INFANT NUTRITION
Food and its presentation extremely Food and its presentation extremely important during baby’s important during baby’s first yearfirst year
First year period of most First year period of most rapid growthrapid growth Requirement Requirement 100kcal/kg/day100kcal/kg/day. . Ideal infant diet is Ideal infant diet is breast milkbreast milk
High nutrition containing High nutrition containing easily easily digestibledigestible proteins, carbohydrates, proteins, carbohydrates, vitamins, mineral, and water.vitamins, mineral, and water.
FormulaFormula is a poor substitute that carries is a poor substitute that carries health risks including higher rates of health risks including higher rates of infectioninfection; ; inadequateinadequate nutrition and nutrition and obesityobesity
Nutritional Requirements of the Infant
Iron-fortified cereal is usually started at about 6 months.
Vitamin K supplement is routinely given shortly after birth.
Infants should not be given an excess of vitamin A or D.
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Bottle Feeding
The infant should be cuddled and held in an upright position.He should be burped.Formulas are developed so that they are similar to human milk in nutrient and kcal values however the best formula is inferior to breast milk.Synthetic milk made from soybeans may be used for sensitive or allergic infants. However long term health problems may arise from exclusive soy milk formula
Bottle Feeding
Sterile water must be used to mix formula.Infants under one year should not be given cow’s milk.Consistent temperature should be used.Once an infant has started a feeding any left over formula (or breast milk given in a bottle) must be discarded and not saved for the next feeding
Improper water to powered formula may lead to kidney problems and/or malnutrition
Supplementary Foods
Cow’s milk under 1yr may cause:
Gastrointestinal blood lossProtein in cow’s milk and formula causing reaction on small bowel mucosa
Iron deficiency anemiaLow iron content and GI bleed
Excessive Renal Solute LoadImmature kidneys difficulty handling protein, phosphorous
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Burping a Baby
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Regurgitation: most prominent Regurgitation: most prominent presenting symptompresenting symptom
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Symptoms of infantile reflux esophagitisSymptoms of infantile reflux esophagitis
©Copyright Science Press Internet Services
Normal esophageal mucosa erosive esophagitis
Methods
Infants with recurrent regurgitation and without other symptoms were fed alternately with thickened and non-thickened identical formula. Documentation of GER episodes during the study was performed by simultaneous impedance measurement and pH monitoring.
Thickened feedingThickened feeding has a significant has a significant effect on the effect on the reduction of reduction of regurgitationregurgitation frequency and amount frequency and amount in otherwise healthy infants. in otherwise healthy infants.
This effect is caused by a reduction This effect is caused by a reduction in the number of nonacid in the number of nonacid (pH >4)(pH >4) GER episodes, but also because of a GER episodes, but also because of a decrease of decrease of mean refluxmean reflux height height reached in the esophagus. reached in the esophagus.
However, the occurrence of However, the occurrence of acid acid GER is not reduced. GER is not reduced.
Thickening of formula feedings with Thickening of formula feedings with carob beancarob bean gum is an gum is an efficient efficient therapytherapy for uncomplicated GER in for uncomplicated GER in infants.infants.
NOVALAC NOVALAC ARAR
For regurgitating For regurgitating infantsinfants
Thickens in the stomach,Thickens in the stomach, smooth in the feeding bottle smooth in the feeding bottle
thickened with specially treated corn starch (99% amylopectin) highly digestible
synergy between starch and casein thick at gastric pH, but not at a neutral pH (viscosity 50 at pH 6.5 vs 200 Cp at pH =3.5)
homogeneous curd
Novalac AR Novalac AR
viscosityviscosity
0
50
100
150
200
pH 6,5 pH 3,5
vis
co
sit
y (C
p)
In the stomachIn the stomachIn the feeding In the feeding bottle bottle
Novalac AR does not Novalac AR does not slow down gastric slow down gastric
emptyingemptying
Medium chain triglycerids
Low osmolarity
Adapted caloric content
Why not using rice Why not using rice starch?starch?
less interesting thickening properties20% amylose low digestibility
NOVALAC ACNOVALAC AC
What What causes causes colics?colics?
colics are multifactorial : physiological, psychological
colics are related to gas production
Where does this gas come from?
Physiological lactase defficiency
excess of lactose is fermented by colonic bacteria
Lactose content of Lactose content of different formulaedifferent formulae
012345678
Standardformula
intestinalcapacity ofabsorption
Novalac AC
Minimum amount authorized by EU regulation
What would be What would be the best the best
solution ?solution ?
A FORMULA WITH
The benefits of lactose at the duodenal level for minerals absorption
Little or no lactose at the colon level to avoid its inconvenience
There is no point replacing lactose fermentation by other starch derivative fermentation :
the excess of lactose must be replaced by an easily & fully digestible starch derivatives
BUT
STARCH DERIVATIVES
SPECIAL TREATMENT TO REDUCE THE RESISTANT
STARCH (AMYLOSE) CONTENT
< 1% AMYLOSE
GOOD DIGESTIBILITY = LESS OR NO FERMENTATION
For the comfort of For the comfort of colicky infantscolicky infants
Novalac Novalac ACAC
NOVALAC IT...NOVALAC IT...
waters the stools
moistens the rectum
… … to improve the intestinal transit of to improve the intestinal transit of infants. infants.
increases the bacterial mass
does not delay the gastric emptying
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