Category: Supplement interactions

Millions of Americans take vitamin B12 supplements daily, but many are unaware of potential interactions with other supplements and medications that can hinder its absorption. It is crucial to understand what supplements interfere with B12 absorption to prevent deficiencies and ensure optimal nutrient uptake.

Fosamax, or alendronate, is poorly absorbed by the body, with less than 1% of the drug reaching the bloodstream. To maximize its effectiveness, it is critical to know what vitamins should I avoid with Fosamax, specifically those containing minerals that interfere with absorption.

In many multi-ingredient nutritional supplements, particularly those targeting nerve health, folic acid and alpha lipoic acid are included in the same formula. This common practice begs the question: is it safe to take folic acid and alpha lipoic acid together, and what benefits might this combination offer?

Research indicates that green tea's potent catechins can significantly inhibit the absorption of non-heme iron by up to 80%. Navigating **what supplements should I not take with green tea?** is essential for ensuring you receive the full benefits of both your tea and nutritional regimen.