Health & Medicine
- Health & Medicine
Stick to a low-cal diet and it will work
Summary: Overweight people on low-calorie diets lose weight equally well despite differences in how much fat, protein or carbohydrates the diet allows.
- Health & Medicine
Women: How bad is a regular nip?
Featured blog: A new study on alcohol and cancer deserves to be interpreted with a bit of caution.
- Life
Prions complicit in Alzheimer’s disease
A study in mice suggests a version of prion proteins, which are known to cause the brain-wasting mad cow and Creutzfeldt-Jakob diseases, may also play a role in neuron malfunction.
- Life
Tastes like metal
Scientists have discovered that proteins that help sense sweet and spice also help taste metals.
- Health & Medicine
B vitamins, folic acid may protect vision
Vitamin B and folic acid supplements might defend against macular degeneration, the leading cause of blindness in the elderly.
- Health & Medicine
Sunshine vitamin diminishes risk of colds, flu
A study of nearly 19,000 adults shows that people with low levels of vitamin D are more likely to develop colds, flu and pneumonia.
- Health & Medicine
Breast cancer drug gets boost
Natural protein could make the most aggressive breast cancers vulnerable tamoxifen, and may even prevent the cancer’s spread.
- Health & Medicine
Taking age stereotypes to heart
A long-term investigation indicates that young and middle-aged adults who hold negative attitudes about the elderly are more likely to have heart ailments and strokes later in life.
- Health & Medicine
Possible genetic flag for brain cancer
Mutations in IDH genes show up in many brain cancers, but the genes’ role remains unclear.
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- Health & Medicine
Bullies’ brains empathize, but with a twist
Brain imaging studies show teens with aggressive conduct disorder display greater brain activity while viewing video of others in pain.
- Humans
AAAS: Climate-friendly fish
Many intangibles determine how big — or small — the carbon footprint is of that fish you're thinking about eating.
