I'm considering taking vitamin K for my bones, but I take blood thinner (anticoagulant) medication. Is there a problem taking both? Learn more about vitamin K, including info on interactions with blood thinners such as Coumadin and Jantoven, its effects on bones & impact on clotting. Of note, evidence suggests that long-term and high-dose metformin therapy impairs vitamin B12 status. Vitamin B12 (also referred to as cobalamin) is a water-soluble vitamin that is mainly obtained from animal-sourced foods. At the cellular level, vitamin B12 acts as a cofactor for enzymes that play a critical role in DNA synthesis and You should take them as directed. There are supplements that can interfere with your radiation treatment and there are also supplements that may help your treatment work better. Antioxidants. Antioxidants include vitamins A, C, E, beta-carotene, and selenium, among others. Antioxidants repair damage to cells and also prevent damage. Herbal supplements can interact negatively with prescription medicines. For example, if the kidney or liver is supposed to clear a drug from the body, an herbal supplement may interfere with the body’s natural metabolic process, causing that medicine to stay in the body for a shorter or longer amount of time than it should. Alcohol’s Effect on the Stomach. Most people enjoy drinking alcohol, but even moderate amounts of alcohol consumption can have negative effects on the amount of vitamin B-12 you absorb. Moderate-to-severe chronic alcohol consumption can have damaging effects on your stomach lining, causing a condition called atrophic gastritis, or Overview. Zinc, a nutrient found throughout your body, helps your immune system and metabolism function. Zinc is also important to wound healing and your sense of taste and smell. With a varied diet, your body usually gets enough zinc. Food sources of zinc include chicken, red meat and fortified breakfast cereals. Vitamin B12 (cyanocobalamin) Vitamin C (ascorbic acid) Vitamin D3 (cholecalciferol) Xanax (alprazolam) Xarelto (rivaroxaban) Zyrtec (cetirizine) Enalapril alcohol/food interactions. There are 2 alcohol/food interactions with enalapril. Enalapril disease interactions. There are 8 disease interactions with enalapril which include: angioedema Vitamin B12: Increases absorption of zinc. Chromium: Iron: Reduces absorption of chromium. Vitamin A: Vitamin C,E: Protects Vitamin A from oxidation. Zinc: Required for the metabolism of vitamin A and for its transformation into an active form. Vitamin B1: Vitamin B6: Slows the transformation of vitamin B1 to its biologically active form 2ahwnXf.