MCSV BLOG All Climate ChangeEventsNutrition & HealthProduct KudosProduct QualityResource ManagementSea LettuceSea Lettuce FlakesSeaweed & the EnvironmentSeaweed Alcohol & Other Useful ProductsSeaweed and PollutionSeaweed Bath & BeautySeaweed IdentitySociety & CultureSustainability Product Quality Categories All Climate Change Events Nutrition & Health Product Kudos Product Quality Resource Management Sea Lettuce Sea Lettuce Flakes Seaweed & the Environment Seaweed Alcohol & Other Useful Products Seaweed and Pollution Seaweed Bath & Beauty Seaweed Identity Society & Culture Sustainability A Survey of Seaweed Usage in North America 2022 This Old Kelp… How Old is Too Old? Can Seaweed Expire?