An influencer says a high-fat diet consisting of meat, butter, eggs — and no vegetables helped her lose 30 lbs., cleared up her cystic acne and psoriasis and improved her PMS symptoms. An expert says ...

She also enjoys "golden jello"—congealed boiled oxtail fat—which she claims to be beneficial for skin, hair, nails, and anti-aging. For the past five years, her diet has mainly consisted of ...

An curved arrow pointing right. In the US, oxtail was once considered a cheap and undesirable cut of beef. That's because it's mostly bone and fat, with only about 40% usable meat. But as it's ...