Lion's Mane While Breastfeeding: All You Need to Know Explained

Being a new mom can take a toll on your memory, focus, and immune system–sending many postpartum mothers in search of natural supplements to help them feel better. Lion’s mane checks the boxes as a super sidekick for boosting cognition, focus, energy, and more. In fact, mushroom beta-glucans may aid in boosting prolactin levels, a hormone vital for breast milk production.

But there’s a caveat– Is it safe to use lion’s mane while breastfeeding?

Unfortunately, there isn’t enough research to help us navigate the safety of taking lion’s mane while breastfeeding. Experts warn new moms to avoid the supplement due to this lack of research, though at this time there are no known adverse reactions.

Curious about the potential benefits of lion’s mane for women, or the potential side effects of taking lion’s mane while breastfeeding? Below we’ll cover everything you need to know about taking lion’s mane mushroom while nursing and as part of a post-partum regimen after breastfeeding is done.

• Research on using lion’s mane while breastfeeding is limited, and experts generally advise against its use for nursing women.

• There are many benefits of taking lion’s mane after breastfeeding, and many women incorporate this nootropic mushroom as part of their postpartum routine.

• Always consult your healthcare provider before adding Lion's Mane or any supplement while breastfeeding.

Lion's Mane (Hericium erinaceus) is a type of medicinal mushroom that resembles a lion's mane, and it's more than just a quirky-looking fungus. It can be enjoyed as a cuisine delicacy and is often used as a vegan seafood substitute thanks to its crab-like texture and flavor. Or, it can be made into high-quality mushroom supplements that offer the benefits of its bioactive compounds in a convenient, concentrated dose.

Lion’s Mane has gained popularity for its potential cognitive benefits, particularly in supporting nerve growth factor (NGF), a protein crucial for brain cell growth and cognitive function. More specifically for moms, it may help to support energy balance and fight postpartum brain fog.

Before we dig too far into the details, though, let’s take a look at how it works:

Lion's Mane is like a superhero supporting your brain's health. It aids in brain cell regeneration and overall cognitive function by boosting nerve growth factor (NGF), the brain's sidekick that helps with cell growth and maintenance.

How does it work? Magic. Just kidding–it’s because of bioactive polysaccharides.

Lion’s Mane is composed mostly of polysaccharides or complex carbohydrates. In fact, Lion’s Mane is estimated to be composed of about 60-70% polysaccharides. These polysaccharides are present in two different varieties–alpha-glucans and beta-glucans.

Alpha-glucans provide sustainable energy to the body, while beta-glucans are the more bioactive compound that may be responsible for many of the health benefits associated with the mushroom. Lion’s Mane contains at least 35 completely unique beta-glucans which is why it may be responsible for such a wide range of health benefits.

Furthermore, Lion’s Mane is a rich source of terpenoids, a modified classification of  terpenes . These are lipids that are often associated with the fragrance of many plants, but they also carry unique benefits of their own.

Now, let's address the pressing question: What happens if you take lion’s mane while breastfeeding?

The effects of taking Lion's Mane while breastfeeding are not well-documented due to limited research on its safety for nursing mothers and infants. 

Lion’s Mane is renowned for its potential benefits, such as supporting cognitive function, reducing stress, and enhancing overall well-being. However, the impact of these benefits on a breastfeeding mother or her baby remains unclear.

Because substances consumed by the mother can pass into breast milk, there is a possibility that compounds in Lion’s Mane could reach the baby. While adverse effects are not widely reported, the lack of specific studies makes it difficult to determine whether the mushroom is entirely safe during lactation.

If you are considering taking Lion’s Mane while breastfeeding, it’s crucial to consult a healthcare professional. They can help you weigh potential benefits against the risks and recommend alternatives that are proven to be safe during this period.

As a new mom, you're the superhero, ensuring the well-being of your little one. The good news is that Lion's Mane is generally considered safe for consumption–after you’re done breastfeeding your baby–and there are plenty of reasons you may want to use lion’s mane to help your body heal after pregnancy.

Here's a deeper dive into the potential benefits of incorporating Lion's Mane into your postpartum routine:

Many moms experience low Vitamin D and calcium levels after giving birth. As an added complication, it can be hard in the first few weeks of your baby’s life to get enough sunshine, leading to even lower Vitamin D levels.

Lion's Mane mushrooms are a fantastic source of vitamin D, which is crucial for maintaining calcium levels in the body. Ensuring both you and your baby have strong bones is essential.

Keep in mind that this nutritional benefit will mostly come from the whole edible mushroom or whole mushroom powders, not extracts.

Lion's Mane is abundant in various B vitamins, supporting healthy growth, development of bones and teeth, and boosting your energy levels. It's like a natural energy potion for the superhero mom!

Growing a baby takes a toll on your body’s mineral levels. Lion's Mane mushroom supplements are a nutritional powerhouse, providing essential B vitamins and minerals like potassium, copper, and selenium. These nutrients support fluid balance, immune function, and overall health.

Your mood may wax and wane with the moon just after having a baby–it's normal. Your hormones have constantly shifted for the last nine months to support different phases of your baby’s growth, and now they’ll spend months (sometimes years) shifting back to normal.

Luckily, taking lion's mane may help to stabilize mood. According to a 2015 study, lion’s mane may be useful for combating both anxiety and depression. This study, which involved animal subjects, found that subjects displayed fewer depressive behaviors and improved blood markers indicating a decrease in depression after taking lion’s mane regularly.

Another 2018 study also suggests that lion’s mane could potentially be useful for treating depressive disorders, though more evidence is needed to fully understand this potential application.

Diabetes can complicate pregnancy and breastfeeding. Taking lion's mane may help stabilize blood sugar, but you should work closely with your doctor if you have diabetes or blood sugar issues.

Irregular blood sugar can have a negative impact on the body’s ability to produce milk. Lion's Mane can aid in diabetes treatment, helping to regulate blood sugar levels and ensure adequate milk supply for diabetic mothers.

There is limited research, but one  study suggests that lion’s mane has antihyperglycemic effects that may pair well with common diabetes treatments to help reduce the risk of blood sugar spikes.

Lion's Mane has shown to improve cognitive function, memory, and focus. In fact, it’s well known to be one of the best natural  nootropics for improving memory . For sleep-deprived mothers, this could be the boost needed to navigate the demanding period of early motherhood.

One of the most popular benefits of Lion's Mane is its ability to stimulate neurogenesis, the production of new nerve cells.

One  study found that Lion’s Mane extract may encourage the growth of new nerve cells and may stimulate faster healing within the nervous system by stimulating the production of Nerve Growth Factor (NGF). 

Another study confirmed these effects–Lion’s mane was capable of increasing nervous system repair in rats with nerve damage compared to control subjects.

Lion's Mane possesses antioxidant and anti-inflammatory properties, strengthening the immune system and aiding in disease prevention.

According to one animal study , lion’s mane may be able to boost the activity of healthy gut bacteria. This gut bacteria, known as “flora,” plays a heavy role in the body’s immune system and the production of neurotransmitters.

Another study even confirms that lion’s mane’s ability to improve the growth of gut bacteria may have a positive impact on the immune system. This is one way that lion’s mane can have a significant impact on both physical and mental health over time.

When it comes to Lion’s Mane mushrooms, experts recommend caution for breastfeeding women. While Lion’s Mane is celebrated for its potential cognitive and health benefits, there is limited research on its safety during breastfeeding.

Some experts suggest avoiding Lion’s Mane supplements unless approved by a healthcare provider, as the compounds in the mushroom could potentially transfer through breast milk. For instance, many mushrooms help the body produce androgens, which could be harmful to the baby’s development.

For breastfeeding women, focusing on a balanced diet with doctor-approved supplements may be a safer option until more studies confirm Lion’s Mane's effects during this stage. Always consult a medical professional before introducing new supplements.

Lion’s Mane may seem appealing for addressing common postpartum challenges like stress, brain fog, and fatigue. However, it’s important to approach this supplement with caution, especially while breastfeeding. Research on the safety of Lion’s Mane for nursing mothers is limited, and its effects on infants through breast milk are not well understood.

Given the lack of conclusive evidence, Lion’s Mane supplements are not recommended for breastfeeding moms. Prioritizing safety is essential during this time, and consulting with a healthcare professional before using any supplement is crucial. Instead of relying on supplements, consider natural energy boosters, balanced nutrition, and plenty of rest to support your postpartum journey.

Remember, you’re already a superhero in your baby’s life. Staying informed and cautious ensures the best start for both you and your little one.

A: No, Lion's Mane is not recommended for breastfeeding mothers due to the lack of research on its safety during lactation. Always consult your healthcare provider before considering any supplement while breastfeeding.

A: Lion's Mane offers several benefits for new mothers, including supporting bone health, providing essential vitamins and minerals, aiding diabetes treatment, promoting cognitive function, supporting nerve growth, and boosting the immune system. However, you should wait until you are finished breastfeeding your baby to start lion’s mane supplements.

A: Many sources claim that Lion's Mane is a rich source of vitamin D, which is essential for maintaining calcium levels in the body. However, lion's mane may have other side effects that make it unsafe for breastfeeding moms and babies.

A: Lion’s Mane contains beta-glucans that can potentially increase prolactin levels, a crucial hormone for breast milk production. Adequate milk supply is vital for the baby's growth and health. However, using lion’s mane while breastfeeding is not well-researched, and other sources of mushroom beta-glucans may be a better choice.

A: Yes, the primary precaution is to avoid using Lion's Mane while breastfeeding due to insufficient research on its safety during lactation. It's best to prioritize well-studied, breastfeeding-safe options and consult a healthcare professional for personalized advice.

A: Like with any supplement, allergic reactions or side effects may occur, although they are typically mild. It's crucial to monitor for symptoms such as itching, rash, or difficulty breathing. If adverse effects are noticed, discontinue use and seek advice from a healthcare professional.

A: To ensure the quality of your Lions Mane supplement, opt for reputable brands that have undergone third-party testing for purity and potency. This helps avoid potential contaminants and ensures you get the full benefits of the supplement.

A: While Lion's Mane is known for its potential cognitive benefits, its safety and efficacy for nursing mothers have not been well-researched. Nursing mothers should prioritize proven, breastfeeding-safe methods to support mental health and consult a healthcare provider before considering supplements like Lion's Mane.

1. “The effect of β-glucan on prolactin secretion in GH3/B6 cells”  https://www.researchgate.net/publication/228515439_The_effect_of_b-glucan_on_prolactin_secretion_in_GH3B6_cells

2. “Effects of amycenone on serum levels of tumor necrosis factor-α, interleukin-10, and depression-like behavior in mice after lipopolysaccharide administration”  https://pubmed.ncbi.nlm.nih.gov/26150007/

3. “Erinacine A-Enriched Hericium erinaceus Mycelium Produces Antidepressant-Like Effects through Modulating BDNF/PI3K/Akt/GSK-3β Signaling in Mice”  https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5855563/

4. “Antihyperglycemic and antihyperlipidemic activities of aqueous extract of Hericium erinaceus in experimental diabetic rats”  https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3852124/

5. “Lion's Mane, Hericium erinaceus and Tiger Milk, Lignosus rhinocerotis (Higher Basidiomycetes) Medicinal Mushrooms Stimulate Neurite Outgrowth in Dissociated Cells of Brain, Spinal Cord, and Retina: An In Vitro Study”  https://pubmed.ncbi.nlm.nih.gov/26853959/

6. “Peripheral Nerve Regeneration Following Crush Injury to Rat Peroneal Nerve by Aqueous Extract of Medicinal Mushroom Hericium erinaceus (Bull.: Fr) Pers. (Aphyllophoromycetideae)”  https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3176599/

7. “Immunomodulatory effects of Hericium erinaceus derived polysaccharides are mediated by intestinal immunology”  https://pubmed.ncbi.nlm.nih.gov/28266682/

8. “Immunomodulatory Activities of a Fungal Protein Extracted from Hericium erinaceus through Regulating the Gut Microbiota”  https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5492111/