It sounds like you’re reacting to a tip or “hack” you saw, but I’d be careful with any viral vitamin D advice that claims there’s only one “right” way to take it.
A few practical points:
- Vitamin D is generally absorbed better with a meal that contains some fat (for example, eggs, dairy, nuts, olive oil, or a normal dinner).
- Taking it at night is fine for many people, but some people prefer morning or midday if they feel it affects their sleep.
- Avoid jumping to very high doses unless a clinician has advised it or you have confirmed deficiency.
If you mean a specific trick (for example, “take it with ___” or “take it at ___ time”), tell me what you saw and I can check whether it’s accurate.