The 4-7-8 breath is one of the most effective techniques ever developed for anxiety, stress, and sleep. Inhale for four, hold for seven, exhale for eight. The extended breath hold floods your bloodstream with oxygen while the long exhale activates a deep calming response throughout the entire body. Widely used before sleep, before high-pressure situations, or any time anxiety feels like it's running the show. Four counts, seven counts, eight counts. That's all it takes. Press play to begin.