Category: Trace elements

Although essential for several animal species, nickel deficiency in humans is considered extremely rare and not well-documented. Most people obtain sufficient amounts of this trace element through their regular diet, making severe deficiency symptoms uncommon.

According to research, a significant portion of daily lithium intake comes from natural sources, including food and water, which vary considerably by geographical location. This article explores the sources of lithium in our diet and provides a comprehensive guide to understanding its presence in both food and drinking water.

In 2014, a landmark study published in the journal *Cell* established for the first time that bromine is an essential trace element for all animals, including humans. This groundbreaking research revealed that the element plays a vital role in the formation of strong and resilient tissues, particularly through its involvement in creating a stable collagen structure.

Over 95% of the vanadium we consume through our diet is not absorbed by the body, making its potential for deficiency a subject of scientific debate. Given this low absorption rate and its presence in many common foods, what is vanadium deficiency and can it even occur in humans? This article explores the current scientific understanding of this trace mineral and its role in human health.

While nickel is a ubiquitous element found in soil and water, its precise function and essentiality in human nutrition are not well understood. Given that most people get adequate amounts through their diet, the question for many remains: **What are the health benefits of nickel**?