Up early? You’re a rare bird
Researchers suspect about 1 in 300 people classify as extreme early birds—in bed by about 8 p.m., up by 4 a.m.
Researchers suspect about 1 in 300 people classify as extreme early birds—in bed by about 8 p.m., up by 4 a.m.
Adults with low levels of this crucial vitamin are more likely to have dementia, poor memory and thinking skills.