Who should not take this product without consulting a doctor? — Magnesium and B6 60 tabs of 300 mg each

Magneesium ja B6 by Polski Lek is a food supplement, not a medicine, but the label recommends consulting a doctor before use — especially in the following cases:

• Kidney disease. The kidneys regulate the excretion of magnesium from the body. If their function is impaired, the mineral can build up to undesirable levels — even from supplements at normal doses.
• Taking diuretics or other regular medicines. Some diuretics affect the body's magnesium balance; other medicines may interact with the mineral or with vitamin B6.
• Pregnancy and breastfeeding. The label lists them among the restrictions alongside individual intolerance to the components, so the supplement is not taken during these periods, and the need for magnesium is discussed with an obstetrician-gynaecologist.

If you notice a persistent decline in how you feel, severe fatigue or marked muscle tension, this is a reason not simply to add magnesium to your diet but first to look into the cause with a doctor: the symptoms may be related to other conditions that require a different approach.