Additional but rare side effects include: low blood sugar (hypoglycemia) feeling cold unusual muscle pain dizziness slow or irregular heart rate trouble breathing metallic taste changes to nails on fingers and toes Low b12 levels DRUG INTERACTIONS As with other medications, metformin can interact with alcohol and certain medications, including angiotensin-converting enzyme (ACE) inhibitors, beta-blockers, corticosteroids, hormone replacement therapy and estrogens, oral contraceptives, carbonic anhydrase inhibitors, nifedipine, thiazides or furosemide and other diuretics, phenothiazines, phenytoin, nicotinic acid (niacin), multidrug and toxin extrusion inhibitors, sympathomimetics, calcium channel blockers, isoniazid (antibiotic for tuberculosis), insulin and glyburide or other medications for diabetes, and medications for thyroid disease
Specific patient information on Sip Til Send can be found here
The most suitable option depends on individual skin concerns, preferences, and overall skincare goals
Called methylation nutrients, these vitamins play a key role in the recycling and renewing of glutathione