The benefits of weight loss go well beyond fitting back into skinny jeans. That’s why a number of big-name researchers, hospitals, and health organizations have launched their own diets to help strengthen the fight against a number of health conditions, including heart disease, high blood pressure, and obesity. These lab-tested plans have been around for a while, DASH DietWhat It Is: Originally created as a meal plan to lower blood pressure and cholesterol, the DASH diet can help you lose weight and improve other health factors too, like your risk of diabetes or certain cancers. How It Works: You’ll cut salt intake and eat mostly whole foods, which will lower blood pressure levels and reduce risk of heart disease and even kidney stones. The most recent iteration...