I'm no longer pregnant or breastfeeding: which supplements should I keep?

Pregnancy and breastfeeding are periods during which your body draws on its reserves for the baby's development. Numerous studies show that across pregnancy, childbirth, and breastfeeding, micronutrient requirements increase significantly. Without sufficient intake, reserves of iron, folate, B vitamins, vitamin D, and omega-3s can become depleted [1].

This is one of the reasons why many women experience persistent fatigue, feel as though they never truly recover, and sometimes notice significant hair loss or weakened nails several months after giving birth. If the diet is unbalanced (skipped meals, snacking, limited fresh produce), this deficit can take even longer to address.

After weaning: a challenging return to balance

Once pregnancy and breastfeeding are over, your vitamin and mineral requirements are no longer elevated as they were during those periods: they return to those of an adult woman of childbearing age [2].

In theory, a varied and balanced diet could be sufficient to meet these needs. In practice, however, between sleep deprivation, mental load, returning to work, and sometimes little time to cook, gaps can remain between actual intake and real needs, particularly for B vitamins, vitamin D, magnesium, iron, and omega-3s.

Hence the value of taking stock once pregnancy and breastfeeding have come to an end: which supplements to keep to support your energy and wellbeing, which to stop, and how to simplify your routine?

Prenatal and postnatal supplements are generally formulated to cover very specific needs: folates/B9, iron, iodine, omega-3s (DHA), vitamin D, certain B vitamins, and magnesium.

During pregnancy and breastfeeding, these additional intakes serve in particular to:

• Support the baby's growth and development;
• Compensate for increased maternal needs (blood, tissues, milk production);
• Prevent certain common deficiencies (B9, iron, vitamin D, DHA…).

Many healthcare professionals recommend taking a post-partum supplement at least during breastfeeding, and sometimes for several months after birth, in order to support recovery and meet still-elevated needs [3].

When and why can you stop taking a prenatal vitamin? 

Once breastfeeding has ended and your condition has stabilised, you no longer need a supplement specifically formulated for pregnancy or the postpartum period — particularly if it contains high doses or nutrients targeting your baby's growth (such as certain forms of iodine or very high B9 intakes, for example). Your basic vitamin and mineral needs, however, remain very much present: energy, nervous system, immunity, skin, hair, and so on.

The aim is therefore not to abruptly stop all supplementation, but to gradually transition from a supplement specifically designed for pregnancy/postnatal to a more general women's multivitamin, possibly combined with a few targeted nutrients (omega-3s, magnesium, iron if a specific need has been identified).

B vitamins and vitamin C: allies for energy and mental wellbeing

B vitamins (B1, B2, B3, B5, B6, B8, B9, B12) and vitamin C play a central role in energy production: they are involved in the metabolism of carbohydrates, fats and proteins, and enable your cells to convert what you eat into usable energy.

Insufficient intake can contribute to persistent fatigue, difficulty concentrating or a feeling of "brain fog" — symptoms that are common after having a baby.

Several B vitamins and vitamin C intake also contribute to normal nervous system function and normal psychological functions (mood, stress management, cognitive performance). This is why a multivitamin rich in B vitamins and vitamin C is particularly beneficial after the end of breastfeeding, especially if your diet is irregular or if you are vegetarian/vegan (B12 in particular).

Vitamin D: to be continued well beyond the post-partum period

Vitamin D is essential for bones, muscles and immunity, and insufficiency is common in regions with limited sunshine. It is well established that vitamin D status is often insufficient after pregnancy, and that supplementary intake may be necessary to maintain adequate levels, particularly with low sun exposure[4].

Several studies suggest that a vitamin D deficiency is associated with greater fatigue, and that it may increase the risk of depressive symptoms, including in the post-partum period[5]. Continuing vitamin D supplementation, via a multivitamin or a specific supplement, is therefore always advisable, well beyond the end of breastfeeding.

Omega-3 (DHA/EPA): support for the brain and mood

Omega-3 fatty acids, particularly DHA and EPA, contribute to normal brain function, mood regulation and cardiovascular health. During pregnancy and breastfeeding, DHA is often highlighted for its role in the baby's brain development. After weaning, it remains just as valuable, especially if you consume little oily fish (salmon, mackerel, sardines).

Several studies (including meta-analyses) suggest that sufficient omega-3 intake, particularly those rich in EPA, may help alleviate certain depressive symptoms or mood fluctuations, including in the perinatal period[6]. With this in mind, an omega-3 supplement may be useful to support your brain and vitality, especially if your diet is unable to provide sufficient intake.

Magnesium: for sleep, stress and nervous fatigue

Magnesium is involved in more than 300 metabolic reactions, including energy production, muscle function and regulation of the nervous system. Insufficient intake can manifest as fatigue, muscle tension, sleep disturbances and increased irritability[7].

In the months following the end of breastfeeding, many factors increase your needs: broken sleep, stress, mental load, and sometimes the resumption of hormonal contraception or an intense work schedule. A well-absorbed magnesium supplement, paired with a multivitamin, can therefore be a real asset if you feel on edge and are struggling to recover.

Iron: only when needed

Iron is used to produce haemoglobin, which carries oxygen in the blood. An iron or ferritin deficiency can lead to intense fatigue, breathlessness, pallor, palpitations and hair loss. Pregnancy, childbirth (particularly if there was significant blood loss) and breastfeeding can deplete iron stores, which is why supplementation during this period is important.

However, iron supplementation should not be routine: an excess of iron can also be problematic, especially when taken without medical prescription. After the end of breastfeeding, it is therefore recommended to check your status (blood test: full blood count, ferritin) before continuing or restarting iron supplementation. If a deficiency is confirmed, a specific supplement at the right dose can be prescribed or recommended by your healthcare professional.

Mama Essentials is a multivitamin supplement designed to cover your daily essential nutrient needs once pregnancy and breastfeeding are over. It is intended for adult women who want to support their energy, mental wellbeing, skin, hair and nails, whilst addressing any minor gaps linked to an imperfect diet or a demanding lifestyle. It does not replace medical treatment or a supplement dosed for pregnancy or breastfeeding, but it takes over in a way that is better suited to your life as a woman after this period. It is suitable for all women outside of the maternity period. 

The formula delivers 15 essential nutrients, in forms carefully selected for their good absorption (bisglycinate forms for certain minerals, methylated folate Quatrefolic®, choline Vitacholine™, vitamin K2 MK-7, vitamin D3…).

The aim: to provide a complete foundation across several key areas of your daily life in just 2 capsules per day.

• For energy, B vitamins and vitamin C contribute to reducing tiredness and to normal energy metabolism: they help your body convert what you eat into energy more efficiently, which can ease that feeling of running on empty by the end of the day.
• For mental wellbeing, the nervous system and psychological functions are supported by the B vitamin complex, vitamin C and zinc, which are helpful when mental load remains high.
• For skin, hair and nails, vitamin C, biotin, zinc and selenium contribute to the maintenance of normal skin and hair, as well as normal nails: a real bonus if you notice persistent hair loss or dull skin after pregnancy.
• The formula also contributes to the normal functioning of the immune system and to the protection of cells against oxidative stress, thanks in particular to vitamins B9, B12, D3, C, E, zinc and selenium.

Please note: Mama Essentials does not contain iron, to leave room for a specific supplement if a deficiency is identified with your healthcare professional.