What is the Nutritional Value of Rock Tripe? An In-Depth Look
                                
                                
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                                    5 min read                                
                            
                                Historically used as a famine food by explorers and soldiers, rock tripe notably contains more calories per weight than honey or corn flakes, according to Britannica. This nutrient-rich lichen, found in harsh environments, prompts a closer look into the specific nutritional value of rock tripe.