Intermittent Fasting: Timing is Everything

Fasting (e.g., 16:8) is popular, but donating on an empty stomach is a recipe for fainting.

The Rule

You must eat a solid meal within 4 hours before your donation slot.
Strategy: Schedule your donation *during* your eating window. Break your fast with a good meal, wait 1-2 hours, and then donate. Afterward, you might need a small snack (cookie/juice) before leaving—don't be rigid about the fast on donation day. Safety first.