"Magnesium changed my life": but which one should you choose?
- Layla Johansen
- Dec 19, 2024
- 3 min read
The above is a quote from my husband and he is not exaggerating! It has massively improved his sleep, which means he feels way more energetic throughout the day and it also (selfishly) means I sleep better too. We are never without it now!
Magnesium is one of the supplements I recommend to clients most often. It's essential for over 300 processes in the body so it can impact how we feel in so many ways. Magnesium levels in our soil are very depleted nowadays, so even if you're eating loads of leafy greens, nuts, seeds and dark chocolate - which all contain high levels of it - it's likely you're still not getting enough.

Things magnesium can help with:
Anxiety and stress
Poor sleep
Muscle cramps
Eye twitching
Constipation
Low energy
Tingling in legs or hands
Migraines
Bone health, including osteoporosis
Low mood
Sugar metabolism, including insulin resistance and type 2 diabetes
Magnesium isn't well absorbed on its own, so it has to be bound to another compound. The compound it's bound to is what determines what the supplement is 'best' for. It's also important to think about bioavailability, i.e. how much will actually be used by your body, as some forms are less well absorbed and can cause digestive issues, like diarrhoea.
There are lots of different forms and types of magnesium supplements so it can be confusing to know which one to pick, so here's a handy guide to help you choose the most appropriate type for you:
Magnesium (bis)glycinate
Best absorbed and gentle on the digestive system
Great for supporting sleep, energy production, and relaxation
Magnesium citrate
Well absorbed but too much can have laxative effects
It's a good all-rounder; it supports muscle, nerve and bone health and energy production
Magnesium taurate
Well absorbed and gentle on the digestive system
Best for supporting mental health and mood, as well as muscle function and energy production
Magnesium malate
Well absorbed and gentle on the digestive system
Good for supporting muscle health and energy production
Magnesium oxide
Not very well absorbed and can cause diarrhoea - avoid!
Food-grown magnesium
Well absorbed and gentle on the digestive system
Because it's food-grown, it's in a form which the body recognises, meaning you will absorb the amount that you need and no more. This is important for people taking certain medications which can interact with magnesium
Good all rounder which supports energy production, muscle function, and sleep
Magnesium sulphate (Epsom salts)
These are added to the bath
Great for relaxing your muscles after exercise and for supporting relaxation but the effects don't last very long and you need a lot (500g-1L per bath) to feel them
These ones are good and not too expensive
Magnesium chloride (Magnesium flakes)
Can be added to the bath or used topically (i.e. as a cream or spray)
Similar effect as Epsom salts but it's slightly better absorbed and the effects may last longer
You can get 15% off anything at The Natural Dispensary with my code LAJN15, so don't forget to use it if you're buying one of the magnesiums I recommended!

Please always check for interactions with any medications or supplements you are already taking before starting a new supplement. Speak to me if you are unsure!