Magnesium: which form is best and when to take it
2026-06-27 · 5 min read
Magnesium takes part in hundreds of processes — from muscle and nerve function to sleep and energy production. Deficiency is common, especially with stress, physical activity and a monotonous diet.
Why you need it
Magnesium supports muscle and nerve function, helps reduce cramps, improves sleep quality and takes part in energy production. Under load and stress your need for it rises.
Which form is best
Citrate, glycinate and malate absorb noticeably better than cheap oxide. Glycinate is gentle on the stomach and good for sleep and calm; citrate is a versatile everyday option.
When to take it
Magnesium is convenient in the evening — it helps you relax and improves sleep. Take it with food to reduce the mild laxative effect some forms can have.
FAQ
Does magnesium help with muscle cramps?
If cramps are linked to magnesium deficiency, replenishing it often helps. But causes vary, so see a doctor if cramps are frequent.
Can I take magnesium with calcium?
Yes, they are often combined. Many supplements already contain both minerals in a balanced ratio.
Related sections
This article is for information only and is not a substitute for professional advice. Supplements are not medicines.