Guides
Evidence first, then the habit.
Short, sourced guides to the questions Balnc users ask most. Each one cites the NIH Office of Dietary Supplements or peer-reviewed research, says where the evidence is thin, and is not medical advice.
Updated 2026-09-27
Intermittent fasting windows explained: 14:10, 16:8, 18:6 and 20:4
Compare 14:10, 16:8, 18:6 and 20:4 fasting windows: what research shows on weight and metabolic health, how to start, and who should avoid fasting.
Updated 2026-09-27When to take supplements: timing for vitamin D, magnesium, iron, B12 and calcium
When to take vitamin D, magnesium, iron, B12 and calcium: food rules, absorption clashes, adult RDAs, upper limits and medication spacing from NIH sources.
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