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☆ Pregnancy takes 50,000 more calories over 9 months, study shows. That’s 164 Snickers bars
▼ + stars: | 2024-05-27 | by ( Madeline Holcombe | ) edition.cnn.com time to read: +4 min

In fact, over the course of a pregnancy, creating and carrying a little one takes 49,753 dietary calories — the equivalent of 164 Snickers candy bars, said Dr. Dustin Marshall, a coauthor of the study published May 16 in the journal Science. You can think of it as an additional substantial snack or mini meal in your day around the second trimester, Mokari said. “That’s pretty monumental.”What to eatHow you eat will depend on your pregnancy, Mokari said. Get some sleepThis study also suggests that sleep is probably especially important during pregnancy, Feinberg said. “If you feel tired, go to sleep, and really understand that you’re not being a wimp, that you’re exhausted in pregnancy,” Feinberg said.

Persons: Dustin Marshall, Marshall, ”, Samuel Ginther, ” Marshall, Eve Feinberg, …, dietitian Natalie Mokari, Mokari, “, you’ve, ” Mokari, ” Feinberg, Feinberg Organizations: CNN, Monash University, intuit, Northwestern University’s Feinberg School of Medicine Locations: Melbourne, Australia, Chicago, Charlotte , North Carolina

☆ Scientists Calculated the Energy Needed to Carry a Baby. Shocker: It’s a Lot.
▼ + stars: | 2024-05-16 | by ( Carl Zimmer | ) www.nytimes.com time to read: +1 min

It takes a lot of energy to grow a baby — just ask anyone who has been pregnant. In a study published on Thursday in the journal Science, Australian researchers estimated that a human pregnancy demands almost 50,000 dietary calories over the course of nine months. That’s the equivalent of about 50 pints of Ben and Jerry’s Cherry Garcia ice cream, and significantly more than the researchers expected. Previous estimates were lower because scientists generally assumed that most of the energy involved in reproduction wound up stored in the fetus, which is relatively small. But Dustin Marshall, an evolutionary biologist at Monash University, and his students have discovered that the energy stored in a human baby’s tissues accounts for only about 4 percent of the total energy costs of pregnancy.

Persons: Jerry’s Cherry Garcia, Dustin Marshall Organizations: Science, Monash University Locations: Ben

☆ After abortion restrictions, Texas recasts sex education
▼ + stars: | 2022-09-17 | by ( Emmarie Huetteman | Kaiser Health News | ) www.nbcnews.com time to read: +9 min

Her school did not teach sexual health education, and preventing pregnancy was a foreign concept. Previously, a 2017 report showed 58% of Texas school districts offered “abstinence-only” sexual health education, while only 17% offered curriculums that expanded beyond that. These changes in sex education come as the state ratchets down abortion access following the Supreme Court decision in June overturning Roe v. Wade, which guaranteed a constitutional right to abortion. In 2019, the Texas Board of Education began rewriting the health education standards that had been in place since the 1990s. Now, information about contraceptives, as well as more about STIs, is taught in middle school health classes, which are required.

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