A study from the National Institute of Allergy and Infectious Diseases in Maryland has provided yet another reason to drive past your favorite drive thru window: the deleterious effects of a poor diet can leave a mark on the DNA, passing along the genes to your offspring. The harmful effects of an unhealthy diet can “actually stretch across generations,” wrote Ian Myles, author of the study, which appeared in Nutrition Journal. Myles demonstrated that a mother’s eating habits “may potentially shape her child’s flavor preferences even before birth, potentially skewing their palette towards anything from vegetables to sugary sweets.” Passing along the proverbial sweet tooth could contribute to a child’s propensity to become obese at some point in his or her life.
“When the mother’s diet causes a harmful imbalance of her bacteria, she passes this imbalance on to her child and thus fails to present the ideal commensals for a proper immune education during her child’s most critical developmental window,” according to the study. This developmental imbalance leaves the baby’s immune system “poorly trained to fight off infections and encourages autoimmune and allergic diseases.” Myles cautioned that the father’s dietary choices in life also play an important role in the health of offspring. The paternal DNA “can also be inherited by the offspring and could alter early development of the immune system,” according to the study. “Epigenetic changes in DNA are, in effect, cellular memory; these changes prevent dividing pancreas cells from becoming cells of the kidney or any other organ.”
Myles concludes that only a radical change of lifestyle will stop the transfer of stained DNA to future generations of babies. He also warned on the apparent uselessness of commercial extracts as a means of countering a poor diet. “The benefits of dietary modification over supplementation is furthered by evidence showing that dietary supplementation does not increase longevity, indicating that commercial interventions such as tea or berry extracts are unlikely to counteract poor dietary habits,” he advised. Myles advised that people should eliminate sugar and fat in processed form from their diets and move to fresh sources of protein and fat, such as fish and meat.
Source: RT News