Why is magnesium important for the body?

Magnesium is the fourth most abundant mineral in the human body, essential for over 300 biochemical reactions. It contributes to energy production, muscle function, nervous system health, and the regulation of circadian rhythms. Known as the "relaxation mineral," magnesium also helps reduce tiredness and fatigue, supports stress resilience, and plays a vital role in both sleep quality and muscle recovery. Low magnesium levels are common in the UK due to modern dietary patterns and lifestyle factors.

What is Metagenics Magnesium Glycinate?

Metagenics Magnesium Glycinate provides 100mg of elemental magnesium per tablet, bound to glycine for superior absorption and digestive tolerance. This gentle form avoids the laxative effects associated with magnesium citrate or oxide, making it ideal for long-term use. With dual-action benefits—delivering magnesium and glycine—this supplement supports relaxation, energy metabolism, sleep cycles, and muscle health. Manufactured to pharmaceutical GMP standards, it is hypoallergenic and free from the 14 major EU allergens.

Key Benefits of Metagenics Magnesium Glycinate

• Promotes calm and sleep: Supports GABA production for relaxation and restful sleep
• Muscle support: Helps regulate contraction and relaxation, reducing cramps and spasms
• Stress balance: Regulates the HPA axis, moderating the body’s stress response
• Energy metabolism: Contributes to the reduction of tiredness and fatigue
• Gentle on digestion: Pure glycinate form avoids stomach discomfort

Key Ingredients

• Magnesium (100mg per tablet): Delivered as fully reacted magnesium glycinate for optimal absorption
• Glycine: Provides additional calming support for stress resilience and sleep quality
• Tableting agents: Microcrystalline cellulose, bamboo extract, hypromellose coating, isomalt, calcium carbonate, stearic acid

Magnesium glycinate for stress and cortisol balance

Magnesium plays a vital role in regulating the body’s stress response via the HPA axis. Clinical research, including a randomised controlled trial published in Nutrition Journal (2014), found that L-ornithine and magnesium glycinate can lower serum cortisol levels, reduce perceived stress, and improve sleep quality. This makes magnesium glycinate particularly effective for individuals experiencing stress-related insomnia, irritability, or fatigue.

How magnesium supports muscle recovery

Magnesium works synergistically with calcium to regulate muscle contractions. While calcium triggers contraction, magnesium promotes relaxation. Insufficient magnesium can lead to over-contraction, causing cramps and spasms. Supplementation with magnesium glycinate supports optimal muscle recovery post-exercise and helps reduce the risk of nocturnal leg cramps, making it ideal for athletes and active individuals.

Who would benefit from Metagenics Magnesium Glycinate?

This supplement is ideal for adults experiencing stress, poor sleep quality, fatigue, or frequent muscle cramps. It is particularly beneficial for athletes, individuals with high stress demands, or those with low dietary magnesium intake. Suitable for vegetarians, vegans, and individuals with sensitivities to common allergens.

Directions for Use

Take 2–4 tablets daily, preferably in the evening for sleep support or after exercise for muscular recovery. Tablets can be split if required. Do not exceed the recommended dose. Food supplements should not replace a balanced diet and healthy lifestyle.

Allergens and Contraindications

Free from the 14 major EU allergens including wheat, gluten, dairy, soya, eggs, nuts, fish, shellfish, yeast, and sulphites. Suitable for vegans and vegetarians. If pregnant, breastfeeding, or taking medication, consult your healthcare practitioner before use.

FAQs

Why choose magnesium glycinate over other forms?
Magnesium glycinate is highly bioavailable and gentle on digestion, unlike citrate or oxide forms that may cause stomach upset.

Can magnesium glycinate improve sleep?
Yes, magnesium supports GABA activity and circadian rhythm regulation, helping you relax and achieve deeper, more restorative sleep.

Is magnesium deficiency common?
Yes, UK survey data show many adults do not meet magnesium intake needs due to diet, stress, and lifestyle factors.

Can I take magnesium glycinate with other supplements?
Yes, it combines well with most supplements, but check with your practitioner if you’re taking multiple minerals or medications.