A Bad Diet as an Adult May be the Result of Poor Feeding Habits in Infancy

Written by Dr. Steve Chaney on . Posted in Bad Diets Can Start in Infancy, Diets

“As The Twig Bends…”

Author: Dr. Stephen Chaney

infant bad dietYou have probably heard the saying “As the twig bends, so grows the tree.”  The origin of that quote is lost in lore of medieval England, but the saying absolutely rings true when we are talking about infant nutrition and a bad diet as an adult.

Most moms naturally assume that a healthy diet is important for their infants, but many new moms have questions:

  • What does a healthy diet for their infant look like?
  • What should they do if their infant is a fussy eater?
  • Could what they feed their infants influence their eating patterns and their health for years to come?

Of course, there is no shortage of advice. There are the family customs handed down from generation to generation. There is lots of advice on the internet, some of it offered by people who have no knowledge of nutrition. Your pediatrician’s advice may be based on what they learned in medical school, but it is just as likely to have come from their mother.

All of that advice is well meaning, but some of it is flat out wrong!

Fortunately, the Centers for Disease Control and the US Food and Drug Administration have sponsored a major study called the longitudinal Infant Feeding Practices Study II (IFPD II) to answer these and other important questions about infant feeding practices.

How The Study Was Set Up

The initial phase of the study was performed between May 2005 and June 2007, and the study design was reported in 2008 (Fein et al., Pediatrics, 122: S28-S35, 2008). During this phase of the study, investigators simply collected information on infant feeding practices from ~2000 mothers when their infants were between 1 month and 1 year of age.

The purpose of this phase of the investigation was simply to collect baseline data so that subsequent studies could correlate infant feeding practices with diet and health outcomes as these children got older.

This was a very comprehensive survey of infant feeding practices and health status:

  • The first neonatal feeding practices survey was sent when the infant was ~ 1 month old.
  • Between ages 2 to 7 months, nine more surveys were sent out on an approximately monthly basis.  These surveys asked about infant feeding, health, care, and related issues.
  • After 7 months additional surveys were sent out every 7 weeks until the infant was 12 months old.
  • In addition, the study included two maternal dietary surveys, one during pregnancy and a second one 4 months after delivery.

A Bad Diet Can Begin in Infancy

In phase 2 of the study multiple investigators followed up with ~1,500 of these children at age 6 to find out how infant feeding practices correlated with their diet and health as they reached early childhood. These studies were all published in a special edition of the journal Pediatrics in 2014 (Pediatrics, 134: Supplement 1, September 2014).  Key findings from these studies were:

breastfeedingDuration of Breastfeeding Is Positively Correlated With A Healthier Diet At Age 6(C.G. Perrine et al, Pediatrics, 134: S50-S55, 2014). Specifically:

  • Infants who were breastfed for 12 months or longer were significantly more likely to drink water and to eat fresh fruits and vegetables at age 6 than infants who were breastfed for 6 months or less.
  • Infants who were breastfed for 12 months or longer were also significantly less likely to consume juices and sugar-sweetened beverages at age 6.
  • However, no correlation was seen between the duration of breastfeeding and consumption of milk, sweets and salty snacks in this study.

The authors of this study made the interesting comment that the taste of breast milk varies somewhat depending on what the mother has eaten that day. In contrast, commercial infant formulas taste the same every time and are often somewhat sweeter than breast milk. They hypothesized that this normal variation in the taste of breast milk may make toddlers and young children more willing to accept new foods such as fruits and vegetables.  Here, you can already start to see breastfeeding longer may help avoid a bad diet later.

Of course, the authors cannot eliminate the possibility that mothers who breastfeed longer are also choosier about what they feed their children.

Fruit and Vegetable Intake In Infancy Is Positively Correlated With Fruit and Vegetable Intake At Age 6(K.A. Grimm et al, Pediatrics, 134: S63-S69, 2014).  Specifically:

  • 33% of 6-year-olds in their survey consumed fruit less than once daily and 20% consumed vegetables less than once daily.
  • More importantly, children in their study who consumed fruits and vegetables less than once daily during late infancy (10-12 months) were ~2.5 times less likely to eat fruits and vegetables more than once daily at age 6.

The authors of the study made the interesting observation that a liking of things that are sweet or salty is hardwired into the human brain.  A single exposure to sweet and salty foods during infancy may be all that it takes to create a lifelong craving for those kinds of foods and leading to a  bad diet.

In contrast, it may take repeated exposure to fruits and vegetables during infancy to develop a familiarity and preference for those kinds of foods. One of the authors of this study reported in a previous study that infants who were offered green beans for the first time squinted and wrinkled their noses. However, many of those same infants opened their mouths to try a spoonful if parents persisted.

Once again, there are other factors to consider, such as the kind of diet parents are modeling for their children.

Consumption of Sugar-Sweetened Beverages During Infancy Doubles The Odds Of Consuming Them At Age 6(S. Park et al, Pediatrics, 134: S56-S62, 2014).  This study speaks for itself, but it is troubling.  I shudder every time I see a young mother wheeling her baby through a store with a soft drink in their baby bottle.  Is this a bad diet for an infant?

The implication of these studies and several other studies published in that issue of Pediatrics is clear.  Bad diets do begin in infancy.  However, there is a positive side to these studies.  Good diets also begin in infancy, and you are in charge of what your infant puts in their mouth.

Bad Health Begins In Infancy

These studies are critically important because bad diets are not just a victimless crime.  Bad diets affect health.  Eventually, they kill people.  Here are two examples from this set of studies that show how an infant’s diet affects their health – one positively and one negatively.

Duration of Breastfeeding Is Positively Correlated With A Healthier Immune System At Age 6(R. Li et al, Pediatrics, 134: S13-S20, 2014). This study showed that longer breastfeeding and later introduction of foods was associated with lower rates of ear, throat, and sinus infections.  This conclusion is not exactly new.  It strongly supports what a number of previous studies have shown.

bad diet childConsumption of Sugar-Sweetened Beverages During Infancy Doubles The Odds Of Obesity At Age 6(L. Pan et al, Pediatrics, 134: S29-S35, 2014).  This finding is not surprising.  The study mentioned above showed that consumption of sugar-sweetened beverages during infancy doubles the odds of consuming them at 6.  Moreover, previous studies have clearly shown that consumption of sugar-sweetened beverages is associated with obesity in children.

However, this finding is troubling because obese children often become obese adults, and obesity is associated with many serious health issues.

Again, the implication of these studies is clear.  Both bad health and good health can be strongly influenced by feeding habits established in infancy.


The Bottom Line


  • A major clinical study supported by the Centers for Disease Control and Prevention and the US Food and Drug Administration monitored infant feeding patterns during the first year and compared those patterns with diet habits and health outcomes at age 6.
  • The duration of breastfeeding was positively associated with a healthier diet and a stronger immune system at age 6. Specifically:
  • Infants who were breastfed for 12 months or longer were significantly more likely to drink water and to eat fresh fruits and vegetables at age 6 than infants who were breastfed for 6 months or less.
  • Infants who were breastfed for 12 months or longer were also significantly less likely to consume juices and sugar-sweetened beverages at age 6.
  • Infants who were breastfed for 12 months or longer were significantly less likely to suffer from of ear, throat, and sinus infections.
  • The pattern of fruit and vegetable consumption established in late infancy was maintained through at least age 6. Specifically:
  • Children who consumed fruits and vegetables less than once daily during late infancy (10-12 months) were ~2.5 times less likely to eat fruits and vegetables more than once daily at age 6.
  • Consumption of sugar-sweetened beverages during infancy has a negative impact on both diet and health through at least age 6. Specifically:
  • Consumption of sugar-sweetened drinks during infancy doubles the chances that children will still be consuming sugar-sweetened beverages and will be obese at age 6.
  • This study strongly confirms what many smaller studies have suggested for years. It reinforces the importance of breastfeeding for at least the first 12 months and slowly transitioning to healthy foods rather than sugar-sweetened beverages and junk foods. It shows that what we feed our infants may influence their diet and their health for a lifetime.


These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease.

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Latest Article

Groin Pain Relief

Posted April 16, 2019 by Dr. Steve Chaney

What Is The Pectineus Muscle And Why Is It Important?

Author: Julie Donnelly, LMT –The Pain Relief Expert

Editor: Dr. Steve Chaney


Spring Is In The Air

spring floridaI remember as a child we sang “Though April showers may come your way…they bring the flowers that bloom in May…”

Of course, here in Florida we are blessed with flowers all year, but there’s still a lovely feeling that happens in Spring.  It’s still cool enough most days to go out running, and the humidity is still low.  Traffic will soon be easing up as our friends from the north start their trek back home, and daylight savings time is giving us more time to get to the beach for sunset.  Lovely!

Fun Facts About Spring….

  • The earliest known use of the term “spring cleaning” was in 1857
  • The word “spring” has been used for the season since the 16th century
  • The first day of spring is called the vernal equinox
  • On the first day of spring, the sunrise and sunset are about 12 hours apart everywhere on earth
  • Spring fever isn’t just a saying. Experts say the body changes due to the temperature and can cause an upset in your health.
  • The actual start of spring varies from March 19th to the 21st, but it is commonly celebrated on the 21st.

Do you like to garden?  Now is the perfect time to get your gardens planted so you’ll have home grown veggies for the entire summer.  For me, it’s also a great time to do some spring cleaning and get the house in order before the summer closes all the windows and the air conditioning becomes our indoor relief.

But these activities can also cause a strain on muscles, so don’t forget to take care of yourself. If you put too much strain on muscles you haven’t used all winter, you can develop problems and need groin pain relief.


A Tiny Muscle Can Cause Groin Pain

groin pain relief pectineusLately I’ve had several clients come in because of groin pain that has their medical practitioners stumped.  Their symptoms are varied, but most complain that it feels like they hit their pubic bone with a rubber mallet.  Ouch!

One client loves to ride her horse, but the pain had prevented that for several weeks. Another was considering selling the motorcycle that she and her husband love because she just can’t sit on it anymore.

Several years ago, I had a male client tell me that he had this same pain and he was told it could be his prostrate causing the issue.  Fortunately, that wasn’t he problem at all.

The muscle that caused all these problems, and a lot more, is the Pectineus.

The Pectineus muscle originates on your pubic bone and inserts into the very top of your inner thigh bone (femur).

You can see the Pectineus and surrounding muscles more clearly by going to https://en.wikipedia.org/wiki/Pectineus_muscle

Most muscles have more than one function, and this is true for the Pectineus.  The function we’ll look at today is called adduction.  It brings your leg in toward midline.  If you think of a soccer player kicking the ball with the inside of his ankle, it was the Pectineus that helped draw his leg in so he could do the shot.

Each of my clients had pain while trying to bring their leg out so they could sit on their horse, or on their motorcycle.  The tight muscle was pulling on their pubic bone and causing a severe strain.

This muscle is easier to have someone else treat it for you because of its location but give it a try and see if you can locate & treat it yourself.


Groin Pain Relief

groin pain relief treatmentThe picture to the left is showing an athlete self-treating her adductors.  These muscles, and the Pectineus muscle, all originate at the same point on the pubic bone.  The picture is showing her massaging the middle of the adductors.

To reach the Pectineus, move the ball all the way up to the crease in your leg.  You can do the treatment with a ball, but because of the size of the muscle and its location, it’s easier to do it with your fingertips.

Sit as this athlete is sitting, and even bring your opposite leg up so your foot is flat on the floor.  For example, in this picture, the athlete would bring her right leg up so her right foot is on the floor, and then lean a bit further onto her left hip.  That opens up the area so she can reach a bit easier into the muscle while using her fingertips.

Press into the muscle, being careful to feel for a pulse, and moving if you feel one.  If the Pectineus is in spasm, you’ll know it immediately when you press on it.  If it’s not in spasm, you won’t be able to find it at all.

Remember to stay within your pain tolerance level, this isn’t a “no pain, no gain” situation.  Never go deeper than what feels tender, but not so much that you want to faint. Hold the pressure for 15 seconds. Then let up on the pressure, but keep your fingers in the same place.

Repeat this movement several times. Each time it will hurt less, and eventually it won’t hurt at all.  That’s when the muscle has completely released, and you will have relief from the pain.

It’s as simple as that!

Why stay in pain when it’s so easy to find the muscular source of the problem and eliminate it?

calf cramps remedy bookTreat Yourself to Pain-Free Living (https://julstromethod.com/product/treat-yourself-to-pain-free-living-hardcopy/). It is filled with over 100 pictures and descriptions proven to show you how to find and self-treat muscle spasms from head to foot!

Join the 1000’s of people worldwide who have discovered that tight muscles were the true source of pains they thought were from arthritis, fibromyalgia, and other serious conditions.  You have nothing to lose, and everything to gain by releasing tight muscles.

Treat Yourself to Pain-Free Living is your step-by-step guide to pain relief!


Wishing you well,


Julie Donnelly


These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease.


julie donnellyAbout The Author

Julie Donnelly is a Deep Muscle Massage Therapist with 20 years of experience specializing in the treatment of chronic joint pain and sports injuries. She has worked extensively with elite athletes and patients who have been unsuccessful at finding relief through the more conventional therapies.

She has been widely published, both on – and off – line, in magazines, newsletters, and newspapers around the country. She is also often chosen to speak at national conventions, medical schools, and health facilities nationwide.