l carnitine puritans pride Puritan's L-Carnitine 500mg, 120 Ct – Vitamins House Top-Selling Vitamins & Supplements |

Safety Considerations Common Mild Side Effects Nausea and stomach discomfort Diarrhea Fishy smell in breath or sweat (rare) Who Should Consult a Doctor First Individuals with heart diseases People with kidney problems Those with hormonal disorders Pregnant and nursing women Research Consideration: TMAO Some studies raise concerns about high levels of L-Carnitine from supplements possibly leading to increased TMAO (trimethylamine-N-oxide) production, which has been associated with higher risk of heart diseases

Cholinergic Toxicity

(Jan 2020)

Potential concerns may include: Elevated blood pressure Increased heart rate Sleep disturbances Anxiety symptoms Caffeine dependency Some formulations also use proprietary blends that may not fully disclose ingredient amounts