Research
Hormonal
Genetic factors significantly predispose individuals to obesity, with heritability estimates exceeding 70% for fat difference, involving genes like LEP, LEPR, and MC4R.
If you have a family history of obesity, be aware that your body may fight weight loss more strongly. Focus on consistent, sustainable habits rather than quick fixes, and consider seeking professional guidance to navigate biological challenges.
GoodSupportsHIGH confidence
Studies on clones and adoptees showed that >70% of the individual fat difference are due to genetic variations.
Why this rating
Cites specific genetic studies and heritability estimates.
Source
The dietary treatment of obesity
T. М. Bentsa · INTERNATIONAL JOURNAL OF ENDOCRINOLOGY (Ukraine) · 2023
DOI 10.22141/2224-0721.19.5.2023.1302
book_chapterCited 3×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
More from this paper
- Obesity is primarily caused by a sustained positive energy balance where caloric intake exceeds energy expenditure, driven by biological, behavioral, and environmental factors.Good
- Sedentary lifestyle and insufficient physical activity are significant behavioral factors contributing to obesity by reducing energy expenditure.Good
- Dietary factors, including high consumption of refined grains, sugar, fats, and liquid calories, contribute to obesity by increasing caloric intake.Good
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