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In a rat study, pregnant rats, administered caffeine, were found to have offspring with lower birth weight, impaired growth, and hormone levels. stress and delayed development of the liver.
Published in the Journal of Endocrinology, the study indicates that a consumption of 2 to 3 cups of coffee a day can alter stress levels and growth hormone so as to hamper liver development of the baby.
"Our results indicate that prenatal caffeine causes an excess of hormonal stress activity in the mother, which inhibits the activity of IGF-1 for the development of the liver before birth. compensatory mechanisms occur after birth to accelerate growth and restore normal liver function, such as IGF-1. Activity increases and hormonal stress signaling decreases, "said Yinxian Wen, co- author of the study, Wuhan University in China.
Insulin-like growth factor 1 (IGF-1) is a hormone that plays an important role in the growth of children. "The increased risk of hepatic steatosis, caused by prenatal exposure to caffeine, is most likely a consequence of this increased and increased compensatory activity of postnatal IGF-1," Wen said. .
World Day of Parkinson's Disease: Coffee, Nuts and Fish Can Boost Brain Power
Stop cognitive decline early
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Parkinson's disease, a neurodegenerative disease, affects the mobility and locomotion of the aging population.
Disabling disease occurs in the elderly (between the ages of 50 and 65) when brain cells are damaged. Dopamine, the brain's natural chemical, is responsible for communication between nerve cells. The disease develops when the brain is unable to produce dopamine and starts to abnormally store a protein called "Lewy body" in the dark substance, a part that controls the movement.
The symptoms of the disease – resting tremor, bradykinesia or slow movements, and muscular stiffness – develop gradually over the years. In most cases, the cause of the disease is not known.
On the occasion of World Parkinson's Day, here are some foods that can strengthen your cognitive abilities and help you get back on track.
For this study, researchers investigated the effects of doses of caffeine (equivalent to 2-3 cups of coffee) and high doses (equivalent to 6-9 cups of coffee) given to pregnant rats, liver function and hormonal levels of their offspring. .
"Our work suggests that prenatal caffeine is not good for babies and although these findings have yet to be confirmed in people, I would recommend to women to avoid caffeine during pregnancy," Wen said. .
Sweta Gupta, Clinical Director and Senior Consultant at Fertility Solutions, Medicover Fertility in Delhi, agreed that too much caffeine could be harmful for the baby. "Pregnancy is a time of cravings and mood swings, and some consider coffee to be a relief in such situations," she said.
However, according to Harshal Rajekar, a gastrointestinal surgery consultant at Columbia Asia Hospital in Pune, there is no indication that caffeine is harmful to the pregnant woman or the liver of her baby, but it is true that Excessive caffeine can interfere with sleep and deprive the mother of adequate rest during pregnancy, which can be harmful for the mother and child.
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