Research
Hormonal
Maternal obesity and gestational diabetes significantly increase the risk of offspring obesity and type 2 diabetes, primarily through excess fetal adiposity and subsequent postnatal catch-up growth.
If you are obese or have gestational diabetes, be aware that your child is at higher risk for obesity and type 2 diabetes. Focus on healthy lifestyle choices for the whole family, including balanced diet and physical activity, and monitor your child's weight gain closely.
GoodSupportsHIGH confidence
Obese mothers are four times more likely to have obese children; the risk rises to over tenfold if the father is also obese.
Why this rating
Supported by multiple cohort studies and epidemiological data.
Source
Size at Birth, Postnatal Growth and Risk of Obesity
Kenneth Ong · Hormone Research in Paediatrics · 2006
DOI 10.1159/000091508
narrative_reviewCited 272×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
More from this paper
- Rapid postnatal weight gain (catch-up growth) in infants born small for gestational age (SGA) or growth-restrained in utero significantly increases the risk of central fat deposition, insulin resistance, and adult obesity.Good
- Breastfeeding is associated with beneficial effects in avoiding excess infant weight gain, childhood obesity, and higher blood pressure compared to formula feeding.Good
Related findings · Hormonal
- Initial treatment for type 2 diabetes should be a combination of metformin and either an SGLT-2 inhibitor or a GLP-1 receptor agonist to achieve cardiorenal protection, rather than monotherapy or older agents like sulfonylureas.Strong
- For patients with specific monogenic obesity syndromes (leptin deficiency, POMC/PCSK1/LEPR mutations), targeted pharmacotherapy (recombinant leptin or setmelanotide) is highly effective and should be prioritized, unlike in polygenic obesity.Strong
- Continued weekly administration of 2.4 mg subcutaneous semaglutide prevents weight regain and promotes further weight loss in adults with overweight or obesity, whereas switching to placebo results in significant weight regain.Strong
This is one finding among thousands. Every one is graded and traced to its source, so you can see what the evidence actually supports. Browse the research →