Can Magnesium help with Haut?

Magnesium may theoretically support skin health due to its role in regulating inflammation, collagen synthesis, and skin barrier function. Some observational studies suggest a link between low magnesium levels and skin conditions like acne or eczema. However, the evidence is weak: no high-quality clinical trials specifically recommend magnesium supplementation for skin improvement. Most data come from lab or animal studies. Additionally, magnesium deficiency is rare in Western diets; a balanced diet (nuts, seeds, whole grains, leafy greens) usually provides sufficient intake. Supplementation should only be considered if a deficiency is confirmed by a doctor, as high doses can cause diarrhea and gastrointestinal discomfort. DNA-based tests, such as those from MyBody-X, cannot determine a magnesium requirement for skin health. In summary, while magnesium is an essential nutrient, the claim that it specifically helps the skin is not well supported by evidence. Focus on a healthy diet and consult a dermatologist for skin concerns.