First 1000 days from conception to birth

During a baby’s first 1000 days of development, an incredible amount of growth occurs

Was this helpful?

Thanks for your feedback!

Was this helpful?

Thanks for your feedback!

The first 1000 days of life occurs from conception to a child’s second birthday –this period is when the foundations for optimum health and development across a person’s lifespan are established. The right nutrition and care during the 1000 day window influences not only whether the child will survive, but also his or her ability to grow and learn.

The first 1000 days of life occurs from conception to a child’s second birthday –this period is when the foundations for optimum health and development across a person’s lifespan are established. The right nutrition and care during the 1000 day window influences not only whether the child will survive, but also his or her ability to grow and learn.

Overview

Back to top

During a baby’s first 1000 days of development, an incredible amount of growth occurs and studies show that it is far more effective to support brain development by preventing nutritional deficits than to rely on replacement therapy once the deficit has occurred. (1)

Nutrition during the first 1,000 days affects not only a child’s growth, cognition and subsequent school attainment, but also impacts on lifelong risk of developing chronic disease (2)

Fortunately, there is evidence to suggest that maternal microbial environment during pregnancy is important in childhood immune programming, and the first microbial encounters may already start in utero. During pregnancy, there is a close immunological interaction between the mother and her baby, which provides important opportunities for the maternal microbial environment to influence the immune development of the child (3)

Causes and risk factors

Back to top

Extreme poverty increases children’s likelihood of exposure to multiple adversities, including family stress, child abuse and neglect, food insecurity, and exposure to violence. Early intervention has the potential to decrease inequality and interrupt intergenerational cycles of poverty, although this will only be realised if interventions are specifically targeted at the most vulnerable children (2)

In order to support mothers in caring for their babies and offering them the best care they can, the following risk factors should be dealt with (1):

  • improved nutrition for adolescent girls and young women before, during and after pregnancy;
  • addition of supplements such as probiotics (3,4)
  • timely uptake of PMTCT services by HIV positive pregnant women and their babies;
  • screening for TB and retention in care;
  • exclusive breastfeeding during the first six months of the infant’s life;
  • provision of nutritious, safe and appropriate food to complement breastmilk as the baby grows;
  • availability of safe water; improved hygiene and sanitation practices;
  • regular monitoring to track growth and development
  • complete immunizations and adequate complementary feeding.
  • preventing diarrhoeal and respiratory illnesses through handwashing with soap,
  • ensuring mental stimulation through play and affection

Signs and symptoms

Back to top

Studies done on expectant mothers with allergies, given daily probiotics at week 36 until delivery; and then their babies given the same probiotic from birth until 12 months of age, were found to have fewer allergies at 2yrs. (4) In fact, clinical data has shown that when Reuterina Daily is given to expecting mothers, and then Reuterina Drops are given to their infants, cases of eczema at 2yrs of age were significantly lowered (4).

Diagnosis

Back to top

The five components of nurturing care (2)

The five key components of nurturing care, make up the basic and important elements which each child should have a right to.

The five key components of nurturing care, make up the basic and important elements which each child should have a right to.

Impact on quality of life

Back to top

A review of under-five (age) stunting or poverty (a composite indicator), showed that approximately 38% of young children are at risk for poor physical and cognitive development. Maternal and infant mortality rates have fallen, yet they remain high for a middle-income country such as South Africa. High levels of stunting persist with approximately one quarter of children under five years of age being short or stunted. Stunting and poor cognition correlate well at a population level, and high levels of stunting are therefore a strong predictor of poor educational attainment. In South Africa, these issues are further compounded by the HIV epidemic – not only are children with HIV infection at high risk of poor growth and development, but increasing evidence suggests that this is also the case for the almost one third of South Africa’s children who are HIV exposed but uninfected (2).

In the case of allergic diseases such as atopic dermatitis (AD), itch is the most burdensome symptom of AD, followed by skin redness and sleep loss (5). If in the first 1000 days of life, symptoms such as these can be reduced by simply adding probiotics to mom’s diet (3,4), quality of life could be significantly improved.

Treatment

Back to top

With the right nutritional support during the first 1000 days children:

  • are 10 times more likely to overcome the most life threatening child diseases
  • complete 4.6 more grades at school
  • go on to earn 21% more in wages as adults
  • are more likely as adults to have healthier families

Prevention and lifestyle changes

Back to top

Through the combined efforts of the healthcare system, and mothers seeking out information for themselves, childhood nutritional deficits can be reduced through:

  • Educating families and providing support to mothers for exclusive breastfeeding
  • Scaling up infant and young child feeding programmes
  • Raising awareness on the importance of growth monitoring, expanding immunization coverage and uptake
  • Training communities on the importance of handwashing with soap to prevent illness, ensuring eligible households receive their child support grants and have sufficient money to buy food
  • Novel use of mobile health technology (such as Mom Connect) to deliver direct communication to parents and caregivers on their mobile phones, which educates them on the needs of their babies, and supports them to get the health care they need
  • Nutritional supplementation where available (4)

Significantly lowers eczema at 2yrs of age4*

* When given to expecting mothers and then infants.

Restore and maintain gut health daily. (6a,b) with the No.1 Prescribed Pediatric probiotic. (7)

Significantly lowers eczema at 2yrs of age4*

* When given to expecting mothers and then infants.

Restore and maintain gut health daily. (6a,b) with the No.1 Prescribed Pediatric probiotic. (7)




  1. First 1000 Days THE CRITICAL WINDOW TO ENSURE THAT CHILDREN SURVIVE AND THRIVE. May 2017. Available at https://www.unicef.org/southafrica/media/551/file/ZAF-First-1000-days-brief-2017.pdf Last accessed August 2021.
  2. Bramford L. The first 1,000 days: Ensuring mothers and young children thrive. South African Child Gauge 2019. http://www.ci.uct.ac.za/sites/default/files/image_tool/images/367/Child_Gauge/South_African_Child_Gauge_2019/CG2019%20-%20%283%29%20The%20first%201%2C000%20days%20-%20The%20first%201%2C000%20days.pdf
  3. Jenmalm MC. J Intern Med. 2017;282(6):484-495.
  4. Abrahamsson TR et al. J Allergy Clin Immunol. 2007;119(5):1174-1180.
  5. National Eczema Association: https://nationaleczema.org/research/eczema-facts/. Accessed 9 September 2022
  6. Reuterina® Drops Approved Package Insert, August 2009.
  7. Rx Impact Data [December 2021].

151 ZA Reut 092022

Was this helpful?

Thanks for your feedback!

For more health information

Click on the body area you want to know more about. Select a related health topic from the menu

Select a body area
Head
Chest
Abdomen
Pelvis
Legs
Feet
Mental Health
Skin
General
Infant Health
Restlessness and Teething in Babies
Restlessness and Teething in Babies
Although deemed as ‘normal’, teething may be accompanied by a fever, irritability, diarrhoea and poor sleep; amongst other things. Was this ....
Flu
Flu
There has been a steady increase in the number of flu cases reported recently. This is unusual because the flu season usually runs from March to ....
Diarrhoea
Diarrhoea
When is a runny tummy actually diarrhoea, and when to use an ....
Sinus
Sinus
Sinuses are spaces in the bones of your cheeks, your forehead and your ....