Eating more vegetable protein may protect against early menopause

Study shows modest but significant lower risk


Make text smaller Make text larger



Photos




Early menopause, the cessation of ovarian function before age 45, affects about 10 percent of women and is associated with higher risk of cardiovascular disease, osteoporosis and early cognitive decline.

Results of a new study from epidemiologists at the University of Massachusetts Amherst and Harvard T.H. Chan School of Public Health suggest that long-term, high intake of vegetable protein from such foods as whole grains, soy and tofu, may protect women from early menopause and could prolong reproductive function.

Consuming enriched pasta, dark bread, and cold cereal were especially associated with lower risk, while they observed no similar relation to eating animal sources of protein.

"A better understanding of how dietary vegetable protein intake is associated with ovarian aging may identify ways for women to modify their risk of early onset menopause and associated health conditions," write first author Maegan Boutot with her advisor, professor Elizabeth Bertone-Johnson.

Early menopause, the cessation of ovarian function before age 45, affects about 10 percent of women and is associated with higher risk of cardiovascular disease, osteoporosis and early cognitive decline, the authors note. Few studies have evaluated how protein intake is associated with menopause timing, they add, and to their knowledge this is the first to look specifically at early menopause.

Boutot, Bertone-Johnson and colleagues in the School of Public Health and Health Sciences at UMass Amherst, with others, evaluated the relationship between diet and risk of early menopause among members of the Nurses' Health Study II (NHS2), an ongoing prospective study of 116,000 women aged 25-42 when they entered it in 1989.

Participants were asked to report how often they ate a single serving of 131 foods, beverages and supplements over the previous year, from "never or less than once a month" to "6+ per day." They observed that women consuming approximately 6.5 percent of their daily calories as vegetable protein had a significant 16 percent lower risk of early menopause compared to women whose intake was approximately 4 percent of calories.

For a woman with a 2,000 calorie per day diet, the authors explain, this is equal to three to four servings of such foods as enriched pasta, breakfast cereal, tofu and nuts, or about 32.5 grams a day. They adjusted for age, smoking, body mass index and other possible confounding factors.

Boutot and Bertone-Johnson suggest that more studies of their findings are warranted, including studies that compare soy-based and non-soy vegetable proteins.


Make text smaller Make text larger

Comments

Pool Rules



MUST READ NEWS

West Point Band announces winter concert series
WEST POINT — The...
Read more »
Image

Study finds no benefit in immediate surgery for ACL tears
By Jennifer Davis
Most amateur athletes who tear the ACL, or anterior cruciate ligaments, in their knees say that it starts with a pop, like the snapping of a rubber...

Read more »
Image

College Admissions Expert Elizabeth Levine: School Specific Supplemental Essays
I recently worked with a student on her college essays but she decided to complete and submit her Common App applications on her own. She and her Mom thought that all...
Read more »
Image

State to begin lifeguard tests in January
Qualifying procedures to become a lifeguard in New York State will begin on Jan. 20 and run through June 30.
The New York State Department of Environmental Conservation...

Read more »
Image

VIDEOS



E-NEWSLETTER

Sign up to get our newsletter emailed to you every week!

  • Enter your email address in the box below.
  • Select the newsletters you would like to subscribe to.
  • Click the 'SUBSCRIBE' button.

* indicates required
Community Newspapers


MOST COMMENTED



Find more about Weather in Chester, NY