Is there a magnesium timing for weight loss?
Answer
No. No weight loss claim exists for magnesium at any dose or timing. The authorised claims cover contributions to normal function at adequate intake.
Key takeaways
- Is there a weight loss claim?
- No. None exists for magnesium, and weight loss claims are tightly restricted across the whole category.
- Does timing change anything?
- No. Magnesium works through a daily intake rather than acutely, and there is no effect for timing to optimise.
- What does it actually claim?
- Normal muscle function, protein synthesis, electrolyte balance, energy metabolism and the reduction of tiredness and fatigue.
The claim does not exist
Magnesium carries authorised claims for normal muscle function, normal protein synthesis, electrolyte balance, normal energy yielding metabolism, and the reduction of tiredness and fatigue, all at 15 percent of the 375mg reference value or above.
None of those is a weight claim. Weight loss claims are among the most tightly restricted in the whole category, and no magnesium product may make one.
The energy metabolism wording, read properly
Contributing to normal energy yielding metabolism means the nutrient plays its part in producing energy from food when intake is adequate. It is the claim most often stretched into a weight or metabolism argument.
It does not mean the nutrient raises metabolic rate or burns anything. That is a claim that has not been assessed and accepted for magnesium or for anything else on this site.
What actually determines weight
Total energy intake against energy expenditure, sustained over months. For a rugby player that also intersects with playing weight decisions that should involve a coach rather than a supplement.
Futuro Labs Magnesium Glycinate is a 300mg elemental serving at 22p a day covering 80 percent of the reference value. It is intake insurance and it has no bearing on this question at any time of day.
The full version
- Best time to take magnesium around rugby trainingWhy the only timing decision that matters is one you will keep to.
- Can magnesium improve exercise performance?Adequacy against enhancement, which is the same distinction.
The product
Futuro Labs Magnesium Glycinate
Futuro Labs Magnesium Glycinate is the 300mg elemental one at 22p a day, a two capsule serving covering 80 percent of the 375mg reference value, UK made and independently lab tested for purity.
- 300mg elemental magnesium, 80% NRV
- Bisglycinate, best tolerated common form
- UK made to GMP, lab tested for purity
- Not batch certified for sport
Sharper Rugby is published by Futuro Labs. If you buy through this link Futuro Labs earns from the sale. Prices are set by Amazon.
Questions players ask
Does magnesium help weight loss?
No weight claim exists for magnesium at any dose or timing.
What about energy metabolism?
That claim means the nutrient plays its part in producing energy from food, not that it raises metabolic rate.
Does timing matter?
No. Magnesium works through a daily intake rather than acutely.