Steak, whiskey and sitting are bad. Kale, smoothies and standing are good. Not so fast… This hour, guest host Lauren Silverman will talk about why it’s OK to indulge in some of life’s pleasures – and why some healthy things aren’t so healthy after all – with Jeff Wilser, author of “The Good News About What’s Bad for You . . . The Bad News About What’s Good for You” (Flatiron Books).