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8 mg per day for women 11 mg per day for men
Dr. Tossounian explains that the 40 mg threshold is what's known as a "Tolerable Upper Intake Level (UL)" of 40 mg per day from all sources—food and supplements." Any recommendations to meet this high mark will be temporary.
Related: This Is the Exact Amount of Protein To Eat per Day if You Want To Preserve Muscle Mass in Your 60s
What Happens When Someone Over 50 Takes High-Dose Zinc Regularly?
Nerve damage Tingling and numbness in the hands and feet Difficulty walkingAnemiaA weakened immune system
Let's double-tap on the immune system one for a second because, to quote Alanis Morissette, "Isn't it ironic?" Yes, yes, it is, Dr. Tossounian concedes. "The very thing you're trying to help can be harmed. Copper is also essential for the proper function of immune cells. A deficiency can leave you more susceptible to infections."
Short-term, Dr. Kim shares that high-dose zinc can give you quite the belly ache, leading to gastrointestinal issues, including:
NauseaDiarrheaVomitingAbdominal crampsRelated: Over 60? Doctors Say This One Daily Drink Could Be Weakening Your Bones
She notes that zinc is crucial for the development and function of immune cells like T-Cells and "natural killer cells," explaining, "These cells are your body's first line of defense against viruses and bacteria. Zinc also helps control the immune response, preventing it from overreacting and causing excessive inflammation, which can damage tissues."
OystersBeefPorkChickenTurkeyPumpkin seedsLentilsQuinoa Tofu
Zinc deficiency is rare, but it can happen. Dr. Scuderi more commonly sees zinc deficiency in people who have conditions or chronic illnesses that make it harder for the body to properly absorb zinc. He says that signs of zinc deficiency include:
Slower wound healingHair thinningChanges in tasteDigestive issues like diarrhea Skin rashesUp Next:
Related: Over 50? This Common Dinner Food May Be Slowing Your Metabolism
Sources:
Dr. Christopher Scuderi, DO, a family physician Dr. Nora Tossounian, MD, an internal medicine physician at Hackensack University Medical CenterDr. Daniel Kim, DO, a board-certified family physician with Medical Offices of Manhattan and LabFinder.com contributorZinc. Office of Dietary Supplements.Hence then, the article about the one supplement doctors say people over 50 should avoid for immune health was published today ( ) and is available on Parade ( Saudi Arabia ) The editorial team at PressBee has edited and verified it, and it may have been modified, fully republished, or quoted. You can read and follow the updates of this news or article from its original source.
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