Here well explain zincs crucial role in our health, food sources of zinc, common questions and more.
You may have found yourself in discussions about zinc, sparking curiosity about its significance in your diet.
Lets dive into the science-backed importance of the micronutrient and answer commonly asked questions.
Photographer: Caitlin Bensel, Food Stylist: Ruth Blackburn
Zinc helps synthesize DNA, heal wounds and support our immune systems.
If dietary intake is low, a supplement may be an option.
Why Do You Need Zinc?
Your body doesnt naturally produce zinc, so you must obtain it through food.
Getting adequate amounts of this mineral helps with several functions in the body.
And luckily, you might typically get enough from diet alone if youre eating balanced meals.
What Are the Health Benefits of Zinc?
Supports Immune System
Zinc is renowned for its immune-supporting properties.
According to a 2017 review published inNutrients, zinc may activate immune cells and function like a danger signal.
Geiger explains, One of the main functions of zinc is to help with DNA synthesis.
Without proper zinc intake, cells may not be able to grow and multiply as effectively.
Promotes Eye Health
A lesser-known benefit of zinc is supporting eye health.
For the average adult, the RDA is between 8 and 11 milligrams per day.
Here are some good food sources of zinc to help you meet your needs, per theUSDA.
Up Next:What Is Magnesium & Why Do You Need It?
However, it is important to be mindful of the upper limit, set at 40 mg zinc daily.
Consuming excessive amounts of zinc long-term may lead to adverse effects such as copper deficiency and neurologic diseases.
Its suggested this may be due to zincs role in metabolism.
However, the overall research suggests theres currently limited evidence to suggest zinc directly supports weight loss.
If you need more support setting realistic weight-loss goals, many dietitians offer in-person or virtual counseling.
She explains, Because zinc has an impact on neurotransmitters, it may help promote sleepiness.
Yes, you might take zinc and vitamin D together.
Having adequate amounts of both in the body helps maintain healthy bones and muscles.
