The Children's Clinic: Vitamin D for Children - What Parents Should Know
Vitamin D for Children - What Parents Should Know
Every parent wants their child to grow up strong and healthy, and ensuring they get enough vitamin D is a key part of supporting their overall development. Often referred to as the 'sunshine vitamin', vitamin D plays a crucial role in bone strength, muscle function, and immune health.
Our bodies naturally produce vitamin D when the skin is exposed to direct sunlight. However, during the colder months in the UK, from October to March, shorter days and reduced outdoor activity mean that children may not get enough vitamin D from sunlight alone. This is why supplements and dietary sources become even more important.
The national recommendation for children aged 0-18 years is a daily dose of 10 micrograms of vitamin D (400 units), except for those consuming at least 500ml of fortified infant formula daily.
Why Vitamin D Matters for Children
Vitamin D is essential for helping the body absorb calcium and phosphate, both of which are necessary for healthy bones and teeth. A deficiency can lead to issues such as weakened muscles, delayed growth, and in severe cases, rickets, a condition that affects bone development in children.
In addition to supporting bone health, vitamin D strengthens the immune system, helping children fight off infections and maintain overall well-being.
Signs of Vitamin D Deficiency
If a child is not getting enough vitamin D, they may show signs such as:
● Bone discomfort or sensitivity
● Muscle cramps or weakness
● Slow growth
● Frequent colds or infections
● Low energy or irritability
If any of these symptoms arise, it’s advisable to speak with a local healthcare professional. In some cases, a blood test may be necessary to assess vitamin D levels.
How Much Vitamin D Do Children Need?
The national guidance for children 0-18 years is to take a dose of 400 units/10mcg per day, except those drinking 500ml of fortified infant formula daily (which already provides the required daily dose of Vitamin D). Breast milk naturally contains only small amounts of vitamin D.
While sunlight is a natural source of vitamin D, diet also plays a key role. Foods rich in vitamin D include:
● Fortified orange juice
● Egg yolks
● Fortified cereals and dairy products
● Cod liver oil
● Oily fish such as salmon, mackerel, and sardines
The Role of Vitamin D Supplements
Making sure children get enough vitamin D through food can sometimes be a challenge, particularly for those with dietary restrictions or fussy eating habits. This is where supplements can help.
The NHS recommends vitamin D supplements for children, especially during the winter months. Many pharmacies offer a variety of child-friendly options, including drops, sprays, and chewable tablets. However, parents should always check labels to ensure the correct dosage and avoid excessive intake of certain nutrients when combining multivitamins.
Some commonly available supplements containing vitamin D include:
● Boots Vitamin D
● Dalivit
● Baby Ddrops
● NHS ‘Healthy Start’ Vitamin Drops
● Abidec
● DLux Oral Spray
● SunVitD3
● Vitabiotics
● Wellkid Multi-Vitamins
When to Seek Medical Advice
Ensuring children receive enough vitamin D is essential for their development, strong bones, and immune function. By combining safe sun exposure, a nutrient-rich diet, and the right supplementation, parents can help support their child’s long-term health.
If you’re concerned about your child’s vitamin D intake or suspect a deficiency, you can book a General Paediatric Appointment at The Children’s Clinic with Consultant Paediatrician Dr Felicity Taylor.
Felicity will assess symptoms, recommend appropriate supplements, and, if necessary, arrange further tests to ensure your child’s health and well-being.