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Micronutrient Spotlight
Deep dives on the substances — caffeine, potassium, magnesium, zinc, iron, vitamin D — that shape your sleep, energy, and recovery data.
Micronutrient Spotlight · Sleep · 12 min read
Caffeine Timing and Sleep: Why Evening Coffee Shows Up in Tomorrow's Data
A 3pm coffee is a bedtime chemistry problem — and its effect shows up two days later in your sleep, mood, and nutrition data. Here is how to read the pattern.
Micronutrient Spotlight · Nutrition · 14 min read
Potassium and Muscle Recovery: The Pattern Most Athletes Never Track
Potassium is the third leg of the electrolyte triad — but almost never tracked. Its deficiency pattern appears in hydration, sleep, and recovery data long before a blood test catches it.
Micronutrient Spotlight · Nutrition · 12 min read
Zinc and iron: the two nutrients that drive energy patterns most trackers never show
Iron deficiency is the most common nutritional shortfall globally. Zinc affects energy at the enzymatic level. Neither shows up in most tracking apps.
Micronutrient Spotlight · Nutrition · 12 min read
What Vitamin D Patterns Actually Tell You About Your Year-Round Energy
Vitamin D is the most seasonal micronutrient most adults never track. Here's what its absence looks like in your energy, sleep, and mood data.
Micronutrient Spotlight · Nutrition · 8 min read
Why magnesium keeps appearing in low-energy weeks
One of the most common patterns Awra surfaces: magnesium consistently below 60% of target, alongside poor sleep and low afternoon energy. Here's what the research says.