LONDON—Investors managing $12.4 trillion in assets on Tuesday called for governments and companies to accelerate the shift to promoting healthier food and drink to help fix what they described as a “global nutrition crisis.” Poor-quality diets are a leading cause of death and disease and carry individual, societal and economic costs that impact the value of their holdings, 53 investors said in a pledge at the Tokyo Nutrition for Growth Summit 2021. The investors, including PIMCO and UBS Asset Management, urged policymakers to use fiscal and regulatory measures to help support healthy packaged food and do more to meet the nutrition targets laid out by the World Health Organization. Food and drink companies, meanwhile, were called on to commit to three actions, including reporting annually on the percentage of their sales generated by healthy products and their share of the overall product mix. The companies should also use an independently …