How to choose magnesium: citrate, bisglycinate or direct?
Magnesium is a mineral that contributes to normal muscle and nervous-system function and energy metabolism. It comes in several forms; the right choice depends on why you're taking it.
What are the main forms?
| Form | Bioavailability | When it fits |
|---|---|---|
| Magnesium citrate | High | Everyday use, mild effect on digestion |
| Magnesium bisglycinate | Very high | Sensitive stomach, evening use |
| Magnesium oxide | Low | Cheaper option, weaker effect |
| Direct sachets | High (citrate/oxide blend) | Quick use without water |
How to choose
- For muscle cramps or fatigue — citrate or bisglycinate.
- For sleep and relaxation support — bisglycinate, usually in the evening.
- For on-the-go use — direct sachets.
When to take it
Magnesium is most often recommended in the evening or with a meal. Don't mix it with coffee at the same time — that can reduce absorption.
Safety
Magnesium is safe for most adults at recommended doses. For individual advice — especially if you take medication or are pregnant — consult a pharmacist or doctor.
Note: This article is informational and does not replace medical advice.