what kind of magnesium

Andrew Huberman has discussed several forms of magnesium and their specific uses on the Huberman Lab. Here are some key forms and their typical applications:

1. Magnesium Threonate (Threonate): Recommended for promoting sleep and potentially supporting cognitive function. It is taken before bedtime to help with the transition into sleep and improves sleep depth 1.

2. Magnesium Glycinate (Bisglycinate): Similar to Threonate, it is beneficial for sleep but does not have known cognitive enhancing effects. It is good for promoting the transition into and depth of sleep 1.

3. Magnesium Malate: This form is more directed towards muscle repair and restoring magnesium stores in peripheral tissues rather than in the brain, differing from Threonate and Glycinate that target the brain 2.

4. Magnesium Citrate: Known primarily for its laxative effect, it is generally not recommended for sleep or cognitive enhancements 1 2.

Each type of magnesium serves different functions, and the choice should be based on your specific health needs. Always consult with a healthcare provider before starting any new supplement regimen.