Friday January 18, 2019

Obese Women Can Boost Baby’s Health by Losing Weight During Pregnancy

Are you pregnant and very obese? If so, shedding those extra kilos may ensure good health for your baby, claims a new study challenging notions on weight during pregnancy. The study revealed that the optimal weight gain for women would give them a balanced risk of having a very small or very large baby.

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New mom with her baby.
New mom with her baby. Pixabay

Are you pregnant and very obese? If so, shedding those extra kilos may ensure good health for your baby, claims a new study challenging notions on weight during pregnancy.

The study revealed that the optimal weight gain for women would give them a balanced risk of having a very small or very large baby.

There is a strong link between the weight of the mother and the baby: very underweight mothers tend to have smaller babies — called small for gestational age (SGA) babies — and morbidly obese mothers tend to have more large for gestational age (LGA) babies.

These babies are at higher risk of conditions like heart attacks, hypertension, obesity and diabetes as adults than babies born at normal weight.

According to the study, published in the journal Heliyon, although the current recommendations are correct for women with a normal BMI, they are not correct for underweight or obese women.

Foetal immune rejection may be one of the causes for preterm labour -- a common pregnancy complication leading to birth occurring before the 37th week of pregnancy, researchers say.
Pregnant Woman, Pixabay

Thus, a woman with a body mass index (BMI) of 17 should gain about 22 kg instead of the recommended 12.5-18 kg.

An obese woman with a BMI of 32 should gain 3.6 kg instead of the recommended 5-9 kg. And a very obese woman with a BMI of 40 should actually lose 6 kg.

“We were surprised to find such a linear connection between BMI, weight gain and MFCS,” said lead author Pierre-Yves Robillard from Centre Hospitalier Universitaire Sud Reunion in France.

“While our results show the recommendations are fine for women in the normal weight range, we have shown they are not ideal for very underweight and very overweight women.”

working mothers
Mother holding a baby. Pixabay

Robillard and the team carried out a 16.5-year observational study. They recorded the pre-pregnancy BMI, weight gain, and weight of the baby of 52,092 women who gave birth at full term.

Also Read: Affects of Prenatal Marijuana on Baby

Current recommendations should be changed for underweight and very obese women, the researchers said.

“The results of our research provide a solution to the conundrum affecting the 135 million pregnancies per year on this planet,” Robillard said. (IANS)

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Avoid High Calories just By Smelling Such Food For Longer Than Two Minutes

High caloric foods are high in fats and sugars and extraordinary intake of these types of foods increase your risk factors for obesity Type-2 diabetes

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Does a whiff of pizzas, burgers or sandwiches entice you, but you refrain from eating them due to the high-calories it contains? Take heart, smelling these for longer than two minutes will make you feel satiated, suggest researchers, including one of an Indian-origin.

The study showed that ambient food scent can directly satisfy the belly because the brain does not necessarily differentiate the source of sensory pleasure.

“Ambient scent can be a powerful tool to resist cravings for indulgent foods. In fact, subtle sensory stimuli like scents can be more effective in influencing children’s and adults’ food choices than restrictive policies,” said lead author Dipayan Biswas, Professor at the University of South Florida in the US.

The researchers discovered a direct connection between the length of exposure time and whether or not one will indulge.

They also conducted a series of tests using a nebuliser that separately gave off the scent of healthy and unhealthy food items (cookies versus strawberries, pizza versus apples).

Cholesterol -- a molecule normally linked with cardiovascular diseases -- may also play an important role in the onset and progression of Alzheimer's disease, researchers have found.
Junk Food is highly rich in Cholesterol, pixabay

The findings, published in the Journal of Marketing Research, showed that participants exposed to the smell of cookies for less than 30 seconds were more likely to want a cookie.

However, those exposed for longer than two minutes did not find that cookie desirable and picked strawberries instead.

The results were the same in case of the scent of pizza and apples.

Also Read: Labels on Packaged Foods Promote Healthier Choices, Shows Study

Since non-indulgent foods do not give off much of an ambient scent, they are typically not connected with reward, therefore they have little influence on what we order, the study noted.

High caloric foods are high in fats and sugars and extraordinary intake of these types of foods increase your risk factors for obesity Type-2 diabetes, heart disease as well as cancers. (IANS)