Health

Vitamin B12 deficiency linked to obesity during pregnancy

Vitamin B12 deficiency impairs fat metabolism and may be associated with obesity during pregnancy, according to findings presented at the Society for Endocrinology annual conference. Pregnant women with low levels of vitamin ...

Genetics

Researchers relate DNA methylation levels to obesity

DNA methylation is a mechanism that regulates whether genes are "on" or "off", and is influenced by hereditary and environmental factors, as well as lifestyle and nutritional habits.

Genetics

Lifestyle influences metabolism via DNA methylation

An unhealthy lifestyle leaves traces in the DNA. These may have specific effects on metabolism, causing organ damage or disease. Scientists of Helmholtz Zentrum München have now identified 28 DNA alterations associated with ...

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