ScienceDaily: Living Well News |
- Some characteristics increase the likelihood of getting married and living together
- Healthy eating may reduce the risk of preterm delivery
- Dropped your toast? Five-second food rule exists, new research suggests
- A lower ratio between index, ring fingers is associated with higher risk of developing severe osteoarthritis in the knee, says study
| Some characteristics increase the likelihood of getting married and living together Posted: 10 Mar 2014 11:39 AM PDT Health economists have investigated the personal traits that influence a person's likelihood of entering into a marriage or cohabitating relationship. When it comes to romantic relationships, attributes such as health, kindness, and social status have been shown to be important qualities in choosing a partner. It may be surprising to learn, however, that certain personal traits predispose a person towards either getting married or forming a cohabitating relationship. Scoring high on attractiveness, personality, and grooming is associated with a greater probability of entering into a marital relationship for both men and women, but it does not collectively have a significant influence on entering a romantic cohabitating relationship. |
| Healthy eating may reduce the risk of preterm delivery Posted: 10 Mar 2014 07:22 AM PDT In a new study, participants completed a scientifically evaluated questionnaire about what they had been eating and drinking since becoming pregnant. The results show that the group of women with the 'healthiest' pregnancy diet had a roughly 15% lower risk of preterm delivery compared with those with the most unhealthy diet. The correlation remained after controlling for ten other known risk factors for preterm delivery. |
| Dropped your toast? Five-second food rule exists, new research suggests Posted: 10 Mar 2014 07:22 AM PDT Food picked up just a few seconds after being dropped is less likely to contain bacteria than if it is left for longer periods of time, according to new research. The findings suggest there may be some scientific basis to the '5 second rule' -- the urban myth about it being fine to eat food that has only had contact with the floor for five seconds or less. The study, undertaken by final year biology students monitored the transfer of the common bacteria Escherichia coli (E. coli) and Staphylococcus aureus from a variety of indoor floor types (carpet, laminate and tiled surfaces) to toast, pasta, biscuit and a sticky sweet when contact was made from 3 to 30 seconds. |
| Posted: 04 Mar 2014 06:54 PM PST The lower the ratio between a person's index finger (2D) and their ring finger (4D), the higher their risk of developing severe osteoarthritis in their knees, requiring a total knee replacement, new research shows. Anthropological studies have suggested that there are consistent sex differences in the ratio of the lengths of the index and ring fingers (expressed as 2D:4D), with men showing a lower average 2D:4D than women. The aim of this new study was to determine whether 2D:4D was associated with the risk of severe knee or hip OA requiring total joint replacement in a large cohort study. |
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