Tag: shereen-lehman
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Few young men are unable to report last partner’s contraceptive use
By Shereen Lehman (Reuters Health) – Most young men say they know whether their last sexual partner used birth control and what kind it was, according to a recent U.S. study. The results provide valuable data for programs intended to prevent unplanned pregnancies that are aimed at young men, the researchers write in American Journal…
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Few young men are unable to report last partner’s contraceptive use
By Shereen Lehman (Reuters Health) – Most young men say they know whether their last sexual partner used birth control and what kind it was, according to a recent U.S. study. The results provide valuable data for programs intended to prevent unplanned pregnancies that are aimed at young men, the researchers write in American Journal…
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Synthetic stem cells to regenerate heart tissue
American and Chinese researchers have developed synthetic cardiac stem cells that could have the same therapeutic impact as human stem cells, with the added benefit of reducing the risk of graft rejection in cellular therapy. Cellular therapy consists of the injection of stem cells to restore damaged tissue and organs. Scientists today can extract stem…
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‘Night-owl’ preschoolers may have more sleep problems
By Shereen Lehman Preschoolers whose natural preference is for going to bed and waking up on the late side are more likely than their early-bird peers to have sleep problems, a recent study suggests. Adults and teens with a late “chronotype,” or internal “body clock,” tend to stay up later and wake up later and…
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Kids who skip lunch are missing out on essential nutrients
By Shereen Lehman (Reuters Health) – Children who skip lunch may not be getting enough vitamins and minerals from the rest of their meals and snacks, a study suggests. “Overall, the lunch meal is very important for helping children meet their nutrient needs, especially for fat-soluble vitamins A and D, minerals like calcium, phosphorus and…
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Kids who skip lunch are missing out on essential nutrients
By Shereen Lehman (Reuters Health) – Children who skip lunch may not be getting enough vitamins and minerals from the rest of their meals and snacks, a study suggests. “Overall, the lunch meal is very important for helping children meet their nutrient needs, especially for fat-soluble vitamins A and D, minerals like calcium, phosphorus and…
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Dancing may reduce risk of dying from heart disease
By Kathryn Doyle (Reuters Health) – Moderate intensity dancing, like moderate intensity walking, is tied to a lower risk of dying from cardiovascular disease, according to a new study. “It is not surprising that moderate-intensity physical activity is protective against cardiovascular disease mortality,” said lead author Dafna Merom of the University of Western Sydney in…