According To Research, Stress While Pregnant Affects Microbiomas And Implementation Of Babies

YOGYAKARTA - Pregnancy is a beautiful moment as well as full of dynamics. However, did you know that stress during pregnancy not only affects the mood, but can also shape the digestive health of the baby even from the time it was in the womb?

Recent research shows that stress hormones such as cortisols can change the composition of mother microbes which are then passed on to infants. Thus forming the foundation of the baby's microbiome and influencing its digestive system going forward.

Healthy microbiomes provide a strong foundation for the baby's digestive system to be more resilient and have good immunity. So, maintaining emotional stability during pregnancy is not only a matter of mood, but also a long-term health investment for the baby.

This study was conducted in 2025 in a laboratory using a mouse model. Citing Motherly, Wednesday, September 3, when a mouse mother experiences chronic stress, born mice show a different pattern of microbiomes, it turns out that this is related to the tendency of depression. More interestingly, when the microbiome is transferred to other mice, there is also an increase in depression behavior.

Meanwhile, research was also conducted on humans by the University of Pittsburgh. This study found that pregnant women with high stress levels tend to have children who show symptoms of ADHD and aggression until adolescence. Once again, this underscores the importance of maintaining the mother's emotional well-being with the hope that the baby's health to adulthood remains optimal.

Experts recommend a simple way to support the mental health of pregnant women. So that pregnant women are not stressed, it is important to know how to manage stress properly. Here are things to note:

1. Consumption of high-fiber and probiotic foods

Foods such as nuts, berries, onions, asparagus, yogurt/kefir, and funness are useful for supporting healthy gut microbiomes. A relaxed atmosphere with a partner or friend when preparing food can also be a fun self-care moment for pregnant women.

2. Prioritize rest and make movements gently

The nervous system and microbiome communicate with each other. Relaxing routines such as light morning walks, short naps, or just slowing down activity are biological steps to calm down as well as support the baby's health.

3. Set healthy boundaries consistently

Pregnancy often brings many thoughts, ranging from social services, comments that are not requested, to job demands. Establish physical and emotional boundaries by firmly saying 'no' or asking for help is not a weakness, but a healthy strategy for your baby and yourself.

Research shows that pregnant women from vulnerable groups, for example mothers with challenging financial conditions, tend to experience higher chronic stress due to the inequality of access and systemic stress. Therefore, maintaining mother's composure is not only her own responsibility but the duty of the community, family, and the health system. If you are a partner or friend of pregnant women, remember, your concern is real support for the health of future generations.