Kevin Smith says he lost 17 pounds in nine days on Penn Jillette's potato-heavy dietThe Clerks director suffered a near-fatal heart attack in FebruaryHere's what nutritionists have to say about the restrictive dietIn late February, Kevin Smith shared with the world that he suffered a "massive heart attack" that came dangerously close to taking his life. Now, the Clerks director is opening up about how he바카라 게임 웹사이트�s making major lifestyle changes to protect himself from another health scare."I바카라 게임 웹사이트�ll never eat the way I used to," Smith shared on his Hollywood Babble-On podcast, according to E! 온라인 바카라 게임. "The way I used to eat wasn바카라 게임 웹사이트�t f***ing horrible. It was in my childhood that바카라 게임 웹사이트�s what my doctor said."According to Smith, doctors said he had to lose 50 pounds — and in order to do so, the director adopted the all-potato diet made famous by illusionist Penn Jillette in his book, Presto!: How I Made Over 100 Pounds Disappear. In the diet, Jillette ate only potatoes for two full weeks, then phased in vegetable stews.So far, Smith said he바카라 게임 웹사이트�s lost 17 pounds in just nine days. "It바카라 게임 웹사이트�s a pretty intense program, but it바카라 게임 웹사이트�s been interesting," Smith said of the diet. "And of course necessary for my health and stuff. But once I get to a decent place, then I can think about eating again." What Do Nutritionists Think of Potato Diets?Dena Champion, a registered dietician at The Ohio State University Wexner Medical Center, said she would not recommend a potato-only diet to a recent heart attack victim — or to anyone trying to lose weight, for that matter."This diet would not be adequate in protein, and contains no fat!" she said in quotes provided via email to MensHealth.com. "Not only that, but this diet is extremely low in most micronutrients including Calcium, Zinc, Selenium, and Vitamin A, to name only a few."Over time, this diet would surely cause an essential fatty acid deficiency and many micronutrient deficiencies," Champion continued. "It should never be recommended to anyone for any reason."Daniel O'Shaughnessy, a registered nutritionist and registered nutritional therapist in the United Kingdom, was also skeptical of Smith's post-heart attack diet. "I don바카라 게임 웹사이트�t think it바카라 게임 웹사이트�s healthy for anyone, due to the lack of nutrition, variety, and also psychological boredom," he told MensHealth.com.The diet may be very low calorie, which would drive quick weight loss, but it's not the most ideal method for long-term sustainability, O'Shaughnessy added, "You바카라 게임 웹사이트�d see a weight loss over two weeks and be fooled in thinking this is the diet for you."Smith isn바카라 게임 웹사이트�t only guy to tout a potato-heavy diet as life-changing. In 2017, YouTuber Andrew Flinders Taylor, who goes by the name 바카라 게임 웹사이트�Spud Fit,바카라 게임 웹사이트� explained that he lost 117 pounds over the course of a year using a potato-only diet. Taylor's plan was more extreme than Smith's: He stuck to eating plain potatoes for 365 days. Taylor tried to beat the potato boredom by seasoning his spuds with spices, dried herbs, and fat-free sweet chili or barbecue sauce. At the time, at least one expert told MensHealth.com he couldn't get behind the diet."I personally would not recommend it," Spencer Nadolsky, D.O., author of The Fat Loss Prescription, said. "It바카라 게임 웹사이트�s very restrictive. A vegan diet is very restrictive, and a ketogenic diet is very restrictive, but a potato diet is one of the most restrictive diets you could ever do."Instead of following the potato-only path, O'Shaughnessy suggests that people looking to lose weight try intermittent fasting — or squeezing all your food consumption into a certain window of time each day. (When it comes to weight loss techniques, here's how intermittent fasting stacks up against plain old calorie restriction.)March 22, 2018, 2:34 p.m.: This story has been updated.