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What vitamins should I avoid when breastfeeding?

Understanding Vitamins to Avoid While Breastfeeding
Breastfeeding is a critical period for both mother and child, and while many vitamins and supplements can be beneficial, there are certain vitamins and substances that should be approached with caution or avoided altogether. Understanding these can help ensure both the mother’s health and the baby’s development are prioritized.
Vitamins and Supplements to Avoid
1. High-Dose Vitamins: One of the primary concerns for breastfeeding mothers is the intake of high doses of certain vitamins. For instance, excessive amounts of vitamin A can be harmful. While vitamin A is essential for health, high doses can lead to toxicity, which may affect the infant. It is generally recommended that breastfeeding mothers avoid supplements that contain more than the recommended daily allowance of vitamin A.
2. Herbal Supplements: Many herbal supplements are not well-studied in breastfeeding contexts and can pose risks. For example, herbs like fenugreek and sage may affect milk supply or have other unintended effects. It’s crucial for mothers to consult healthcare providers before taking any herbal products.
3. Soy and Flaxseed: These are often included in dietary supplements but can have estrogen-like effects. Some studies suggest that high amounts of these substances might not be suitable for breastfeeding mothers, particularly if there are concerns about hormonal balance.
4. Excessive Vitamin D: While vitamin D is important for both mother and baby, excessive intake can lead to toxicity. The recommended supplementation for breastfeeding mothers is typically around 10 micrograms per day, and exceeding this should be done only under medical supervision.
5. Vitamin B12: Although vitamin B12 is crucial, particularly for vegetarian and vegan mothers, it is important to ensure that supplementation is appropriate. Over-supplementation can lead to complications, and mothers should aim for a balanced intake.
General Recommendations
Breastfeeding mothers are encouraged to focus on a well-rounded diet rich in essential nutrients rather than relying heavily on supplements. A balanced intake of fruits, vegetables, whole grains, and proteins can often provide the necessary vitamins without the risks associated with high-dose supplements. Additionally, consulting with a healthcare provider can help tailor vitamin and mineral needs based on individual dietary habits and health conditions.
In conclusion, while breastfeeding, it is essential to be mindful of vitamin intake. Avoiding high doses of certain vitamins, being cautious with herbal supplements, and ensuring a balanced diet can help support both the mother’s health and the baby’s development. Always consult with a healthcare professional before making any significant changes to dietary supplements during this critical time.

What vitamins decrease milk supply?

If you haven’t nursed your infant yet, high doses of vitamins B1 (thiamine), B6 (pyridoxine), and B12 (cobalamin) may work to suppress lactation. One older study from the 1970s suggested that high doses B6, B1, and B12 suppressed lactation for 96% of the participants, with no unpleasant side effects.

Is vitamin C and zinc safe while breastfeeding?

Is this safe? Most mineral supplements (e.g., iron, calcium, copper, chromium, zinc) taken by the mother do not affect breastmilk levels. Water soluble vitamin supplements (e.g., B vitamins, vitamin C) taken by the mother usually increase breastmilk levels.

What not to take while breastfeeding?

Common medicines that are not recommended when you’re breastfeeding include:

  • codeine phosphate.
  • decongestants that come as tablets, liquids or powders that you swallow.
  • some nasal decongestants that come as nose sprays or drops – check with a GP or pharmacist before using them.
  • aspirin for pain relief.

What is the best vitamin for breastfeeding mothers?

Vitamin D is made when the skin is exposed to sunlight. Good food sources of vitamin D include fortified low-fat or fat-free milk, fortified orange juice, egg yolks, and salmon. Experts recommend that pregnant and breastfeeding women get 600 international units of vitamin D daily.

Does vitamin B12 decrease milk supply?

There have been anecdotal reports of low milk supply in vitamin B12 deficient mothers, which improved when the B12 deficiency was corrected. Mothers with pernicious anemia are also at higher risk for thyroid problems, which can affect milk supply.

Why avoid cinnamon while breastfeeding?

Coumarin, an ingredient in some cinnamon products, can cause liver problems, but the amount you’d get is so small that it probably won’t be a problem. Given the lack of evidence about its safety, children, pregnant women, and women who are breastfeeding should avoid cinnamon as a treatment.

Can I take B12 while breastfeeding?

It’s OK to take cyanocobalamin if you’re breastfeeding. Vitamin B12 (including cyanocobalamin) is a natural part of breast milk.

What vitamins cannot be taken while breastfeeding?

AVOID dose of vitamin A above 700-800 mcg/day and vitamin B6 above 20-50 mg/day. Iodine can concentrate in breastmilk so do not take levels in excess of 100% RDA. There are no studies on the safety of high dose intra-venous (IV) vitamin drips in breastfeeding mothers.

What vitamins stop breastfeeding?

Use Vitamin B.
Research shows that — in women who have not yet started producing breast milk — vitamin B can limit lactation. Always consult with your physician before trying to reduce or prevent your milk production.

What vitamins do breastfed babies lack?

Breast milk alone does not provide infants with enough vitamin D. Shortly after birth, most breastfed infants will need an additional source of vitamin D through a supplement.

Natasha Lunn

Tash is an IBCLC and Business Coach helping fellow IBCLCs create fun, profitable businesses that are more than just an expensive hobby. Before becoming an IBCLC and starting her private practice - The Boobala, Tash graduated as an Osteopath in 2008 and has been in Private Practice in South West Sydney. She was also a volunteer Breastfeeding Counsellor and Community Educator with the Australian Breastfeeding Association for 6 years. Through her business, Your Lactation Biz, Tash coaches and creates products to help new and seasoned IBCLCs build businesses that suit their personality and lifestyle.

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