies, is derived from the seafood shells found deep in the waters below. Sea shells are not the only surprising source of muscle and joint remedies. The levona (frankincense) used in the Beis Hamikdash, deer antlers, and an array of animals – including sharks and bees – also contain the raw materials of over-the-counter arthritis supplements.
STAR-K receives numerous inquiries regarding these products. This is no wonder, as over 40 million Americans suffer from some form of arthritis, and billions of dollars are spent each year on prescriptions and remedies. The following is an overview of how these products are manufactured and their kashrus status. Note: See disclaimer below.1
Glucosamine
The raw material for most glucosamine comes from crab, shrimp or lobster shells. Unlike oyster […]
Updated November 2024
When visiting an obstetrician/gynecologist, a patient may be given prescriptions or recommendations for an array of products by her physician. The patient may be confused about whether a particular product is kosher. The following guide was prepared to help clarify the kashrus issues regarding these products.[1]
Ideally, one should purchase medicinal products and vitamins with a reliable kosher certification. Unfortunately, this is not always possible. In the event a product is not kosher approved, one should consult her rav, as one does with any halachic question.
The following guidelines in this regard are the halachic ruling of Rav Moshe Heinemann shlit”a, STAR-K Rabbinic Administrator.
NOTE: The following are general halachic guidelines and cannot possibly cover all scenarios. Under no circumstances should an individual forgo taking a prescribed medication without first consulting her physician and rav.
CHOLEH SHEYEISH BO SAKANA: ONE WHO IS ILL AND WHOSE LIFE MAY BE IN DANGER
A choleh […]
Click here to view the STAR-K Medicine List
Global sales of pharmaceutical products are expected to reach 500 billion dollars annually.1 It is therefore no wonder that the interest in kosher certification and approval for these products has also skyrocketed. Ideally, one should purchase these products with kosher certification. However, this is not always practical. It is for this reason that one of the most frequently asked questions on the Star-K hotline relates to the kosher status of these remedies. In an effort to clarify the numerous issues regarding these popular products, the Star-K has prepared the following halachic guidelines based on the psak of Rabbi Moshe Heinemann, shlita, Rabbinic Administrator of Star-K Kosher Certification.2
Spring 2009 | Reviewed February 2025
Q: There is a bracha which is recited once a year upon seeing a newly flowering fruit-bearing tree. I have a number of questions regarding Birchas Ha’ilonos:
When is the optimal time to say this bracha? Does the bracha have to be said during the month of Nisan?
What rules apply concerning the location of the person when saying the bracha? How far away can you be from the tree when saying the bracha? Can you be inside a house or other structure? Can you be in a car? Is it necessary to be at a site where there is more than one tree?
What limitations are there regarding the type of tree over which this bracha may be recited? Does the tree need to be fruit bearing? How old should the tree be? Can the tree be […]
Published Winter 2013
A Halachic Guide for the Delayed Friday Afternoon Traveler
Every few months, the phone rings on Erev Shabbos with a similar shayla: “We are not sure if we will reach our destination in time for Shabbos. What should we do?” If the call comes from people who are stuck in traffic, my response has been, “Are you calling to find out the halachos, or to hear the best alternate routes to reach your destination?”
Rabbi Tzvi Rosen, Star-K Kashrus Administrator; Editor, Kashrus Kurrents
The Star-K Hotline is constantly abuzz with kashrus inquiries. Over 13,100 consumer calls were logged during the week before Pesach 5772. Questions ranged from product information to complex kitchen shailos , from reliable kosher airline caterers to wines whose kosher certification symbols are so small you need a high powered magnifying glass to read the rav hamachshir ’s name.
Published Spring 2009
Updated Fall 2018
A person visiting a hospital patient is performing the great mitzvah of bikur cholim . It is one of the mitzvos for which a person reaps benefits in this world, while the principal reward is saved for the next world. While visiting the sick, some halachic issues may arise. This article addresses these issues from the visitor’s point of view. Questions affecting the patient (such as adjusting the bed, using the call button, and asking the staff to perform tasks on Shabbos ) are important issues that should be posed to one’s rabbi.
Published Winter 2012
On Wednesday, September 7, at 8 p.m. EST, STAR-K made history by hosting the world’s first Eruv-inar. The inaugural long distance interactive presentation allowed participants from around the globe to experience a live workshop highlighting eruv shaylos through the use of pictures of eruvim, which were submitted. STAR-K’s Rabbinic Administrator, Rabbi Moshe Heinemann, shlit”a, has always been on the cutting edge of the juxtaposition of advanced technology and halacha; the Eruv-inar featured Rav Heinemann discussing hilchos eruv.
Published Winter 2010
For those of you who think that all colleges are “treif”, STAR-K Certification knows that is not the case. STAR-K certifies eight kosher restaurants, take-outs, and concession stands on seven college campuses on the northeast coast.
Those who are clueless but curious about kosher, have the opportunity to access the
only formal, online, interactive introductory classes about kosher on the web. Star-K’s
Virtual Kosher University will allow the kosher novice to learn the basics from Star-K’s
expert Kashrus Administrators—whether they live in Calabasas, California, or Caracas,
Venezuela! Regardless of one’s schedule, the world of kosher is now open as never before,
at one’s own pace, in the comfort of one’s own home.
“All of us grew up believing that if we ate a reasonable diet, that would take care of our vitamin needs,” says Harvard University’s Dr. Robert Fletcher. That may be good enough to ward off such vitamin-deficiency disorders as scurvy, beriberi and pellagra, but the latest evidence, he notes, is that supplementing our diets with multi-vitamins may be able to prevent the usual diseases we deal with every day – heart disease, cancer, osteoporosis and birth defects.
Star-K is proud to certify the new kosher consumer-friendly Connect Io™ Refrigerated, Internet-Controlled Electric Double Wall Oven, which includes separate Sabbath and Holiday modes, programmable prior to Shabbos and Yom Tov. Each of the two ovens may be programmed separately.
Please Note : Effective March 2011 this program has been discontinued.
Long before the news of the first official “Star-K engagement” circulated, Baltimore’s Star-K headquarters tasted success. The actual distribution of the $2,500 cash “gift” incentive, on top of the customary shadchanus for the successful matches made for Baltimore’s Orthodox women, was not the sole measure of accomplishment.
Star-K’s novel attempt at remedying the universal singles problem locally was made with the twin hope of inspiring the launching of similar programs by organizations and individuals in other “out-of-town” communities. As soon as the news hit the press, Star-K was flooded with telephone calls, letters and e-mails from around the world.
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