From birth to 5 months, milk is the essential and unique food of the newborn. The French National Nutrition Program (PNNS) recommends exclusive breastfeeding "up to 6 months and at least 4 months for a healthy benefit". However, only 36% of infants 0-6 months of age are exclusively breastfed worldwide. Some mothers choose to give infant formula to their baby in the first few months of life. This decision may be a personal choice or be imposed by pathophysiological situations. The nutritional requirements of the infant are specific, which implies adequate nutrition. Infant formulas and follow-up formulas are therefore complex products, specially developed for a group of vulnerable consumers. In fact, the compositional and information requirements for infant formula are highly regulated. This study, defined as a pilot study, proposes to evaluate the innovative "TrueGreen" BIO infant formula based on a new whey extraction method on the growth and tolerance of infants from 0 to 6 months compared to the conventional BIO infant formula. As no growth and tolerance data are currently available for this new TrueGreen BIO formula, this study aims to determine them.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
OTHER
Masking
DOUBLE
Enrollment
100
Infants were breastfed during 3 months minimum. Data on growth and tolerance were collected. 10 out of 40 infants take a blood test to metabolome analysis
Infant were fed during 6 months with a conventional BIO infant formula. Data on growth and tolerance were collected. 10 out of 40 infants take a blood test to metabolome analysis
Infant were fed during 6 months with the TrueGreen BIO infant formula. Data on growth and tolerance were collected. 10 out of 40 infants take a blood test to metabolome analysis
NutrInvest - Institut Pasteur de Lille
Lille, Nord, France
Evolution of growth of infants
Weight in kilograms
Time frame: from 0 to 6 months
Height evolution of infants
data in centimeters
Time frame: from 0 to 6 months
BMI evolution of infants
data in kg/m²
Time frame: from 0 to 6 months
Head circumference evolution of infants
data in centimeters
Time frame: from 0 to 6 months
Number of colic per day
Evaluation during 3 consecutives days every month.
Time frame: from 0 to 6 months
Consistency of stool
Evaluation during 3 consecutive days every month via Bristol scale. According to the bristol scale, seven types of stool are considered: Type 1: Separate hard lumps, like nuts (hard to pass) Type 2: Sausage-shaped, but lumpy Type 3: Like a sausage but with cracks on its surface Type 4: Like a sausage or snake, smooth and soft Type 5: Soft blobs with clear cut edges (easy to pass) Type 6: Fluffy pieces with ragged edges, a mushy stool Type 7: Watery, no solid pieces, entirely liquid The mean of stool type during 3 days is considered.
Time frame: from 0 to 6 months
Number of regurgitation
Evaluation during 3 consecutive days every month via Vandenplas scale. According to the Vandenplas scale, seven score are considered: 0 0-2 episodes/day 1. ≥3-≤5 of small volume 2. \>5 episodes of \>1 coffee spoon 3. \>5 episodes of half of the feedings in \< half of the feedings 4. Continuous regurgitations of small volumes \>30 min after each feeding 5. Regurgitation of half to complete volume of a feeding in at least half of the feedings 6. Regurgitation of the 'complete feeding' after each feeding The mean of score during 3 days is considered.
Time frame: from 0 to 6 months
Number of wake up per night
Evaluation during 3 consecutive days every month.
Time frame: from 0 to 6 months
Total sleep time per day
Time in hours. Evaluation during 3 consecutive days every month.
Time frame: from 0 to 6 months
Plasma amino acid profile
Methods : Liquid Chromatography and Tandem Mass Spectrometry (LC / MS / MS) List of amino acids : Taurine, Aspartic acid, Threonine, Serine, Asparagine, Glutamine acid, Glutamine, Glycine, Alanine, Citrulline, Valine, Cystine, Methionine, Isoleucine, Leucine, Tyrosine, Phenylalanine, Beta aminoisobutyric acid, Ornithine, 1-Methyl-Histidine, Histidine, Lysine, 3-methyl-Histidine, Arginine, Hydroxyproline, Proline
Time frame: between 3rd and 4th month
Metabolomic analysis from plasma and urine samples
Non-targeted analysis : evaluation of all small molecules in biological system, such as amino acids, sugars, alcohols, sugar phosphates, amines, fatty acids, polar lipids, hormones and vitamins, as well as specialized metabolites, such as phenolic compounds, flavonoids, monoterpenes, sesquiterpenes, polyketides, alkaloids, including xenobiotics. Methods : Liquid Chromatography and Mass Spectrometry (LC / MS)
Time frame: between 3rd and 4th month
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