Are kids just the latest target in the lucrative vitamin marketplace, or is there a genuine need for supplements for them?
Doctors are often asked if children need dietary supplements. The answer is that some children need supplements in certain circumstances. “Generally speaking, healthy children do not need dietary supplements if they are taking a wide range of food items every day,” says Professor Quak Seng Hock, Head & Senior Consultant of Paediatric Gastroenterology, Nutrition and Hepatology at National University Hospital.
“These should include adequate intake of good quality protein, unrefined carbohydrates and an adequate supply of long chain polyunsaturated fats, fresh vegetables and fruits.
Kids with a limited intake of these nutrients, such as picky eaters or those who have a restricted intake in certain food groups, dietary supplement would be necessary. For example, vitamin B12 and iron are recommended among children who are strict vegetarians.” Are kids just the latest target in the lucrative vitamin marketplace, or is there a genuine need for supplements for them?
Do supplements? children need As a parent, it is important to know what supplements to give your child, in which combinations and when, says Professor Kerryn Phelps, who is also a GP. “Supplements will never replace a healthy, balanced diet of fresh whole foods in a child with no problems with their digestion. That presumes that children are eating healthy diets with all the essential nutrients they need and they are able to digest and absorb those nutrients. Of course, that is not always the case.”
There are many medical conditions where specific dietary supplements are recommended, and should be guided by patients’ doctors, adds Prof Quak. “Some children do have problems with digestion because of diseases of their gut.
Others have food allergies or intolerances (such as gluten or lactose) and their diets may need to exclude a lot of nutrients,” says Prof Phelps.
“Children with chronic medical conditions will have higher nutrient needs than their diets can provide. Some pharmaceuticals will reduce the absorption of essential nutrients.” Prof Quak says that the most important consideration is that the supplement should not cause harm. “An overdose of fat-soluble vitamins can be harmful to the body. When a child is not consuming a certain food item, it is always better to consider alternative food sources, rather than use supplements. To give an example, a child with lactose intolerance would not be taking milk, and thus he may have inadequate calcium intake. Instead of rushing to give him a calcium supplement, do consider letting the child consume other calcium-rich source foods, including low-lactose milk.” Many parents give their children food supplements, which may not be necessary. “It’s more important to inculcate the correct eating habits when they are young: Avoiding processed foods as far as possible, having an adequate intake of fruits and fibre daily, and eating a wide variety of foods daily,” says Prof Quak.
“Natural foods have different colours, and it is advisable to consume as many coloured foods as possible every day, and not be confined to eating green and white foods alone. Kids should eat foods in a rainbow of colours if possible.” Children on a vegetarian diet are at risk of a number of deficiencies, particularly protein, vitamins B12 and D, iron and zinc. Thus, parents need to be very well informed about the nutritional content of foods.
The decision about whether a supplement will benefit a child is not just about making up for a presumed dietary deficiency.
Supplements are also prescribed in the same way as pharmaceutical medicine for the treatment of specific conditions, such as attention deficit hypersensitivity disorder, where supplements may be used in preference to consuming medication.
