Magnesium citrate consists of magnesium bound to citric acid, making it both bioavailable and osmotically active in the gut. This form is particularly effective for individuals with low magnesium status and those experiencing constipation.
It has a faster onset of action compared to magnesium glycinate and may have a mild laxative effect.
Functions:
Supports muscle contraction and relaxation
Participates in ATP production and mitochondrial function
Regulates electrolyte balance
Promotes bowel motility via osmotic action
TAILORBLEND uses magnesium citrate when digestive motility support and reliable absorption are key therapeutic goals.
Magnesium Citrate is a well-absorbed form of magnesium, commonly used to support:
Constipation relief and bowel regularity
Muscle function and cramp prevention
Energy production and fatigue reduction
Electrolyte balance
Exercise recovery and performance
Magnesium is widely distributed in whole foods, though modern diets often provide suboptimal intakes.
Animal Sources:
Small amounts in dairy and fish
Plant-Based Sources:
Leafy greens (spinach, morogo)
Nuts and seeds (pumpkin seeds, almonds)
Legumes (black beans, lentils)
Whole grains
Dark chocolate and cocoa
Synergistic Nutrients:
Vitamin B6 (P5P): Enhances cellular magnesium uptake
Glycine: Supports relaxation and sleep quality
Taurine: Supports cardiovascular and nervous system health
Zinc: Works synergistically in neuromuscular function
Typical Dosages:
Maintenance: 50–100 mg/day
Functional support (stress, sleep, cramps): 100–400 mg/day
Upper supplemental range: 400–600 mg/day (divided doses)
May cause loose stools or diarrhea, especially at higher doses
Not ideal for individuals with sensitive digestion or chronic diarrhea
Use caution in kidney disease
Separate from medications that bind magnesium
NIH Fact Sheet on Magnesium: ods.od.nih.gov
Ranade & Somberg, Am J Ther (2001) – Bioavailability of magnesium salts
Schuette et al., J Clin Pharmacol (1994) – Magnesium citrate absorption
Fine et al., Am J Gastroenterol (1991) – Magnesium and bowel motility