Sleep supplements: fiber, magnesium, and microbiome

How do fibers support sleep?

  • Fibers promote intestinal fermentation, producing short-chain fatty acids beneficial for nervous system relaxation.
  • A balanced microbiota positively influences the production of key neurotransmitters (e.g., serotonin), contributing to the regulation of the sleep-wake cycle.
  • A diet rich in fiber also helps reduce oxidative stress and inflammation that disrupt sleep.

Magnesium: a scientific ally for better rest

Magnesium has long been recognized for its effect on muscle and nervous relaxation. In 2026, innovative formulations, such as magnesium L-threonate, stand out for their improved bioavailability and their impact on sleep quality via the brain and microbiota.[2]

FooDly Magnesium: a Swiss formula to support your sleep

The supplement FooDly Magnesium, manufactured in Switzerland, combines several types of magnesium (citrate, glycerophosphate, malate) with vitamin C and B6 to enhance its effectiveness. This product helps reduce fatigue, balance the nervous system, and contribute to the muscle relaxation essential for restorative sleep.

  • 4 tablets per day, clear dosage and simple daily routine
  • Manufactured in Switzerland with ISO-22000 & GMP certifications
  • Conformity warning: magnesium preparations may have a laxative effect

Microbiota and sleep: a proven connection in 2026

Recent research shows that the gut microbiota plays a major role in sleep through the gut-brain axis. In 2026, targeted probiotic supplements will promote a balanced flora, positively influencing hormonal regulation and sleep quality.[2]

Specific probiotics and their impact

Probiotic strains used in some supplements can improve sleep by reducing stress and promoting the production of GABA, a relaxing neurotransmitter. The combination of fiber + probiotics, often referred to as "synbiotic," represents an effective strategy for lasting sleep.

The importance of a balanced and sustainable diet in Switzerland

The Swiss Confederation's Nutrition Strategy 2025-2032 encourages a diet promoting fruits, legumes, proteins, and fibers while reducing sugars and fats. This national framework pays particular attention to the prevention of nutrition-related diseases, which reinforces the interest in natural and targeted supplements, such as those offered by FooDly.[4][5]

Integrating supplements into a healthy lifestyle in Switzerland

  • Adapt supplementation to personal needs based on age, stress, and eating habits
  • Prioritize Swiss, transparent, and certified products
  • Combine fiber, magnesium, and probiotics in a simple routine

FooDly: a Swiss brand for clear and effective supplementation

At FooDly, the philosophy is simple: offer high-quality formulas, manufactured in Switzerland, with a transparent composition and adapted dosages. The FooDly Magnesium supplement embodies this approach by combining scientific efficacy and an easy-to-adopt routine, ideal for supporting sleep quality as part of a functional and sustainable diet.

Frequently asked questions about sleep supplements

What are the effects of magnesium on sleep?

Magnesium helps relax muscles and the nervous system, contributing to faster sleep onset and improved sleep quality.

How do fibers influence sleep?

By promoting a healthy microbiota, fibers help produce neurotransmitters that regulate the sleep-wake cycle and reduce stress.

Why include probiotics in sleep supplementation?

Probiotics balance gut flora and can stimulate the production of relaxing neurotransmitters, thereby improving sleep quality.

Does magnesium have side effects?

Some forms of magnesium can have a laxative effect. It is important to respect recommended dosages and follow manufacturer's instructions.

FooDly Magnesium is it suitable for everyone?

This supplement is designed for daily use, easy to integrate into your routine. In case of doubt or medical treatment, it is advisable to consult a healthcare professional.

Sources

  1. Food and ingredient trends that will mark 2026
  2. These trends that will revolutionize your diet in 2026
  3. These 6 food trends will be important in 2026
  4. New Swiss food strategy
  5. Action plan for the Swiss food strategy
  6. Swiss Food Strategy 2025-2032
  7. Switzerland and healthy and sustainable food strategy

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