Spectrum 5 Dosage Guide
Standard Dosage
| Parameter | Recommendation |
|---|
| Serving Size | 2 capsules |
| Magnesium Per Serving | 500mg |
| Servings Per Bottle | 15 |
| Frequency | Once daily |
| Timing | With a meal |
Timing Recommendations by Goal
| Goal | Best Timing |
|---|
| General health / maintenance | Morning or noon with a meal |
| Sleep improvement | 30–60 minutes before bed |
| Muscle recovery | Within 30 minutes after exercise |
| Stress / anxiety | Evening or whenever stress peaks |
| Digestion support | With dinner |
Split Dosing Option
Some individuals absorb magnesium better when the dose is split across two meals. If you experience any digestive sensitivity at the full 500mg dose, try:
- Morning: 1 capsule (250mg) with breakfast
- Evening: 1 capsule (250mg) with dinner
Split dosing increases total daily absorption in some people by reducing the amount of magnesium competing for intestinal transport at any one time.
Duration
Magnesium builds up in tissues over 4–6 weeks of consistent supplementation. Many users notice benefits within the first 1–2 weeks, but full effects — especially for bone density and long-term metabolic health — develop over months.
Minimum recommended trial period: 4 weeks before evaluating effectiveness.
RDA Reference Chart
| Population | RDA for Magnesium |
|---|
| Adult men (19–30) | 400mg/day |
| Adult men (31+) | 420mg/day |
| Adult women (19–30) | 310mg/day |
| Adult women (31+) | 320mg/day |
| Pregnant women (19–30) | 350mg/day |
| Pregnant women (31+) | 360mg/day |
| Breastfeeding women | 310–320mg/day |
| Children (9–13) | 240mg/day |
| Adolescents (14–18) | 360–410mg/day |
Adjustments for Special Populations
Athletes / High-Activity Individuals: May benefit from the full 500mg dose daily, particularly if experiencing muscle cramps, fatigue, or poor recovery.
Older Adults (65+): Intestinal magnesium absorption declines with age. The full dose is generally appropriate. Consult your doctor if you have kidney disease.
Pregnant/Breastfeeding: Consult your OB/GYN before starting magnesium supplementation. Magnesium supplementation during pregnancy has evidence for reducing leg cramps and may reduce preeclampsia risk, but medical supervision is appropriate.
Children: Not recommended for children under 12 without medical supervision.
Kidney Disease: Individuals with impaired kidney function should not supplement with magnesium without physician guidance, as the kidneys are the primary route of magnesium excretion.
Always take Spectrum 5 with food. Taking magnesium on an empty stomach may cause loose stools in some individuals, particularly at 500mg doses. Food slows gastric transit and allows more time for intestinal absorption.
Related: Ingredients · Safety · FAQ
