Geology studies Earth's structure, composition, processes, and history. Earth consists of crust, mantle, and core layers. Plate tectonics explains movement of lithospheric plates
Magnesium is essential for life and present in every cell type. ATP, the main cellular energy source, requires magnesium for activity. Over 300 enzymes need magnesium for catalytic action. Magnesium is crucial for chlorophyll synthesis in plants
Nutrition provides essential nutrients for life and good health. Poor nutrition linked to poverty and malnutrition worldwide. Recommended Dietary Allowances (RDAs) set nutrient intake standards since 1943
Manganese is an essential mineral found in food and supplements. Body needs manganese for carbohydrate, protein, and cholesterol metabolism. Most people get manganese from whole grains, beans, nuts, leafy greens, and tea
Phytic acid is stored in seeds as phosphorus. Most concentrated in whole grains and beans. Essential for seed sprouting and energy production
FDA updated vitamin and mineral guidelines for first time in 30 years. Mandatory labeling for vitamin D and mandatory for potassium. Companies must reformulate products by January 2020