Research suggests that frequent antibiotics predispose children towards obesity by causing disruption to normal gut flora. Children who have frequently been on antibiotics put on weight much faster compared to those who have rarely been on drugs. Antibiotics administered in childhood may have a lasting effect on body weight in adulthood.

Frequent Antibiotics contribute to weight gain at all ages.

Researchers indicate that frequent use of antibiotics is associated with weight gain in children, the drugs kills the healthy bacteria in a child’s body, along with harmful bacteria, without discriminating. This leads to permanent changes in the microbiome — the many and varied organisms that live in our gut. Shifts in the microbiome may change how food is broken down in our bodies, how food is absorbed and how many calories are released from foods.

A mother’s use of antibiotics during pregnancy is also linked that her child would become overweight or obese in adulthood. It is common knowledge that frequent doses of antibiotics would eventually lead to the ineffectiveness of the drug as the bacteria would develop drug resistance.

Research indicates that children who had been on four or more courses of antibiotics were at a higher risk of being obese than those who had been on fewer drugs.

Antibiotics impact the metabolic system.

The kind of antibiotics that have been administered also makes a difference and impacts the child’s metabolic system. Antibiotics that are used to cure particular diseases were not likely to adversely affect weight. But antibiotics that are aimed at a broad spectrum kills both the bad bacteria and healthy bacteria indiscriminately.

Inappropriate antibiotics might negatively impact a child’s growth.

This impacts the body mass index, as some of the healthy bacteria in our gut responsible for nudging our weight in the right direction might get killed and some healthy bacteria responsible for nudging the metabolism in the wrong direction might get active.

Overuse of antibiotics makes a person drug-resistant

Obesity is a disease in itself with varied health problems in adulthood, like type 2 diabetes, high blood pressure, high cholesterol in addition to making children grow in low self-esteem. Antibiotics are not the panacea for all ills or a quick fix solution. It seems the very drugs we use to make our children healthy is proving detrimental for their health in the long run.

Antibiotics may alter a child’s BMI forever.

When antibiotics are administered it destroys not just the bad bacteria but also the good bacteria that are essential for a healthy gut. Repeated course of antibiotics impacts our microbiome, changing forever the way it breaks down food and increases calorie absorption in the body. Statistics suggest that antibiotic contributes to weight gain at all ages.


The recent research linking frequent doses of antibiotics to obesity does not mean that parents should not give antibiotics to children at all. Some bacterial infections can be life-threatening where antibiotic treatment becomes imperative. However what is suggested that parents should not pressurize the doctors for antibiotic prescription even for viral infection and common cold that can be treated in naturopathy or by alternative medical care.

Eat healthy and live healthy, do not damage your gut microbiota by an unnecessary dose of antibiotics, unless strongly recommended.

Go back to nature, go back to alternative medical care, turn to naturopathy.

Register today at Jagadguru Kripalu Yoga and Naturopathy Hospital.





  1. Sabita satapathy 10/01/2020 at 4:41 am - Reply

    Antibiotics have an adverse impact on human.Consuming drugs from childhood reduces metabolism of the body.It also affects child growth mental development. Intake of excess of antibiotics leads to weight gain at all age group persons.

  2. PURNA CHANDRA BRAHMA 15/01/2020 at 6:06 am - Reply

    Don’t use Antibiotics unless it is strongly recommended.

  3. Madhusmita 02/02/2020 at 10:18 am - Reply

    This is true. Thanks JK yog for sharing these information.

  4. Sushree Sangita Sarangi 27/03/2020 at 11:22 am - Reply

    Very informative for parents who give preference to antibiotics for first recovery. But they should learn from this article how fatal its frequent use is.

  5. Madhu 22/08/2021 at 6:18 am - Reply

    Don’t use Antibiotics until and unless it’s not highly required.

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