Hair Oil Gets a Slick Reboot

Hair oiling days for the comedian and actress Lilly Singh were always a family affair. The entire Singh clan — including her cousins, aunties and uncles down the street — would gather in the living room, each waiting to have their scalps rigorously massaged by her mother or grandmother. “Yes, it was good for hair,”…

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Is Fish Oil Helpful or Harmful for the Heart?

Unlike most other supplements, fish oil has been rigorously studied, said Dr. JoAnn Manson, a professor of medicine at Harvard Medical School. But the results of those studies have been mixed, leaving researchers and doctors still debating whether fish oil is beneficial for heart health. They have also revealed that taking fish oil is linked…

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