Another area of research has explored potential cardiovascular and metabolic effects of lunar cycles. In a 2021 study involving 42 people with type 2 diabetes, scientists investigated whether lunar phases affected blood pressure and heart function. While they found no link between the moon and blood pressure, they did observe minor variations in heart rate and blood sugar across the lunar cycle. Such findings remain inconclusive, but they invite further exploration into whether the moon’s gravitational or electromagnetic fields could have subtle physiological effects.
