300–600mg daily, taken in the morning or before anticipated stressful situations. Start at 300mg for 1–2 weeks, then increase to 600mg if needed.

200–400mg elemental magnesium daily, taken in the evening with dinner or split into two 200mg doses (morning and evening). Glycinate form is well-absorbed and won't cause digestive upset.

200–400mg as needed for acute stress, or daily for ongoing support. Can be taken any time of day; no food requirement. For acute use, take 30–60 minutes before the stressful event.

200–600mg daily, taken in the morning with breakfast. Start at 200mg for 1–2 weeks, then increase to 400–600mg if needed.