Best Magnesium for Kids: What Should Parents Look For?

For children who need a magnesium supplement, magnesium citrate and magnesium glycinate are both reasonable forms to consider. There is not enough evidence to say that one is universally better for children than the other.

When choosing a product, focus on the elemental magnesium per serving, the child’s age, recommended dose, ingredients, manufacturing quality and whether the child can safely and comfortably take it.

For children who struggle to swallow tablets or capsules, a chewable gummy can be a practical alternative. For parents looking for this type of product, Vitaness Kids Magnesium Gummies are a good option for children aged 4+, providing 90 mg of elemental magnesium per gummy from magnesium citrate. They are pectin-based, vegan and gluten-free, use natural berry flavour and contain a small amount of natural sugar rather than artificial sweeteners.

Disclosure: iVitamin is commercially associated with Vitaness.

Quick Summary: What Should You Look For?

Does My Child Need a Magnesium Supplement?

Magnesium is an essential mineral found naturally in foods such as wholegrains, nuts and green vegetables.

The NHS states that most people should be able to get the magnesium they need from a varied and balanced diet. Magnesium supplementation is therefore not something that every child automatically needs.

The NHS routinely recommends vitamin supplements containing vitamins A, C and D for children aged 6 months to 5 years in the circumstances described in its guidance. Magnesium is not included in that routine recommendation.

There may be circumstances where a child needs additional nutritional support. Children with restricted diets, poor dietary intake or certain medical conditions may have different nutritional requirements.

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If you are concerned about your child’s diet or think they may not be getting enough magnesium, speak to a GP or a pharmacist than simply choosing a high-dose supplement.

What Is the Best Type of Magnesium for Kids?

Magnesium citrate and magnesium glycinate are both reasonable forms to consider for children.

There is not enough evidence to say that magnesium citrate is universally better than magnesium glycinate for children.

Both are used in food supplements. For parents, the more important issue is the amount of elemental magnesium the child receives and whether the product is appropriate for their age.

Magnesium oxide is also widely available, but different magnesium compounds have different properties and levels of absorption. Magnesium citrate is generally more readily absorbed than magnesium oxide.

What Is Elemental Magnesium?

This is one of the most important things to understand when comparing magnesium supplements.

A supplement contains a magnesium compound, such as magnesium citrate. The weight of that compound is not the same as the amount of elemental magnesium it provides.

For example, A product may state:

560 mg magnesium citrate

providing:

90 mg elemental magnesium.

The 90 mg is the amount of elemental magnesium.

This is why parents should compare the elemental magnesium amount rather than simply comparing a large number printed on the front of different products.

The Simple Rule When Choosing Kids Magnesium Supplements

When comparing children’s magnesium supplements, compare the elemental magnesium per recommended serving.

Is More Magnesium Better for Children?

No.

A higher dose does not automatically make a magnesium supplement is better.

The NHS states that high doses of magnesium from supplements can cause diarrhoea. The Food Standards Agency also advises consumers to follow the recommended dosage.

For children, the aim should be an appropriate amount for the intended age group rather than choosing the product with the highest dose.

Do not give more than the recommended serving unless advised to do so by an appropriate healthcare professional.

Magnesium Gummies vs Tablets and Capsules

The best format largely depends on the individual child.

Magnesium Tablets

Tablets can be perfectly suitable for children who can swallow them comfortably.

The main practical issue is size. Some magnesium tablets can be relatively large because a substantial amount of the magnesium compound may be required to provide the desired amount of elemental magnesium.

A child may therefore be old enough for a particular product but still find the tablet difficult to swallow.

Magnesium Capsules

Capsules can also be suitable for children who can swallow them comfortably.

However, they are not practical for every child, particularly if the child struggles with swallowing capsules.

Magnesium Gummies

Gummies are chewed rather than swallowed whole.

For a child who dislikes tablets or capsules, this can make taking a supplement considerably easier.

The gummy format does not make magnesium more effective. Its main advantage is ease of use.

For younger children, a chewable format can therefore be a practical choice, provided the child can safely chew it and the product is suitable for their age.

Does Taste Matter?

Yes, particularly with children’s supplements.

A product may have an appropriate formulation, but if a child refuses to take it because of the taste or texture, it becomes difficult to use consistently.

Natural Sugar or Artificial Sweeteners?

Children’s gummies can contain sugar, sweeteners or a combination of ingredients.

There is no reason to assume that every natural sweetener is automatically better than every artificial sweetener. The useful approach is to check the actual ingredient list and nutritional information.

If avoiding artificial sweeteners is important to you, choose a product that does not contain them.

Pectin or Gelatine: Which Is Better in Kids Gummies?

If you are buying magnesium gummies, check what gives the gummy its texture.

Gelatine is an animal-derived ingredient commonly used in traditional gummies.

Pectin is a plant-derived gelling agent that can be used to produce a chewy gummy without gelatine.

Neither makes the magnesium itself more effective.

The difference is mainly relevant to dietary preferences.

Vitaness Kids Magnesium Gummies use pectin rather than gelatine, making them suitable for a vegan formulation.

How Important Is the Manufacturer?

The manufacturer matters because supplements should come from a reputable business with appropriate quality and manufacturing controls.

When buying a children’s supplement, look for:

• A clearly identifiable company
• Complete ingredient information
• Clear age guidance
• A recommended daily serving
• Batch and expiry information
• Appropriate food-safety controls
• Good Manufacturing Practice where applicable
• Clear contact information

The Food Standards Agency advises consumers to buy food supplements from reputable businesses and to take care when buying supplements online.

What Does GMP Mean?

GMP stands for Good Manufacturing Practice.

It refers to manufacturing and quality-control procedures designed to ensure products are consistently produced and controlled according to appropriate standards.

GMP is a useful quality consideration when choosing a supplement.

However, GMP does not prove that a magnesium supplement treats a particular health condition. It relates to manufacturing and quality control, not clinical effectiveness.

Does Buying From a UK-Based Brand Matter?

A UK-based company gives consumers a clearly identifiable business and UK point of contact.

However, simply describing a supplement as a “UK brand” does not prove that it is better.

It is more useful to look at the actual manufacturing and quality information.

How Many Gummies Are Actually in a Bottle?

A bottle containing 60 gummies does not necessarily provide 60 days of supplementation.

It depends on the recommended serving.

For example:

60 gummies at 1 gummy per day = 60 servings

60 gummies at 2 gummies per day = 30 servings

When comparing products, look at:

Number of gummies → recommended serving → number of servings → elemental magnesium per serving.

This gives you a much better comparison than looking at the pack size alone.

Is the Cheapest Magnesium Supplement the Best?

No.

Price is worth considering, but the cheapest supplement is not automatically the best value.

Two products can have similar prices but provide different amounts of elemental magnesium, different numbers of servings and very different formulations.

Compare what you are actually getting rather than simply choosing the lowest price.

The Food Standards Agency also advises consumers to take care when buying supplements online, particularly where products are unusually cheap or the seller is unclear.

What Should Parents Look for on the Label?

1. Age recommendation

Make sure the product is specifically suitable for your child’s age.

2. Elemental magnesium

Look for the actual amount of magnesium provided per serving.

3. Recommended serving

Check how many tablets, capsules or gummies make up the recommended daily serving.

4. Magnesium form

Magnesium citrate and magnesium glycinate are both reasonable forms to consider.

5. Ingredients

Check sugars, sweeteners, flavours, allergens and other ingredients.

6. Format

Choose something your child can safely swallow or chew.

7. Manufacturer

Make sure there is a reputable, identifiable business behind the product.

8. Quality information

Look for appropriate manufacturing and quality-control standards.

Why Vitaness Kids Magnesium Gummies Are Worth Considering

There are many children’s magnesium supplements available, so there is no need to claim that one product is right for every child.

For parents specifically looking for a magnesium gummy for children aged 4+, Vitaness has several practical features worth considering.

Each gummy provides 90 mg of elemental magnesium from 560 mg of magnesium citrate.

The formulation is:

• Suitable for children aged 4+
• Magnesium citrate based
• 90 mg elemental magnesium per gummy
• Pectin-based
• Vegan
• Gluten-free
• Natural berry flavour
• Free from artificial sweeteners
• Contains a small amount of natural sugar
• Packed in the UK
• Produced under GMP standards

From my own experience with the product, the gummies are pleasant tasting, easy to chew and not excessively sticky.

They are therefore a practical option for a parent who wants a clearly dosed, chewable magnesium citrate gummy without artificial sweeteners or gelatine.

When Vitaness Gummies May Not Be the Right Choice

A good product is not necessarily suitable for every child.

Vitaness Kids Magnesium Gummies may not be the right choice if:

• Your child is under 4
• Your child cannot safely chew gummies
• You specifically want a zero-sugar supplement
• You prefer a tablet, capsule or liquid
• If your child has certain medical conditions or takes certain regular medications

What About Magnesium and Children’s Sleep?

Magnesium is often marketed online as a children’s sleep supplement.

This needs to be put into context.

Magnesium contributes to normal nervous system function and normal psychological function. However, this does not mean that magnesium supplements should be presented as a treatment for insomnia or other sleep disorders.

If your child’s sleep is consistently poor, consider the wider picture rather than assuming that magnesium is the answer.

If there are other symptoms, an underlying health condition or concerns about your child’s health, speak to a GP or another appropriate healthcare professional.

When Should a Child Take Magnesium?

There is no requirement to take magnesium at a particular time of day for it to provide its nutritional functions.

If you give a magnesium gummy in the evening, give it before the child’s normal tooth-brushing routine, rather than after.

This is particularly relevant because the gummies contain a small amount of sugar.

A simple routine is:

Gummy → evening routine → brush teeth → bed

The NHS recommends that children brush their teeth twice a day, including last thing at night before bed.

Can Magnesium Be Taken With Other Supplements?

Check the labels of other supplements your child is taking.

If your child takes several supplements, regular medicines or has a medical condition, speak to a pharmacist or doctor about whether they are appropriate together.

What Does Magnesium Actually Do?

Magnesium is an essential mineral with several important functions in the body.

Authorised UK nutrition and health claims recognise that magnesium contributes to:

• Normal energy-yielding metabolism
• Normal functioning of the nervous system
• Normal muscle function
• Normal psychological function
• Normal protein synthesis
• Maintenance of normal bones and teeth
• Normal electrolyte balance
• Reduction of tiredness and fatigue

These are recognised nutrient-function claims. They should not be interpreted as evidence that a magnesium supplement treats a disease or medical condition.

Bottom Line for Parents

If you are choosing a magnesium supplement for your child, magnesium citrate and magnesium glycinate are both reasonable forms to consider. There is no good evidence that one is universally better for children.

The practical priorities are simple: choose an age-appropriate product, check the elemental magnesium per serving, follow the recommended dose, look at the ingredients and choose a format your child can safely take.

The best product is not necessarily the one with the highest dose or lowest price. It is the one that provides an appropriate amount of magnesium in a clearly labelled, suitable and well-manufactured formulation.

Frequently Asked Questions

What is the best magnesium for kids?

Magnesium citrate and magnesium glycinate are both reasonable forms to consider. There is not enough evidence to say that one is universally better than the other for children.

Is magnesium citrate good for children?

Yes. Magnesium citrate is a commonly used form of magnesium in food supplements and is a reasonable option when included in an age-appropriate children’s product.

Is magnesium glycinate better than magnesium citrate for kids?

There is not enough evidence to say that magnesium glycinate is universally better than magnesium citrate for children.

What is elemental magnesium?

Elemental magnesium is the actual amount of magnesium supplied by the magnesium compound. It is the figure to compare when looking at how much magnesium different supplements provide.

Are magnesium gummies better than tablets?

No. Gummies are not inherently more effective. Their main advantage is that they are chewable and can be easier for children who struggle to swallow tablets or capsules.

Can a 6-year-old take magnesium tablets?

Some children aged 6 can swallow small tablets, but there is no universal rule that every tablet is suitable for every 6-year-old. Tablet size and the child’s ability to swallow it safely are important.

Should magnesium gummies be given before bed?

There is no requirement to take magnesium at bedtime. If giving a gummy in the evening, give it before the child’s final tooth brushing because the gummies may contain some sugar.

Can magnesium help children sleep?

Magnesium contributes to normal nervous system and psychological function, but this does not establish magnesium supplements as a treatment for children’s sleep problems.

Does every child need magnesium?

No. Most people should obtain magnesium through a varied and balanced diet. A magnesium supplement should not automatically be given to every child.

Can children take magnesium with other vitamins?

It depends on the products and total amounts being taken. Check whether another supplement also contains magnesium to avoid unnecessarily combining multiple sources.

Can magnesium cause diarrhoea in children?

High amounts of magnesium from supplements can cause diarrhoea. Follow the recommended serving and do not give more than directed.

What should I look for when buying magnesium for my child?

Look at the age recommendation, elemental magnesium per serving, magnesium form, recommended dose, ingredients, format, manufacturer and manufacturing standards. Also compare the number of actual servings rather than simply the number of gummies or tablets in the pack.

References

NHS – Vitamins and minerals: Magnesium

https://www.nhs.uk/conditions/vitamins-and-minerals/others

NHS – Vitamins for children

https://www.nhs.uk/baby/weaning-and-feeding/vitamins-for-children

NHS – Taking care of children’s teeth

https://www.nhs.uk/live-well/healthy-teeth-and-gums/taking-care-of-childrens-teeth

Food Standards Agency – Food supplements guidance

https://www.gov.uk/government/publications/food-supplements-guidance/food-supplements-guidance

GOV.UK – Food supplements

https://www.gov.uk/government/publications/food-supplements/food-supplements

GOV.UK – Nutrition and health claims

https://www.gov.uk/food-labelling-and-packaging/nutrition-health-claims-and-supplement-labelling

Worcestershire Acute Hospitals NHS Trust – Swallowing Tablets: Paediatrics

https://www.worcsacute.nhs.uk/leaflets/swallowing-tablets-paediatrics-waht-pi-2235

Cambridge University Hospitals NHS – Choosing a multivitamin and mineral supplement for children

https://www.cuh.nhs.uk/patient-information/choosing-a-multivitamin-and-mineral-supplement-for-children