l carnitine tmao garlic Unraveling the Formation Mechanisms of Trimethylamine N-Oxide and Its Inhibition by Food Ingredients: Toward Cardioprotective Food Development L-Carnitine vs L-Arginine for Erectile

[DOI] [PubMed] [Google Scholar] 248.Shelton MD

Am J Physiol Endocrinol Metab 299:E384E393

Certain infections can affect your sense of smell and cause a metallic taste in the mouth, including: Bacterial infections Fungal infections Hepatitis HIV Helicobacter pylori Lyme disease Hansens disease Syphilis Cytomegalovirus COVID-19 Sinus infections Medications /Supplements Many medications can cause a metallic taste as a side effect, such as Antibiotics Antidepressants Antihistamines Blood pressure medications Chemotherapy drugs Supplements comprising iron , zinc, calcium, or multivitamins can also temporarily alter taste

While current research does not show a notable reduction in B12 absorption, the changes in digestion could affect the absorption of nutrients, making it important to take supplements, including vitamin B12