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Are We Underestimating the Role of Trace Minerals in Mental Health?
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When conversations about mental health turn toward nutrition, the spotlight usually falls on omega-3 fatty acids, vitamin D, or B vitamins. While these nutrients are undeniably important, a quieter group of players—trace minerals—often operates in the background, influencing mood, cognition, and emotional resilience in ways we might be overlooking. These minerals, needed only in minute amounts, are involved in neurotransmitter production, hormone regulation, and even the structural integrity of brain cells.
Iron, zinc, copper, selenium, iodine, and manganese may not dominate wellness headlines, but emerging research suggests their role in mental well-being is anything but minor. From depression and anxiety to cognitive decline, imbalances in these micronutrients can tip the scales toward vulnerability or recovery. This article examines the growing evidence behind trace minerals and mental health, exploring whether we’ve been underestimating their significance all along.
Selenium Benefits: Thyroid Health, Immune Support, and More
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Selenium may be a trace mineral, but its importance for human health is anything but small. Often overshadowed by more popular nutrients like zinc or magnesium, selenium plays a critical role in thyroid function, antioxidant defense, immune response, and even fertility. It’s one of the body’s most powerful natural defenders against cellular damage and inflammation.
Found naturally in soil, selenium enters the food chain through plants and animals. While it’s needed only in microgram amounts, a deficiency or imbalance can lead to fatigue, thyroid dysfunction, or weakened immunity. In this article, we’ll explore the many ways selenium supports your health and how to ensure you’re getting enough through diet or supplements.