Yes, electrolyte products can trigger headaches rarely—often tied to sodium shifts, over- or under-hydration, or caffeine/sugar in the formula.

Yes, taking oral contraceptives on an empty stomach can trigger nausea for some people; food or bedtime dosing often helps.

No, probiotics rarely change period timing; they may ease cramps, bloating, or discharge by shifting gut–vaginal microbes and estrogen handling.

No, taking insulin doesn’t cause diabetes; insulin treats diabetes by lowering high blood sugar.

Yes, omega-3 supplements can loosen stools or cause diarrhea, especially at higher doses or on an empty stomach.

No, taking probiotics at night rarely causes wakefulness; any sleep change from probiotics is usually mild and short-lived.

Yes, excess probiotic intake can trigger diarrhea in some people, usually briefly, as the gut adjusts to the new microbes.

Yes, daily probiotics can be harmful for certain people or situations, even though many healthy adults tolerate probiotic supplements.

Yes, vitamin D supplements can trigger a headache when dosing or health factors push calcium too high; routine daily amounts rarely do.

No, probiotics alone don’t treat vaginal yeast infections; antifungal medicine works, with probiotics sometimes used as add-ons.