A Dentist Sets the Record Straight on How Kids Can Have Healthy Teeth

WORDS LIM TECK CHOON

FEATURED EXPERT
DR YOGESWARI SIVAPRAGASAM
Senior Lecturer and Consultant in Paediatric Dentistry
School of Dentistry
International Medical University (IMU)
Tip 1
START EARLY—CLEAN YOUR BABY’S GUMS AT LEAST TWICE A DAY

“It is easy to overlook oral care in babies – after all, they won’t have teeth till months later!” says Dr Yogeswari Sivapragasam,

  • Get a clean, damp washcloth.
  • Use the washcloth to gently wipe clean your baby’s gums.
  • Also gently clean the front of your baby’s tongue.

You should do this after every breastfeeding.

“Besides that, parents should also get advice from healthcare practitioners, such as a nurse advisor at community clinics or paediatricians, on how to care for their child’s oral health from birth, which includes what to do when their teeth first appear,” Dr Yogeswari further advises.

Tip 2
DELAY ADDING SALT & SUGAR INTO YOUR KID’S DIET

Dr Yogeswari advises us to hold back the introduction of added salt and sugar into their child’s diet.

This is because getting your child hooked early on sweet or salty foods can increase their risk of dental problems as well as chronic health conditions (obesity, type 2 diabetes, etc) later in life.

Instead, let your child develop a liking for naturally unsweetened and unsalted foods.

Tip 3
TAKE YOUR KID TO THE DENTIST REGULARLY & MAKE THESE VISITS AS FUN AS POSSIBLE

Children should receive their first dental check-up when they are 1 year old.

“Remember this: first birthday, first dental check-up!” says Dr Yogeswari.

After the first dental visit, you are advised to bring your kid to the dentist every 6 months.

“While it is unlikely that they will have any dental problems at this young age, this will help young children have a positive experience rather than associate dental visits with pain and fear,” Dr Yogeswari further adds. “Regular visits will help to normalize the experience of visiting a dentist and will go a long way towards preventive care.”

Of course, regular visits to the dentist will also help to detect early any potential problems with your kid’s oral health and tooth development, and allow the dentist to address these problems without further delay.

Tip 4
KEEP AN EYE OUT FOR UNUSUAL CHANGES IN BEHAVIOUR

Your child sometimes refuses certain foods or refuses to brush their teeth. “While this may be easily explained as the child being fussy or picky, there could be another reason behind it,” says Dr Yogeswari.

For example, your child may have developed cavities or gum disease, and the constant pain and discomfort may cause them to refuse foods that need to be chewed.

“This may inadvertently lead them to avoid whole foods such as apples and chicken,” Dr Yogeswari elaborates, “and choose softer foods instead, many of which are processed and contain higher levels of salt, sugar and fat. Over time, this may lead to nutritional deficiencies or chronic conditions that can affect a child’s health into adulthood.”

The constant pain can also cause irritability and affect their ability to concentrate during lessons in school.

“In addition, poor oral health can also affect a child’s self-esteem if they are teased due to the appearance of their stained or rotten teeth. This may cause them to avoid social activities or become withdrawn,” Dr Yogeswari adds.

As such, be alert and check for possible dental problems if your child suddenly appears to be unwilling to chew or becomes irritable without any apparent cause.

Small for Gestational Age: When Baby Is Born Smaller Than Normal

WORDS PROFESSOR DR MUHAMMAD YAZID JALALUDIN

FEATURED EXPERT
PROFESSOR DR MUHAMMAD YAZID JALALUDIN
Senior Consultant Paediatrician and Paediatric Endocrinologist
UM Specialist Centre

Most babies seem small when they first come into the world, but for some, they truly are smaller when compared to their fellow babies-in-arms.

This condition is known medically as small for gestational age (SGA for short).

Gestational age, by the way, is the length of time a baby spends growing in their mother’s womb.

Small for gestational age babies that weigh below 2,500 g at birth are additionally considered to have low birth weight.

SMALL FOR GESTATIONAL AGE CAN BE MEASURED AND DETECTED AFTER A BABY IS BORN

After a mother has given birth in a hospital or clinic, nurses will clean the newborn and giving them a quick check for any abnormalities. The nurses will also measure the length and head circumference of the baby as well as weigh.

These measurements inform healthcare professionals whether or not a baby is small for their gestational age.

POSSIBLE CAUSES OF SMALL FOR GESTATIONAL AGE

Pregnant women should go for their antenatal check-ups to monitor for and manage any problems that might result in a small for gestational age baby

The mother’s health during pregnancy
  • Presence of infections or medical conditions such as heart disease, uncontrolled diabetes, thyroid disease, or high blood pressure
  • Drinking alcohol or smoking
  • Poor nutrition during pregnancy
The mother’s age

The risk of having a small for gestational age baby is significantly higher for women aged 30 and above that have never given birth before, as well as all women aged 40 and above, compared to women in their 20s.

The mother’s height

Women that are short are at risk because their smaller wombs and shorter birth canals influence the growth of their foetus.

Family history

Interestingly, research has shown that the risk of having a small for gestational age baby can be influenced as far back as two generations.

If the pregnant woman and/or her own mother were small for gestational age babies, the foetus has a higher chance of being born small for gestational age.

Issues with the placenta during pregnancy
  • Placental insufficiency, which happens when the blood vessels in the uterus that are supposed to transform into the blood vessels of the placenta do not change as they should, can lead to placental infarction
  • Placental infarction sees the disruption of the blood supply to the placenta, resulting in the death of placental cells, placental abruption (the placenta partially or completely separates from the uterus before childbirth), and structural abnormalities of the placenta
  • All these conditions cause the foetus to receive insufficient nutrients and oxygen from their mother, thus affecting their growth
Chromosomal or genetic abnormalities

These abnormalities include those that give rise to Down syndrome and congenital abnormalities such as structural defects of the heart, kidneys, lungs, or intestines.

Other possible causes

Catching an infection while in the womb or being part of a multiple pregnancy (twins, triplets, etc) can also negatively affect a foetus’s growth.

SMALL FOR GESTATIONAL AGE COMPLICATIONS AFTER DELIVERY
  • As they have only small amounts of fat or energy stored away, they may have a low body temperature at birth. This can result in hypothermia, where the body loses heat faster than it can produce it. If this condition is prolonged, the baby can die as their heart and brain cannot function well at these sub-optimal temperatures.
  • The lack of fat and glycogen stored in a small for gestational age baby’s liver can cause hypoglycaemia, where they have low blood sugar levels that are unable to match their body’s needs. This can cause the baby to have seizures and/or brain damage. If the hypoglycaemia is prolonged, the baby may die or develop long-term neurodevelopmental deficits, including cerebral palsy.
  • As they are deprived of sufficient nutrients in the womb, small for gestational age babies become ‘programmed’ to hoard whatever nutrients and calories they receive. This means that after birth, they can very easily put on weight if their caloric intake is not carefully monitored. Thus, these babies are prone to obesity and its associated conditions (diabetes, high blood pressure, high cholesterol, osteoarthritis, heart disease, etc). This “programming” lasts throughout their lifetime.
  • Their growth rate can influence when they achieve puberty. Small for gestational age babies that catch up in their growth very quickly might experience early puberty. On the other hand, if they are slow in growing, their puberty might be delayed.
  • Persistent short stature.
SMALL FOR GESTATIONAL AGE, FORTUNATELY, CAN BE MANAGED

Generally speaking, small for gestational age babies should be able to catch up in their growth within the first six months to two years of their life with good nutrition.

In fact, 85% of these babies achieve normal height and weight for their age and gender by two years of age.

Some children require a longer time and there is still some leeway until the age of five to allow them to catch up in growth to their peers.

However, by five years of age, 8-10% of small for gestational age babies would still be smaller than normal, and this is the time that parents and doctors need to start discussing treatments for the child.

Growth hormone therapy
  • The main treatment for small for gestational age babies that do not manage to catch up in growth by the time they are four to five years old
  • Will enable them to achieve their optimal final height as adults, through improving muscle and bone growth
  • Helps increase the breakdown of fats, to address the tendency of small for gestational age babies to accumulate fat and become obese
Good nutrition
  • Nutrition plays a critical role in the first two years of life in promoting a child’s growth
  • Their diet must be carefully monitored as they are prone to becoming overweight; on the other hand, when they are not fed enough, they might become stunted
  • Parents need to do a careful balancing act when it comes to feeding their small for gestational age baby
Regular physical activity
  • As the child grows, parents also need to encourage and allow their child to be active
  • Doing so will prevent excessive weight gain and help stimulate the natural production of serotonin and growth hormone to help the child grow
  • Such physical activity must be vigorous enough that the child’s heartbeat increases and they sweat.
Proper sleep
  • It is critical that children are asleep at the latest by 9 pm, as the peak time for the body to produce its natural growth hormones is between 10 pm to 12 am.
  • Sleeping later, as many Malaysian children tend to do, will cause them to miss this critical period of growth hormone secretion.