Why Magnesium Matters
Magnesium is one of the most important minerals your body needs, yet it is also one of the most commonly under-consumed. It plays a role in over 300 enzymatic reactions, from energy production and muscle function to nerve signalling and bone health.
If you live in Gibraltar and want to find quality magnesium supplements, Holland & Barrett stocks a wide range at both stores on Main Street. Whether you are looking to support your sleep, reduce tiredness or strengthen your bones, the right magnesium supplement can make a noticeable difference.
This guide breaks down the different types of magnesium supplements available in Gibraltar, their benefits, who they suit best, and how to choose the right one for your needs.
Signs You Might Be Low in Magnesium
Magnesium deficiency is surprisingly common. The NHS notes that many adults in the UK do not meet their recommended daily intake. Common signs of low magnesium include muscle cramps or twitching, difficulty sleeping, persistent tiredness, headaches or migraines, feelings of anxiety or low mood, and irregular heartbeat.
If you recognise any of these symptoms, it may be worth speaking with your GP or popping into Holland & Barrett at 53 or 160 Main Street for guidance on which magnesium supplement could help.
Types of Magnesium Supplements Compared
Not all magnesium supplements are the same. The type of magnesium determines how well your body absorbs it and what benefits it offers.
| Type | Best For | Absorption | Notes |
|---|---|---|---|
| Magnesium Citrate | General use, digestion | High | One of the most popular and well-absorbed forms |
| Magnesium Glycinate | Sleep, anxiety, relaxation | Very High | Gentle on the stomach, ideal for evening use |
| Magnesium Oxide | Constipation relief | Low | High magnesium content per dose but less bioavailable |
| Magnesium Bisglycinate | Muscle recovery, sleep | Very High | Chelated form, gentle and effective |
| Magnesium Taurate | Heart health | High | Combines magnesium with the amino acid taurine |
| Magnesium L-Threonate | Brain health, cognition | High | May cross the blood-brain barrier more effectively |
| Magnesium Malate | Energy, muscle pain | High | Popular among those with fatigue or fibromyalgia |
Health professionals often recommend magnesium citrate or glycinate for general supplementation due to their high bioavailability.
Magnesium Benefits: What the Science Says
Sleep and Relaxation
Magnesium glycinate is widely regarded as one of the best forms for promoting restful sleep. It activates the parasympathetic nervous system, helping your body shift into a calm state. Research published in the Journal of Research in Medical Sciences found that magnesium supplementation improved sleep quality in older adults.
Muscle Function and Recovery
Magnesium supports normal muscle contraction and relaxation. Athletes and active individuals often use magnesium to reduce cramps and support post-exercise recovery. If you train regularly at one of Gibraltar's gyms, this is worth considering.
Bone Health
Around 60% of your body's magnesium is stored in your bones. Adequate intake supports bone density and works alongside calcium and vitamin D for optimal skeletal health.
Energy Production
Magnesium plays a key role in converting food into energy. If you are feeling persistently tired, a magnesium deficiency could be a contributing factor.
Heart Health
Magnesium helps regulate blood pressure and supports a steady heartbeat. The British Heart Foundation recognises the mineral's importance for cardiovascular function.
Mood and Mental Health
Emerging research suggests a link between low magnesium levels and increased risk of anxiety and depression. While magnesium is not a treatment for mental health conditions, supporting adequate intake may contribute to overall wellbeing.
How to Choose the Right Magnesium for You
Choosing the right magnesium supplement depends on your primary health goal.
If your main concern is sleep, magnesium glycinate or bisglycinate is ideal. For general daily supplementation and digestive regularity, magnesium citrate is a solid choice. If you are focused on muscle recovery after exercise, look for magnesium citrate or malate. For heart health support, magnesium taurate is worth exploring. And for brain health and cognitive function, magnesium L-threonate shows the most promise.
The team at Holland & Barrett Gibraltar can help you narrow down the best option based on your lifestyle and health goals.
Recommended Dosage and When to Take It
The NHS recommends 300mg per day for men and 270mg per day for women. However, some practitioners suggest higher doses depending on individual needs.
Magnesium is generally best taken in the evening, especially if you are using it for sleep support. Taking it with food can reduce the chance of stomach discomfort.
It is important not to exceed the tolerable upper intake level without professional guidance. High doses can cause digestive side effects, particularly with magnesium oxide.
Best Magnesium Supplements at Holland & Barrett Gibraltar
Holland & Barrett Gibraltar carries a curated range of magnesium supplements at both stores on 53 and 160 Main Street. Popular options include magnesium citrate tablets, magnesium glycinate capsules for sleep, combined magnesium and vitamin B6 formulas, magnesium powders for those who prefer drinks, and topical magnesium sprays for targeted muscle relief.
Visit in store to browse the full range or ask a member of staff for personalised recommendations.
FAQ Section
What is the best type of magnesium to take?
It depends on your goal. Magnesium glycinate is excellent for sleep and relaxation. Magnesium citrate is a well-absorbed all-rounder. For heart health, consider magnesium taurate.
Can I take magnesium every day?
Yes. Magnesium is safe for daily use at recommended doses. The NHS suggests up to 300mg per day for men and 270mg for women, though some individuals may benefit from higher amounts under professional guidance.
When is the best time to take magnesium?
Evening is ideal, particularly if you are using it for sleep. Taking it with food helps absorption and reduces the chance of stomach discomfort.
Where can I buy magnesium supplements in Gibraltar?
Holland & Barrett Gibraltar stocks a full range of magnesium supplements at both stores: 53 Main Street and 160 Main Street.
Does magnesium help with anxiety?
Some research suggests that magnesium may support a calmer mood, though it is not a replacement for professional mental health treatment. Magnesium glycinate is the form most commonly associated with relaxation benefits.