Browse Side Effects

Causes or contributes to Neurotoxicity (excessive).

Causes or contributes to Niacin Flush.

Causes or contributes to None.

Causes or contributes to Nut Allergy Risk.

Causes or contributes to Obstruction Risk (dry, high dose).

Causes or contributes to Overstimulation.

Unabsorbed free iron in the gut lumen can catalyze the formation of harmful free radicals, potentially damaging intestin...

Rarely, may cause restlessness, anxiety, or insomnia in sensitive individuals, particularly at high doses.

Temporary tingling, flushing, or itching sensation (usually face, neck, or hands) that typically begins 15-20 minutes af...

A transient, harmless tingling or 'pins and needles' sensation (often on face, neck, or hands) typically occurring 15-20...

A transient tingling or flushing sensation, primarily on face, neck, and hands. Severity and incidence are generally low...

Causes or contributes to Paresthesia (Tingling).

Long-term ingestion of very high doses (typically >1000 mg/day for months or years) of vitamin B6 (especially pyridoxine...

Long-term, very high-dose supplementation (typically >1000 mg/day for months) can cause nerve damage, leading to numbnes...

Contains a phenylalanine moiety, though it is significantly sweeter than aspartame, meaning the amount of phenylalanine...

Rare reports of skin reactions or increased sensitivity to sunlight with high supplemental intake.

Some individuals may experience allergic reactions or sensitivities to Acesulfame Potassium, although this is rare.

Provides potassium, which may require monitoring in individuals with kidney impairment or conditions requiring potassium...

Rare allergic responses to biotin or liposomal components (e.g., soy phospholipids).

Some individuals may experience allergic reactions or sensitivities to magnesium stearate, though this is rare.

Theoretical concern about affecting insulin resistance or blood glucose levels, though clinical significance in humans i...

Causes or contributes to Potential Carcinogenic Effects.

There are concerns that talc may be linked to ovarian cancer when used in the genital area, particularly if contaminated...

In large amounts, may cause bloating or gas due to trace inulin content.