Selenium and Why You Need It: Dr. Joel Wallach Explains
Selenium doesn’t get talked about as much as vitamin C or calcium, but it’s one of the trace minerals your body depends on every day. In this short video, Dr. Joel Wallach explains why he says selenium is a mineral you shouldn’t skip.
What Is Selenium?
Selenium is an essential trace mineral. “Trace” means your body only needs a small amount, and “essential” means your body can’t make it on its own. It has to come from the food you eat or from supplements.
How much selenium is in your food depends a lot on the soil it was grown in. That’s a big part of Dr. Wallach’s message: when soils are low in minerals, the crops grown in them can be too.
Why Selenium Matters
According to the National Institutes of Health, selenium plays a role in:
- Making selenoproteins, which help protect cells from oxidative damage
- Normal thyroid hormone metabolism
- Reproduction and DNA synthesis
Where to Get Selenium
- Brazil nuts, one of the richest food sources (just one or two nuts can be a lot)
- Seafood such as tuna, sardines, and shrimp
- Eggs, poultry, and meat
- Whole grains and dairy
- Mineral supplements
More isn’t always better. Too much selenium can cause problems, so it’s smart to talk with your doctor about how much is right for you.
Learn More
Want more of Dr. Wallach’s information on minerals and nutrition? Visit infohealthnews.com or call (800) 212-2613.
This content is for educational purposes only and is not medical advice. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Talk to your doctor before starting any supplement.