Iron Sulfate + Vitamin B12 (Hydroxocobalamin)
Compatible. Timing differs, so follow each supplement's own window.
Verdict
Timing plan
Can be taken togetherNothing blocks them — the same window is what produces the synergy below.
What helps
Iron Sulfate → Vitamin B12 (Hydroxocobalamin)
Cofactors for hemoglobin and red blood cell synthesis · level AVitamin B12 (Hydroxocobalamin) → Iron Sulfate
Complementary roles in hemoglobin synthesis and oxygen transport · level ASide by side
| Iron Sulfate | Vitamin B12 (Hydroxocobalamin) | |
|---|---|---|
| Bioavailability | 20% | 75% |
| Safety rating | 6/10 | 10/10 |
| Cost per month | $8 | $35 |
| Daily dose | 65-200 mg | 500-1500 mcg |
| Best timing | Empty stomach if tolerated | Morning with food |
| Evidence level | A | A |
How this score was built
- Baseline for any untested pair: 70
- +12 — synergy at evidence level A
- +12 — synergy at evidence level A
- = 94 out of 100
Where to buy
Buying both? Check the timing plan above so they do not cancel each other out.
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Common questions
Can you take Iron Sulfate and Vitamin B12 (Hydroxocobalamin) together?
Compatible. Timing differs, so follow each supplement's own window. The pair scores 94 out of 100, based on 2 documented interaction records.
What should you not take with Iron Sulfate?
Nothing in this pairing clashes. Its own page lists everything Iron Sulfate is documented to conflict with.
When should you take Iron Sulfate and Vitamin B12 (Hydroxocobalamin)?
Iron Sulfate: Empty stomach if tolerated. Vitamin B12 (Hydroxocobalamin): Morning with food. The same window works for both.