About Healthways. At Healthways, our business is improving well-being. Understanding needs within customer populations. Engaging individuals in sustained behavior change that helps them live longer, happier, more productive lives. Healthways has always been at the forefront of healthcare transformation.
Interactions With Medications. Even though vitamin B-12 is safe if you take too much, it can interact negatively with certain medications. Chloramphenicol, a type of antibiotic, affects how your body responds to B-12.Even though you're taking a large dose of B-12, the medication limits the vitamin's function.ost vitamins and minerals can be toxic if you take too much. However, vitamin B-12 is a little different. Your system only absorbs a small amount at a time and gets rid of what it doesn't need, which means it's generally safe, even if you take too much.
Overview. B-complex vitamin capsules contain vitamins B1, B2, B3, B5, B6, B7, B9 and B12. Each B vitamin has an important physiological role in the body. If a person lacks a particular B vitamin, or takes excessive amounts, the consequences can have serious harmful effects on the body.verview. B-complex vitamin capsules contain vitamins B1, B2, B3, B5, B6, B7, B9 and B12. Each B vitamin has an important physiological role in the body. If a person lacks a particular B vitamin, or takes excessive amounts, the consequences can have serious harmful effects on the body.