{"id":15813,"date":"2025-03-26T19:49:10","date_gmt":"2025-03-26T19:49:10","guid":{"rendered":"https:\/\/www.star-k.org\/articles\/?p=15813"},"modified":"2026-02-26T19:34:05","modified_gmt":"2026-02-26T19:34:05","slug":"pesach-shiurim","status":"publish","type":"post","link":"https:\/\/www.star-k.org\/articles\/articles\/seasonal\/15813\/pesach-shiurim\/","title":{"rendered":"Eating Well on Pesach: Shiurim for Matzah and Wine for Healthy Individuals and Those With Diabetes or Other Medical Conditions"},"content":{"rendered":"\n<p>U[dated February 2026<\/p>\n\n\n\n<p>The challenges of diabetes and other health conditions are magnified on Pesach. Aside from the numerous large meals that we have on any Yom Tov, Pesach adds a new set of concerns: the consumption of four cups of wine and set amounts of matzah during the Seder. Before discussing the challenges specific to the Seder, let\u2019s begin by addressing eating during Pesach generally.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Eating Well on Pesach: Tips and Strategies<\/h1>\n\n\n\n<p>Enjoying our Yom Tov meals is an important aspect of how we celebrate Pesach. A health concern that may impact how you eat need not decrease your enjoyment of Pesach. There are many aspects of meals on Pesach that can be optimized to enhance your enjoyment.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u25ba Designing the Menu<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>When planning your meals, consider the variety of foods. Having multiple foods on the table that are good for your health will allow your meals to feel plentiful. For some people, that means having only one carbohydrate side, with multiple vegetable or salad options.<\/li>\n\n\n\n<li>Consider your preparation methods. Choosing recipes that have unique and varied seasonings and spices will enhance the pleasure from those dishes.<\/li>\n\n\n\n<li>Think about the other sensory characteristics of the food you are preparing \u2013 vary the temperature, texture, color, size and shape of the food you serve for a more exciting meal experience.<\/li>\n\n\n\n<li>Remember that your meals do not need to mirror how other families eat on Yom Tov. If multiple appetizers lead to overeating, then changing that can help you eat better and feel better on Pesach. Because of this, some families skip the soup and fish courses and go straight to the main dish. Other families have chicken soup and fish with salad and skip the main dish for night meals.<\/li>\n<\/ul>\n\n\n\n<p>When your health is your concern, think twice if you feel you need to prepare a meal that conforms with what \u201ceverybody else\u201d is doing or what you experienced growing up. Feel free to create the menu that best suits your family\u2019s needs.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u25ba Setting the Mood<\/h2>\n\n\n\n<p>Consider the d\u00e9cor if that is a factor that makes a meal nicer for you. Get pretty napkins, buy flowers, and use pretty dishes if doing so will enhance your meal. For some, the lighting affects the ambiance, so use candles or softer lighting to give your meal a cozier feel.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u25ba Having Good Company<\/h2>\n\n\n\n<p>Other factors that can make the meal more pleasurable are the social aspects. Invite family or other guests, if you enjoy that. Talk to your family members and guests during the meals. Some families plan discussion starters related to the <em>chag<\/em> or other acceptable topics to keep the environment pleasant. If your family likes to share <em>divrei Torah<\/em>, make sure they are age-appropriate for all children if you expect them to sit quietly. Otherwise, set realistic expectations for your children\u2019s behavior to keep the environment calm and happy. Other families like to sing together, tell stories or get the children involved in the conversation.<\/p>\n\n\n\n<p>Taking steps to prevent extra stress at meals will make your meals more pleasurable. Often, our unmet expectations can lead to stress and anxiety, so stay realistic. Allow yourself to prepare easier dishes if that will make your Yom Tov more manageable. Don\u2019t expect your children to share <em>divrei Torah<\/em> or be patient beyond what is age-appropriate. Remember that the meal is primarily for yourself and your family and not to impress your guests.<\/p>\n\n\n\n<p>When both the food and the environment of the meal are considered and optimized, you can have a delicious and comfortable meal that is satisfying, from both a <em>gashmius<\/em> and <em>ruchniyus<\/em> aspect.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Medical Conditions<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">\u25ba Diabetes<\/h2>\n\n\n\n<p>Two <em>Sedarim<\/em> will not \u201cmake or break\u201d someone&#8217;s diabetes care. If someone&#8217;s blood sugar averages at normal levels throughout the year, and then over the first two days of Pesach it averages somewhat higher, that is unlikely to cause long-term diabetes complications.<\/p>\n\n\n\n<p>Although it is important to care for one\u2019s health every day, it is important to understand \u2013 in the context of a person\u2019s normal life \u2013 what two days per year means. In contrast, if someone has very high blood sugar at baseline, the Seder is the least of their worries, as this person is at high risk of complications even if they use the smaller <em>shiurim<\/em>.<\/p>\n\n\n\n<p>Besides using smaller <em>shiurim<\/em> at the Seder, there are other things one can do to improve blood sugar on Pesach. These choices are more impactful on blood sugar than using smaller <em>shiurim<\/em>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>After the Seder, walk your guests home. This walk can help lower your blood sugar.<\/li>\n\n\n\n<li>Maintain physical activity throughout Yom Tov. Take a walk after your day meals. On Chol Hamoed, go on active family trips \u2013 visit the zoo, go on a hike, go canoeing\/kayaking or visit a large museum.<\/li>\n\n\n\n<li>Additionally, choices of food at mealtimes throughout Yom Tov are more important than merely smaller <em>shiurim<\/em> at the Seder.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">At the Seder: Type 1 vs Type 2 Diabetics<\/h3>\n\n\n\n<p><strong>Type 1 Diabetics:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>In general, those with type 1 diabetes will not need to use smaller <em>shiurim<\/em> for the Four Cups or for matzah. They just need to know how much carbohydrates are in those foods so they can dose insulin appropriately.<\/li>\n\n\n\n<li>They will likely have to use grape juice rather than wine because they are using insulin. Using insulin makes it more likely that alcohol will cause low blood sugar.<\/li>\n<\/ul>\n\n\n\n<p><strong>Type 2 Diabetics:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Those with type 2 diabetes may benefit from using smaller <em>shiurim<\/em> for matzah, and if they are unable to drink wine, then diluted <em>shiurim<\/em> of grape juice (see Section C below).<\/li>\n\n\n\n<li>For those who can drink wine, dry red wine is the best choice, as it is almost carbohydrate-free.<\/li>\n\n\n\n<li>Those who are taking insulin or sulfonylureas (e.g., glimepiride, glipizide or glyburide) may be advised by their healthcare provider to avoid alcohol due to the higher likelihood of low blood sugar while taking these medications and alcohol together.<\/li>\n\n\n\n<li>Consuming whole wheat matzah will somewhat decrease the amount of digestible carbohydrates. This can be a factor in leading those with type 2 diabetes to prefer whole wheat matzah.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Using Diabetes Technology<\/h3>\n\n\n\n<p>Diabetes technology is used to improve diabetes care and outcomes. Some types of diabetes technology include glucometers, continuous glucose monitors (CGMs,) and insulin pumps.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><em>Glucometers<\/em> involve a fingerstick for blood and placing the blood on a test strip in a little machine that will provide a reading of blood sugar at that moment.<\/li>\n\n\n\n<li><em>CGMs<\/em> use a small filament under the skin that checks blood sugar every few minutes without a fingerstick for blood. The results are sent to a receiver or the person\u2019s cellphone.<\/li>\n\n\n\n<li><em>Insulin pumps<\/em> are small devices that provide insulin to the person throughout the day and larger doses at eating occasions to maintain blood sugar in the goal range.<\/li>\n<\/ul>\n\n\n\n<p>Using a device to check blood sugar, whether a glucometer or CGM, allows the person to make care decisions based on their blood sugar reading in the moment. For example, one who uses insulin and whose blood sugar is trending low may choose to eat something that contains carbohydrates or decrease insulin provision. Alternately, those with type 2 diabetes who note their blood sugars are high at the Seder may realize that smaller <em>shiurim<\/em> are necessary for them.<\/p>\n\n\n\n<p>In general, those who use any of these devices daily to manage their diabetes are permitted to use them on Shabbos and Yom Tov. According to Rav Moshe Heinemann <em>shlit\u201da<\/em>, if the glucose testing draws blood, on Shabbos and Yom Tov \u2013 if practical \u2013 it is preferable to do so with a <em>shinui<\/em>.<\/p>\n\n\n\n<p>Those who do not currently use diabetes technology but who would benefit from doing so should use it daily, without interruption. Check with your healthcare provider if your health can benefit from using diabetes technology. Regarding the use of this technology during the Seder and on Yom Tov, in general, the earlier you start using it, the better. Consult with your rav regarding all technology usage on Shabbos and Yom Tov.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u25ba Alcohol Use Disorder<\/h2>\n\n\n\n<p>One with Alcohol Use Disorder who is practicing abstinence should not drink any alcoholic beverages, including wine, at the Seder or at any other time on Pesach. These individuals should drink grape juice instead. One who regularly drinks larger amounts of alcohol should not suddenly stop because doing so can lead to withdrawal. The best time to work on reducing alcohol intake or detox is well before Yom Tov, and under medical supervision.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u25ba Eating Disorders<\/h2>\n\n\n\n<p>The category of eating disorders encompasses a wide variety of disordered eating behaviors. In general, treating eating disorders is benefitted by increasing variety of foods and decreasing food restrictions.<\/p>\n\n\n\n<p>One should discuss with their rabbi regarding eating egg matzah and <em>kitniyos<\/em> on Pesach if there is a potential therapeutic benefit.<\/p>\n\n\n\n<p>Additionally, all food <em>chumros<\/em> the person follows on Pesach and throughout the year must be discussed with a rav.<\/p>\n\n\n\n<p>Individuals with eating disorders may have comorbid gastrointestinal diseases or symptoms, and sometimes those conditions are benefited by eating foods that can be easier to digest, such as egg matzah rather than regular matzah. Although egg matzah can not be used to fulfill the obligations to eat matzah during the Seder, there may be a therapeutic benefit of eating egg matzah during other occasions on Pesach. Consult with your rav.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u25ba Constipation<\/h2>\n\n\n\n<p>Constipation can range from easy to manage to quite serious in some individuals. Those at risk for constipation include those on some psychiatric medications, GLP-1s, elderly individuals, pregnant women and people with limited mobility. Constipation can be managed a variety of ways, and for many people with constipation, with a bowel regimen: a few medications and\/or supplements that are used in combination. Most of these are acceptable on Pesach. Check Rav Gershon Bess\u2019 Medicine List in the <em>STAR-K Pesach Guide<\/em> for approved items.<\/p>\n\n\n\n<p>Matzah is known to worsen constipation. For some individuals, this can be remedied by drinking plenty water throughout the Seder and throughout Pesach. Maintaining physical activity, even a short 10-minute walk after the Seder and meals can help with constipation. Those who do not use medication for constipation year-round may need to on Pesach.<a href=\"#_ftn1\" id=\"_ftnref1\">[1]<\/a> If you have experienced constipation in past years, familiarize yourself with available medications and products that can be used on Pesach. Some individuals may need to use the smaller <em>shiur<\/em> of matzah due to constipation.<\/p>\n\n\n\n<p>Remember that whole wheat matzah is higher in fiber than regular matzah. For those who regularly consume a low-fiber diet, suddenly increasing fiber intake can lead to constipation. Fiber intake should be slowly increased over a few weeks. If you rarely eat high fiber foods, it is advisable to choose regular matzah rather than whole wheat matzah.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u25ba Celiac Disease<\/h2>\n\n\n\n<p>Those with celiac disease must not eat any gluten. Eating gluten with celiac disease can cause gastrointestinal pain in the short term, nutrient deficiencies in the medium term, and increased risk of rare intestinal cancers in the long term. Oat matzah may be used by those with celiac disease to fulfil the mitzvah of matzah at the Seder.<\/p>\n\n\n\n<p>Kosher for Passover foods labeled \u201c<em>non-gebrokst<\/em>\u201d do not contain matzah meal<a href=\"#_ftn2\" id=\"_ftnref2\">[2]<\/a> and are gluten-free, a plus for those with celiac disease. Often, those with celiac disease stock up on <em>non-gebrokst<\/em> Kosher for Passover baked goods to use year-round as gluten-free options.&nbsp;<\/p>\n\n\n\n<p>See also \u201c<a href=\"https:\/\/www.star-k.org\/articles\/articles\/seasonal\/pesach\/app\/6703\/pesach-guidelines-celiac-allergies-gf\/\">Advice for People With Celiac, Food Allergies and Gluten-Free Restrictions on Pesach<\/a>\u201d on the STAR-K website for more guidance for individuals with celiac.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Preparing for Pesach with a Medical Condition<\/h1>\n\n\n\n<p>The key to a successful Pesach with a medical condition is preparation. See your healthcare providers regularly throughout the year and take your medication as prescribed. This can allow you to enter Pesach optimized and in good health. You will have already discussed with your healthcare provider what Pesach requires of you, and it won&#8217;t be a last-minute scramble to get in touch with your provider. It is always best to talk to the provider who knows you best, not whoever you can get in touch with last minute because you forgot to address your Pesach-related health concerns earlier.<\/p>\n\n\n\n<p>Halacha tells us how much wine and matzah one must eat at the Seder. Anyone whose healthcare providers recommend dietary modifications that affect eating matzah or wine should consult with a rav to find out how to follow those health recommendations within halachic guidelines.<\/p>\n\n\n\n<p>The guidelines for minimum&nbsp;<em>shiurim<\/em>&nbsp;for matzah shown below are based on the&nbsp;<em>psak<\/em>&nbsp;of Rav Moshe Heineman&nbsp;<em>shlit\u201da<\/em>. For hand matzos, the regular&nbsp;<em>shiurim&nbsp;<\/em>are based on the AVERAGE SIZE Pupa-Tzelem matzos. The regular&nbsp;<em>shiurim&nbsp;<\/em>for machine matzos are based on the AVERAGE SIZE of the brand indicated. Note that matzos baked by other matzah bakeries have different sizes and measurements, which affect the amount required for a&nbsp;<em>shiur<\/em>. Numbers are different than in previous years and were obtained through 3D scanning of the various types of matzos and brands noted below.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Shiurim for Matzah<\/h1>\n\n\n\n<h3 class=\"wp-block-heading\">Regular Shiurim for Matzah<\/h3>\n\n\n\n<p>Those in good health should eat the following for&nbsp;<em>Achilas Matzah&nbsp;<\/em>and&nbsp;<em>Afikomen<\/em>:<sup><a href=\"#_ftn3\">[3]<\/a><\/sup><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Brand &amp; Type of Shmurah Matzah<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>Minimum&nbsp;<em>Shiur<\/em><\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Pupa-Tzelem Hand Matzah, Whole Wheat<\/td><td class=\"has-text-align-center\" data-align=\"center\">one half (1\/2) of a matzah<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Pupa-Tzelem Hand Matzah, Regular (Wheat)<\/td><td class=\"has-text-align-center\" data-align=\"center\">56% of a matzah (slightly more than 1\/2 of a matzah)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Pupa-Tzelem Hand Matzah, Oat<\/td><td class=\"has-text-align-center\" data-align=\"center\">one half (1\/2) of a matzah<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Pupa-Tzelem Hand Matzah, Spelt<\/td><td class=\"has-text-align-center\" data-align=\"center\">two-thirds (2\/3) of a matzah<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Beit Shemesh Machine Shmurah Matzah<\/td><td class=\"has-text-align-center\" data-align=\"center\">84% of a matzah (5\/6 of a matzah \u2013 a little less than a full matzah)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Haddar Machine Shmurah Matzah<\/td><td class=\"has-text-align-center\" data-align=\"center\">87% of a matzah (about 7\/8 of a matzah \u2013 a little less than a full matzah)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Shiurim for Cholim (Individuals Who Are Ill)<\/h3>\n\n\n\n<p>In the case of a medical condition (e.g., diabetes) which could be negatively impacted by matzah consumption, one may fulfill the mitzvah of&nbsp;<em>Achilas Matzah, Koreich<\/em>&nbsp;and&nbsp;<em>Afikomen<\/em>&nbsp;with the following.<sup><a href=\"#_ftn4\">[4]<\/a>&nbsp;<\/sup>As noted previously, numbers are different than in previous years and were obtained through 3D scanning of the various types of matzos and brands noted below. A&nbsp;<em>choleh&nbsp;<\/em>who consumes the amount noted below fulfills the obligation of&nbsp;<em>achilas matzah<\/em>.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Brand &amp; Type of Shmurah Matzah<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>Minimum&nbsp;<em>Shiur<\/em><\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Pupa-Tzelem Hand Matzah, Whole Wheat<\/td><td class=\"has-text-align-center\" data-align=\"center\">One-quarter (1\/4) of a matzah<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Pupa-Tzelem Hand Matzah, Regular (Wheat)<\/td><td class=\"has-text-align-center\" data-align=\"center\">28% of a matzah (slightly more than 1\/4 of a matzah)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Pupa-Tzelem Hand Matzah, Oat<\/td><td class=\"has-text-align-center\" data-align=\"center\">27% of a matzah (slightly more than 1\/4 of a matzah)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Pupa-Tzelem Hand Matzah, Spelt<\/td><td class=\"has-text-align-center\" data-align=\"center\">37% of a matzah (slightly more than 1\/3 of a matzah)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Beit Shemesh Machine Shmurah Matzah<\/td><td class=\"has-text-align-center\" data-align=\"center\">43% of a matzah (a little less than 1\/2 of a matzah)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Haddar Machine Shmurah Matzah<\/td><td class=\"has-text-align-center\" data-align=\"center\">45% of a matzah (a little less than 1\/2 of a matzah)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>NOTE: If someone is not able to eat the necessary shiur of matzah as listed above or one cannot consume the matzah within the required amount of time, one should consult with their rav for guidance.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Shiurim for the Arba Kosos (Four Cups)<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">(A) Wine<\/h2>\n\n\n\n<p><strong>Cup requirements<\/strong>: The cup you use for the Four Cups must hold at least a <em>revi\u2019is<\/em> (3.8 oz. or 112 mL).<\/p>\n\n\n\n<p><strong>Minimum <em>shiur<\/em> to drink for the Four Cups<\/strong>: One must drink at least 1.9 oz. (56 mL) for each of the Four Cups.<a href=\"#_ftn5\" id=\"_ftnref9\">[5]<\/a><\/p>\n\n\n\n<p><strong>Additional Requirements:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The basic requirement is to drink wine with at least 4% alcohol.<\/li>\n\n\n\n<li>When drinking each cup, complete the shiur within 30 seconds.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">(B) Adjusting for Medical Concerns<\/h2>\n\n\n\n<p>If someone needs to minimize carbohydrate intake (for example, they have Type 2 diabetes), the best choice of wine is a dry red wine. These have 1g (or less) of carbohydrates per ounce of wine. At the regular <em>shiur<\/em>, if one drinks the minimum of 1.9 oz., they will only consume about 2 g of carbohydrates per cup. If one with type 2 diabetes is not able to drink alcohol, the best option is diluted grape juice.<\/p>\n\n\n\n<p>If one is taking medications that should not be taken with alcohol, they must avoid wine at the Seder and drink grape juice instead. Do not stop any medication in order to drink wine at the Seder without consulting your healthcare provider. Those with alcohol use disorder who are abstinent from alcohol must not drink wine at the Seder. In all cases, consult your rav for guidance.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">(C) Diluting Wine with Grape Juice and Water<\/h2>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Higher carbohydrate wine may be diluted in the maximum ratios listed below. These ratios allow the wine to retain enough of its properties to qualify it being used for the Four Cups:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1\/3 wine and 2\/3 grape juice<\/li>\n\n\n\n<li>1\/3 wine, 1\/3 grape juice, 1\/3 water<\/li>\n\n\n\n<li>1\/3 wine and 2\/3 water (see below)<\/li>\n<\/ul>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; The diluted wine must contain at least 4% alcohol.<a href=\"#_ftn6\" id=\"_ftnref6\">[6]<\/a> If there is a health issue, it is advisable to start with wine that has at least 12% alcohol, then dilute it to 4% alcohol by adding up to 2 parts water to 1 part wine (i.e., a ratio of 2:1).<a href=\"#_ftn7\" id=\"_ftnref7\">[7]<\/a> When diluting to have 1\/3 wine in your cup, you will consume slightly more than 0.6 oz. wine per <em>kos.<\/em> This is about 2.6 oz. for all four cups. This is assuming you drink 1.9 oz. from a 3.8 oz. cup. When using dry red wine, this is less than 1g of &nbsp;carbohydrates per <em>kos<\/em>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">(D) Grape Juice and Diluted Grape Juice<\/h2>\n\n\n\n<p>Although drinking wine is preferable for someone with no medical concerns, when it is necessary for medical reasons, a person should drink grape juice. The minimum <em>shiur<\/em> (1.9 oz. from a 3.8.oz. cup) of regular Kedem grape juice has about 9g of carbohydrates. If pure grape juice is not acceptable due to medical needs, diluted grape juice should be used. Light Grape Juice may not be further diluted. The minimum <em>shiur<\/em> (1.9 oz. from a 3.8 oz. cup) of Light Kedem Grape Juice has about 6g of carbohydrates.<\/p>\n\n\n\n<p>One can also prepare their own diluted regular grape juice by following the proportions below:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>GRAPE JUICE<\/strong><\/td><td><strong>WATER<\/strong><\/td><\/tr><tr><td>51% or more (i.e., more than half)<\/td><td>49% or less (i.e., less than a half)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Ideally, this mixture should be prepared before Yom Tov to allow for the most diluted concentration of grape juice that can be used for the Four Cups. In a dedicated container, prepare 16 oz. of grape juice and 15 oz. of water. This mixture will provide enough grape juice for the Four Cups for both Seder nights, assuming your Seder cups are the minimum 3.8 oz. size. Drinking the minimum <em>shiur<\/em> (1.9 oz.) of this mixture equals about 4.5g of carbohydrates.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">(E) Egg Matzah<\/h2>\n\n\n\n<p>Matzah made with more than just flour and water is known as \u201cegg matzah.\u201d Egg matzos can include eggs, fruit juice, honey, seasonings, among other ingredients. According to Ashkenazic practice, they may not be eaten on Pesach except by those who are sick or elderly. These include \u201cKosher for Passover\u201d Egg Matzah Crackers and Egg Matzah Tams.<\/p>\n\n\n\n<p>Although it is permissible for those who are ill or elderly to eat these products on Pesach, they may not be used to fulfill the obligation to eat matzah at the Seder. Medical conditions that may necessitate eating egg matza on Pesach are gastrointestinal conditions and eating disorders. Unless there are other complicating factors, people with diabetes would not benefit from eating egg matzah instead of regular matza. Consult with your rav.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">(F) Sugar Substitutes<\/h2>\n\n\n\n<p>Powdered Equal, Splenda, and NutraSweet sold year-round are NOT Kosher for Passover, and may not be used on Pesach. For a list of Kosher for Passover sugar substitutes available in stores, see the <a href=\"https:\/\/www.star-k.org\/articles\/wp-content\/uploads\/star-k-prod-guide.pdf\">STAR-K Product Directory<\/a>.<\/p>\n\n\n\n<p>An <a href=\"https:\/\/www.star-k.org\/articles\/articles\/seasonal\/15619\/pesach-shiurim-abridged\/\">abridged version of this article<\/a> is available, along with a <a href=\"https:\/\/www.star-k.org\/articles\/wp-content\/uploads\/pesach-shiurim-matzah-wine.pdf\">downloadable PDF <\/a>summarizing all the <em>shiurim <\/em>noted above.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>ACKNOWLEDGEMENTS<\/strong><\/h4>\n\n\n\n<p><em>STAR-K thanks Mrs. Brendel Plonka, MS, RDN, CDCES, CNSC for her invaluable assistance in updating this article. Brendel provides medical nutrition therapy for adults and children in her private practice. She can be reached at <a href=\"https:\/\/www.brendelplonkardn.com\/\">brendelplonkardn.com<\/a><\/em>.<\/p>\n\n\n\n<p><em>Additional thanks to Mrs. Nechama Cohen and the Jewish Diabetes Association (JDA) for the original article on this subject that she prepared for the 2008 edition of the STAR-K Passover Guide. For more information about JDA, visit <a href=\"http:\/\/www.jewishdiabetes.org\/\">jewishdiabetes.org<\/a>.<\/em><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><a href=\"#_ftnref1\" id=\"_ftn1\">[1]<\/a> This is always permissible on the second and last day of Pesach. However, on Shabbos or the first day of Yom Tov (i.e., the first or seventh day of Pesach), only one who is a <em>choleh<\/em> may take medicine. One experiencing a <em>meichush<\/em> (discomfort) may not take medicine. Consult your rav to determine whether your constipation is enough to warrant medicine on Shabbos or the first day of Yom Tov.<\/p>\n\n\n\n<p><a href=\"#_ftnref2\" id=\"_ftn2\">[2]<\/a> Items containing matzah meal are <em>gebrokst<\/em> and not gluten-free.<\/p>\n\n\n\n<p><a href=\"#_ftnref3\" id=\"_ftn3\">[3]<\/a> The&nbsp;<em>kezayis&nbsp;<\/em>of matzah should be eaten within the time span of&nbsp;<em>kedei achilas pras<\/em>. The&nbsp;<em>kezayis&nbsp;<\/em>should preferably be eaten within two minutes. If this cannot be done, it should at least be eaten within four minutes. For the&nbsp;<em>shiurim&nbsp;<\/em>for&nbsp;<em>Maror&nbsp;<\/em>and&nbsp;<em>Koreich<\/em>, see Rabbi Mordechai Frankel\u2019s article,&nbsp;<a href=\"https:\/\/www.star-k.org\/articles\/articles\/seasonal\/pesach\/app\/359\/pesach-seder\/\">Halachos of the Pesach Seder<\/a>, in the \u201c<em>Maror\u201d&nbsp;<\/em>and \u201c<em>Koreich\u201d&nbsp;<\/em>sections.<\/p>\n\n\n\n<p><a href=\"#_ftnref4\" id=\"_ftn4\">[4]<\/a> This means for each mitzvah one eats the designated amount within a two-minute span. For example, in case of a medical condition, one may eat the indicated amount of a hand matzah within a two-minute span to fulfill the mitzvah of&nbsp;<em>achilas matzah<\/em>, and then do this again for Afikomen. See also&nbsp;<em>Piskei Teshuvos<\/em>&nbsp;475:13 who says one who is ill may use the lenient&nbsp;<em>shiur&nbsp;<\/em>for both&nbsp;<em>kezayis&nbsp;<\/em>and&nbsp;<em>kedei achilas pras<\/em>&nbsp;(see footnote 1 above). Regarding&nbsp;<em>Koreich<\/em>, see&nbsp;<a href=\"https:\/\/www.star-k.org\/articles\/articles\/seasonal\/pesach\/app\/359\/pesach-seder\/\">The Halachos of the Pesach Seder<\/a>, under the \u201c<em>Koreich\u201d&nbsp;<\/em>section.<\/p>\n\n\n\n<p><a href=\"#_ftnref5\" id=\"_ftn5\">[5]<\/a> This is the minimum <em>shiur<\/em>. Regarding how much of the cup one must drink<em> l\u2019chatchila<\/em>, see Rabbi Frankel\u2019s article, \u201c<a href=\"https:\/\/www.star-k.org\/articles\/articles\/seasonal\/pesach\/app\/359\/pesach-seder\/\">The Halachos of the Pesach Seder<\/a>,\u201d in the <em>Four Cups <\/em>section. &nbsp;<\/p>\n\n\n\n<p><a href=\"#_ftnref6\" id=\"_ftn6\">[6]<\/a> This is to fulfill the obligation of wine. If one cannot drink wine, he can fulfill his obligation with grape juice. This is discussed further below, in Section D.<\/p>\n\n\n\n<p><a href=\"#_ftnref7\" id=\"_ftn7\">[7]<\/a> If the alcohol content is 9%, then dilute it with less than 55% water.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>U[dated February 2026<\/p>\n<p>The challenges of diabetes and other health conditions are magnified on Pesach. Aside from the numerous large meals that we have on any Yom Tov, Pesach adds a new set of concerns: the consumption of four cups of wine and set amounts of matzah during the Seder. Before discussing the challenges specific to the Seder, let\u2019s begin by addressing eating during Pesach generally.<\/p>\n<p>Eating Well on Pesach: Tips and Strategies<\/p>\n<p>Enjoying our Yom Tov meals is an important aspect of how we celebrate Pesach. A health concern that may impact how you eat need not decrease your enjoyment of Pesach. There are many aspects of meals on Pesach that can be optimized to enhance your enjoyment.<\/p>\n<p>\u25ba Designing the Menu<\/p>\n<p>When planning your meals, consider the variety of foods. Having multiple foods on the table that are good for your health will allow your meals to feel plentiful. For some people, that [&#8230;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[537,7,6],"tags":[],"class_list":["post-15813","post","type-post","status-publish","format-standard","hentry","category-passover-medical-and-health","category-pesach","category-seasonal"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Eating Well on Pesach: Shiurim for Matzah and Wine for Healthy Individuals and Those With Diabetes or Other Medical Conditions | STAR-K Kosher Certification<\/title>\n<meta name=\"description\" content=\"U If you have experienced constipation in past years, familiarize yourself with available medications and products that can be used on Pesach. 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