logo

Last update: April 20, 2025

11 minute read

Is Reishi Mushroom Safe for Breastfeeding Mothers? (Tips for New Moms)

Wondering which mushrooms to avoid while breastfeeding? Learn about the potential risks, safe options, and expert advice to ensure both mother and baby stay healthy.

Stephanie Wright

By Stephanie Wright, RN, BSN

Edited by Dr. Jacquie Leone, NMD, HN

Learn more about our editorial standards
hero-image

Breastfeeding is an essential part of a new mother’s journey, and the foods a mother consumes can directly impact both her health and the quality of her breast milk.

With so many foods to consider, it’s natural to wonder whether reishi mushroom breastfeeding is safe. While mushrooms are often praised for their nutritional value, it’s important to understand both the potential benefits and risks of including them in a breastfeeding diet.

In this post, we’ll explore everything you need to know about reishi while breastfeeding, including what types of mushrooms may be most beneficial and when you should exercise caution.

Key takeaways

  • Insufficient evidence exists to confirm Reishi mushroom's safety for breastfeeding mothers
  • Reishi may cause side effects like dizziness, nausea, and rash, which could affect both mother and baby
  • It has anti-platelet activity, increasing bleeding risk, and may interact with medications

    Can breastfeeding mothers eat mushrooms?

    Many new mothers wonder if mushrooms are safe to eat while breastfeeding. The answer is generally yes—eating mushrooms and breastfeeding can be a healthy combination.

    Not only are they packed with essential nutrients, but they also offer various health benefits that can support both the mother’s well-being and her baby’s development.

    However, like with any food, it's important to consume mushrooms mindfully and ensure they're from safe, trusted sources. Here's a closer look at the potential benefits and risks of mushrooms breastfeeding.

    Benefits of eating mushrooms during breastfeeding

    1. Immune system support

    Mushrooms are rich in antioxidants, vitamins, and minerals like vitamin D, selenium, and potassium, which can help boost a breastfeeding mother's immune system.

    This is particularly beneficial during the postpartum period when your body needs extra support to recover and remain healthy. Strengthening immunity also ensures that the mother can continue nourishing her baby with her breast milk without being sidelined by illness.

    2. Digestive health

    Mushrooms are a good source of dietary fiber, which can help prevent constipation—a common issue among new mothers.

    The fiber in mushrooms promotes healthy digestion and can make meals easier to digest and nutrients easier to absorb. Additionally, certain types of mushrooms contain enzymes that aid in the breakdown of food, further enhancing digestion.

    3. Increased energy levels

    The iron content in mushrooms can be especially beneficial for breastfeeding mothers. Iron plays a crucial role in reducing fatigue, which is something many new mothers struggle with due to the physical demands of caring for a newborn. A boost in energy can help mothers feel more vibrant and capable as they navigate their daily routines.

    4. Nutrient-rich for both mother and baby

    Mushrooms are low in calories but high in essential nutrients like B vitamins and minerals. These nutrients contribute to a mother's overall health and can also support her baby’s growth and development through breast milk.

    The addition of medicinal mushrooms and breastfeeding can make a big difference in providing the nourishment both mother and baby need.

    5. Mood-boosting properties

    Certain mushroom varieties, such as shiitake and maitake, contain compounds that may help improve mood and reduce stress levels. Postpartum depression and anxiety can affect many new mothers, and including mood-enhancing foods like mushrooms may help alleviate these feelings naturally.

    When to be cautious with mushrooms while breastfeeding

    Despite their many benefits, there are a few reasons why a breastfeeding mother might want to avoid mushrooms or consume them with caution.

    1. Allergies

    Though rare, some people are allergic to mushrooms. If you have a known mushroom allergy, it’s best to avoid them entirely to prevent allergic reactions, which could affect both you and your baby.

    2. Contaminants

    Mushrooms have high water content, which makes them susceptible to absorbing environmental pollutants and toxins.

    To ensure safety, always purchase mushrooms from trusted and reputable sources to avoid exposure to harmful substances. If foraging for wild mushrooms, make sure they are properly identified by an expert.

    3. Gastrointestinal discomfort

    Some mushroom varieties, especially wild mushrooms, can cause gastrointestinal upset, including stomach pain, nausea, and diarrhea. It's essential to only consume mushrooms that are well-cooked and properly identified, as some types of mushrooms can be toxic or hard for the digestive system to process.

    4. Medication interactions

    Mushrooms may interact with certain medications, especially those related to blood thinning, blood pressure, or diabetes management. If you are taking any medications, it’s wise to consult with your healthcare provider before adding mushrooms to your diet to avoid potential interactions.

    5. Indigestible chitin

    Mushrooms contain chitin, a compound that's difficult for humans to digest. While this isn’t usually a major issue, consuming large amounts of mushrooms could potentially lead to digestive discomfort, like bloating or gas. Moderation is key to avoiding these symptoms.

    What is reishi mushroom?

    Reishi mushroom, scientifically known as Ganoderma lucidum, has been used in traditional Eastern medicine for centuries. Renowned for its potential to boost the immune system and promote overall wellness, it's no wonder this mushroom has garnered global attention. But does its ancient history guarantee safety during breastfeeding?

    Safety and compatibility

    Currently, there's insufficient evidence to definitively state whether reishi mushroom is safe for breastfeeding mothers. Reputable sources highlight the lack of reliable information regarding its use in nursing. This uncertainty calls for caution.

    One big question is whether reishi mushroom's components are excreted in breast milk. Since there's no published data on this, the uncertainty remains high.

    Some sources suggest that moderate use of reishi mushrooms might be compatible with breastfeeding, especially if the product is from a reliable source and taken in appropriate amounts. But without solid evidence, can we confidently say it's safe? It's a gray area that warrants careful consideration.

    VitaRx Tip

    Did you know that Reishi mushroom has mild anti-platelet activity? This means it could increase the risk of bleeding—a crucial factor if you have bleeding disorders or are scheduled for surgery. This property adds another layer of complexity when considering its use during breastfeeding.

    Potential risks

    Are there risks involved? Reishi mushroom can cause side effects like dizziness, dry mouth, itching, nausea, stomach upset, and rash.

    Imagine experiencing these discomforts while caring for your newborn. Moreover, if any components of the mushroom pass into breast milk, your baby could be affected too.

    High doses or prolonged use raise additional concerns. There's evidence suggesting potential liver toxicity when taken with alcohol.

    It also may interact with medications like antidiabetes drugs, antihypertensives, and anticoagulants. If you're on any medications, these interactions could pose significant health risks.

    need-guidance
    need-guidance

    Get your personalized vitamin recommendations in less than 3 minutes.

    Take the Health Quiz

    Alternative ways to support your health

    While the benefits of reishi mushrooms are still under investigation, there are other natural ways to enhance your well-being during breastfeeding.

    For instance, maintaining a balanced diet rich in essential nutrients can be beneficial.

    Probiotic support for women

    Some mothers explore options like probiotics, which may support digestive health. If you're interested, read more about probiotics for women.

    Mushrooms to avoid while breastfeeding

    While most mushrooms are safe to consume during breastfeeding, there are certain types that you should be cautious about. Some mushrooms can carry risks, either due to toxins, contamination, or their potential to cause digestive discomfort.

    Here’s a closer look at mushrooms to avoid while breastfeeding:

    1. Wild mushrooms

    Wild mushrooms should be avoided unless you are absolutely sure of their identification. Wild mushrooms can sometimes be toxic, and even experienced foragers may misidentify harmful varieties.

    Some wild mushrooms contain compounds that can cause severe gastrointestinal distress, including nausea, vomiting, and diarrhea, which could affect both the mother and her baby. It’s always best to purchase mushrooms from trusted sources to avoid these risks.

    2. Mushrooms with high levels of toxins

    Certain types of mushrooms, like toadstools or death cap mushrooms, contain potent toxins that can be dangerous if consumed. While these are not typically sold in grocery stores, they can sometimes be mistakenly foraged.

    These toxins can cause severe health issues and should be completely avoided, especially during breastfeeding, when both the mother’s and baby’s health is a top priority.

    3. Unwashed or contaminated mushrooms

    Mushrooms have a high water content, which makes them excellent at absorbing pollutants and toxins from the environment. Unwashed or contaminated mushrooms may carry harmful bacteria or pesticides, which could affect your health and, by extension, your baby’s.

    Always wash mushrooms thoroughly before eating them and ensure they are sourced from reputable suppliers who follow safe cultivation practices.

    4. Mushrooms from unreliable sources

    Mushrooms purchased from unreliable sources or markets may not meet safety standards. Always get mushrooms from well-known, trusted stores to reduce the risk of contamination. Mushrooms should be free from chemicals or toxins that could pass into breast milk and affect your baby.

    5. Large quantities of mushrooms

    Even common, safe varieties of mushrooms should be consumed in moderation. Excessive mushroom consumption can lead to digestive discomfort due to the indigestible chitin in mushrooms.

    It’s important to balance your diet and include a variety of nutrients, so mushrooms should not be the only source of your vitamins and minerals.

    By being cautious and mindful of where and how you source your mushrooms, you can safely enjoy them as part of a healthy diet while breastfeeding. Always consult your healthcare provider if you have any doubts about specific types of mushrooms or other foods.

    Frequently asked questions (FAQ)

    Here are some of the most frequently asked questions about reishi mushrooms for breastfeeding mothers.

    Final thoughts

    In summary, mushrooms breastfeeding can be a nutritious and beneficial part of a breastfeeding mother’s diet when consumed in moderation and sourced properly.

    However, if you have any underlying health concerns, allergies, or are taking medications, it’s always best to check with your healthcare provider before introducing mushrooms into your routine.

    While mushrooms can offer many benefits, it’s important to stay informed and make mindful choices when adding them to your diet during breastfeeding.

    Sources and references


    Author

    Stephanie Wright avatar

    Stephanie brings over 13 years of diverse nursing experience to the table, having honed her expertise in critical care, mental health, and utilization management. Her journey as a registered nurse across these various healthcare sectors underscores her adaptability and deep commitment to patient care.

    Fact checker

     Dr. Jacquie Leone avatar

    Dr. Leone holds a BA in Psychology, a Doctorate in Naturopathic Medicine, and board certification in holistic nutrition. In addition to practicing medicine, Dr. Leone has developed and currently teaches science and nutrition courses for a nationally accredited institution. She specializes in chronic illness, gastrointestinal dysregulation, inflammatory conditions, and mental health. Her unique approach combines the wisdom of Eastern medicine with the technology and science of Western medicine, offering an integrative approach heavily focused on functional medicine.

    At VitaRx, we're not just passionate about our work — we take immense pride in it. Our dedicated team of writers diligently follows strict editorial standards, ensuring that every piece of content we publish is accurate, current, and highly valuable. We don't just strive for quality; we aim for excellence.


    Related posts

    While you're at it, here are some other relevant articles you might be interested in.

    See all blog posts
    Image for banner

    Get your personalized vitamin recommendations in less than
    5 minutes.

    Take the Health Quiz

    Get your personalized vitamin recommendations in less than
    5 minutes.

    Take the Health Quiz
    Image for banner