A co-author of the study told Newsweek it is possible to boost our optimism.
Researchers studied thousands of Swiss people to understand whether napping is good for heart health.
Diets rich in vegetables and fruits are still thought to be the healthiest.
"She knew something was not right, she took the next steps and it made all the difference."
Members of White's band caught him as he collapsed during a performance at an outdoor venue in Virginia on August 16.
And not all plant-based diets are equally healthy, an expert told Newsweek.
Sonny Schuldt, an Air Force veteran and an air traffic controller for 37 years, was fulfilling a life-long ambition during the nine days he spent on the cruise.
Scientists studied 100 people during the indulgent period spanning Thanksgiving and New Year's Day.
"Five centuries after his death, during which thousands of scholars have read his works, have discussed his discoveries and have investigated his life from every point of view, there is still a lot to know about Leonardo da Vinci, the 'Renaissance Man'," Dr. Davide Lazzeri, co-author of the new study told Newsweek.
"He could have formed more clot on that tear and had a life-ending stroke," one doctor said.
Singleton, who charmed Hollywood with his 1991 directorial debut, "Boyz n the Hood," suffered a stroke nearly two weeks ago.
The lawsuit claims the cruise did not call the Coast Guard for a medevac nor did it turn back to Fort Lauderdale for medical help.
The findings could transform how doctors prescribe aspirin.
Levels of an important protein increase after eating foods high in unsaturated fats, like olive oil.
The drug taps into the bacteria which populate our bodies and outnumber our own cells by 10 to 1.
Consuming oily fish and taking omega-3 supplements had no effect on participants' cardiovascular health, researchers found.
Unnamed agent is the first to die on active duty since 2005.
Guidelines for defining high blood pressure have been lowered, and millions more people will be diagnosed with the condition and recommended for treatment.
Since it is possible that some hormone combinations or doses pose a lower risk than others, more research is needed to look at specific hormone regimens more closely.
Three assisted living center employees were arrested by Georgia police after the trio appeared in a profanity-laden Snapchat video titled "The End" while standing over a dying elderly woman.
Researchers believe ex-smokers not only relapse because of the physical cravings of cigarettes, but also psychological ones.
Following these habits appeared to slash the risk of becoming obese by 75 percent, scientists found.