Archive · 22 Aug 2025
Expert: Moon Phases Don't Significantly Affect Blood Sugar
Some people believe the moon's phases might affect blood sugar.
However, an expert says there's no proof.
Your blood sugar is mostly affected by what you eat, how active you are, how stressed you are, and any medicines you take.
Your body has a 24-hour clock that controls hormones like insulin, which manages blood sugar.
If you don't sleep well or eat at odd times, your blood sugar can change.
Studies haven't found clear blood sugar differences during moon phases for people with or without diabetes.
Focusing on healthy habits is much more important than tracking the moon.
Expert says there's no solid scientific proof that lunar phases directly affect blood sugar levels.
Blood sugar is mainly affected by diet, activity, stress, medication, and hormonal cycles.
Circadian rhythms regulate hormone production, including insulin, affecting blood sugar.
Disruptions to circadian rhythms, like sleep loss, can cause blood sugar fluctuations.
Current studies show no clear blood sugar changes during lunar phases for people with or without diabetes.
- Who
- Kanikka Malhotra, certified diabetes educator and clinical dietician.
- What
- Whether the moon's phases affect blood sugar levels.
- When
- The timing of lunar phases.
- Where
- N/A
- Why
- To determine if there's a connection between lunar phases and blood sugar regulation.
Hypothetical Concern
Scientific Consensus
Blood Sugar Effects
Hypothetical Concern
People with diabetes might have more noticeable blood sugar changes.
Scientific Consensus
Current studies show no clear blood sugar changes during lunar phases.
- Expert
- Kanikka Malhotra
- Expert's role
- Certified diabetes educator and clinical dietician
- Main Factors Affecting Blood Sugar
- Diet, physical activity, stress, medications, and hormonal cycles
- Blood Sugar Regulation
- Influenced by circadian rhythms
- Circadian Rhythm Disruptions
- Can cause blood sugar fluctuations