In theory yes, but in practice it's nearly impossible for most people. Modern agricultural practices have depleted soil mineral content by 50-85% compared to a century ago. The fruits, vegetables, and grains we eat simply don't contain the minerals they once did. A spinach salad today might have 1/10th the iron content of the same salad in 1950. Additionally, food processing strips away even more minerals—white flour has 75% less magnesium than whole wheat. Beyond that, stress depletes minerals at an accelerated rate. So does exercise, sweating, caffeine consumption, alcohol, certain medications, and even drinking too much plain water without adequate minerals. Unless you're eating exclusively organic, unprocessed, mineral-rich foods grown in pristine soil, getting adequate minerals from diet alone is challenging. BEAM Minerals Advanced Set provides insurance that your cells get the minerals they need, regardless of diet quality or lifestyle stressors. Think of it as foundational support that fills the gaps modern life creates.