The answer is maybe! If you have any deficiencies that you have seen from blood work or have been told about by a health professional, then yes, you probably need to focus on taking the supplements that would address the deficiency. For the rest of us, supplements are not necessary and probably expensive healthy fluff that might not be necessary. Meeting your micronutrient requirements should be done through a balanced diet that includes a variety of colourful fruits and veggies, quality protein sources, and healthy fats. If you eat this way, then you shouldn’t need to rely on supplements to be healthy.