Supplement·Interactions·Reviewed June 9, 2026
Calcium Alpha-Ketoglutarate interactions.
Calcium Alpha-Ketoglutarate has 5 documented interactions in the NutriStack database: 3 that need timing or caution and 2 that work synergistically. The full list, with what each pairing does, is below.
Calcium Alpha-Ketoglutarate at a glance.
A quick, data-grounded summary. The full table is below.
Calcium Alpha-Ketoglutarate has 5 documented interactions in the NutriStack database: 3 that need timing or caution and 2 that work synergistically. The full list, with what each pairing does, is below.
Everything that interacts with calcium alpha-ketoglutarate.
Every supplement and medication in the NutriStack database with a documented interaction with this substance, highest-severity first. Open any pair for the mechanism and sources.
| Substance | Interaction | What happens |
|---|---|---|
| Calcium | Caution | Calcium alpha-ketoglutarate delivers a meaningful amount of elemental calcium (approximately 20-25 percent by weight). Combining it with a separate... |
| Iron | Timing Sensitive | The calcium delivered by Ca-AKG can inhibit absorption of non-heme iron when taken together, an effect well documented for calcium supplements... |
| Zinc | Timing Sensitive | High doses of calcium can modestly reduce zinc absorption, so taking the calcium from Ca-AKG together with a zinc supplement may slightly lower zinc... |
| Vitamin D3 | Synergy | Vitamin D3 increases intestinal calcium absorption, complementing the calcium and bone-supportive aims of Ca-AKG. Adequate vitamin D status helps... |
| Vitamin K2 | Synergy | Vitamin K2 activates osteocalcin and matrix Gla protein, helping incorporate calcium into bone and limit vascular calcium deposition, which... |
The full calcium alpha-ketoglutarate profile.
Benefits, dosing by goal, forms, and the cited evidence for this supplement.
Common calcium alpha-ketoglutarate questions.
Quick answers drawn from the table above.
What interacts with Calcium Alpha-Ketoglutarate?
In the NutriStack database, Calcium Alpha-Ketoglutarate has 5 documented interactions with other supplements and medications. The most notable include Calcium, Iron, Zinc, Vitamin D3, and Vitamin K2.
What works well with Calcium Alpha-Ketoglutarate?
Calcium Alpha-Ketoglutarate pairs synergistically with Vitamin D3 and Vitamin K2 in the NutriStack database. Synergy still depends on dose and timing; open any pair for the detail.
Can you take Calcium Alpha-Ketoglutarate with Calcium?
NutriStack classifies the Calcium Alpha-Ketoglutarate and Calcium pairing as caution: Calcium alpha-ketoglutarate delivers a meaningful amount of elemental calcium (approximately 20-25 percent by weight). Combining it with a separate calcium supplement... Add the elemental calcium from the Ca-AKG product to your other calcium sources and keep total supplemental plus dietary calcium within recommended...
Check your whole stack
See how calcium alpha-ketoglutarate fits your routine.
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