Tuesday, January 30, 2007

The Pill & Weight Gain

Really?

The Claim: The Pill Can Make You Put On Weight

Published: January 30, 2007

THE FACTS Quick weight gain may be among the birth-control pill’s most dreaded side effects. But how much does it really add to your waistline?

Last year, a group of researchers carried out what may be the most extensive study on the subject to date. Their conclusion: In most women, neither the pill nor the patch seems to add any pounds at all.

Of 44 previous studies that the researchers combined and analyzed, 3 found no difference between women who took hormonal contraceptives and those who took a placebo. The other studies looked at women taking different types and doses of hormonal contraception, and came to the same overall conclusion.

The claim may have had some truth many years ago, when the pill contained high levels of estrogen, which can cause water retention and increased appetite. Nowadays, most versions of the pill have only half the amount found in early versions.

Some studies have shown that while the pill may add a couple of pounds at first from water retention, the added weight disappears as the body adjusts to the hormones.

Another factor has nothing to do with the pill: most women start birth control as teenagers and continue it through their 20s, a period when women naturally tend to gain weight.

THE BOTTOM LINE The link between the pill and weight gain is exaggerated at best.

scitimes@nytimes.com



What's On My Other Blogs today: (click blog name to go there) = / 1.3rd Eye Blog / 2. Favorites Blog/ 3. Vita Excolatur (Living Well ...) Blog/ 4. Humor Me Blog/ 5. News and Current Events Blog/ 6. Consider This ... Blog/ 7. Consumer Warnings Blog/ 8. New Orleans Pentimento Blog/ 9. We Constant Gardeners Blog/ 10. Chaillot Family Blog/

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