What is zinc and how it can benefit your health?
“The strongest evidence for use is increasing zinc intake on the onset of symptoms to support faster recovery times versus protection against respiratory tract infections,” she says. Zinc benefits the body in other ways, too.
What are the important uses of zinc?
Your body uses zinc to do the following:
- Heal wounds
- Support the function of your immune system
- Develop your reproductive system
- Develop your sense of taste and smell
- Produce and store insulin
- Help your thyroid and metabolism work properly
- Make proteins and DNA
What are some benefits of taking zinc?
Zinc may also be effective for the treatment of:
- acne – one study, published in JAMA, showed promising results of zinc sulfate for the treatment of acne
- attention deficit hyperactivity disorder ( ADHD)
- osteoporosis
- preventing and treating pneumonia
How does zinc benefit the body?
Zinc Health Benefits
- Strengthens the immune system. ...
- Fights the symptoms of acne. ...
- Reduces oxidative stress. ...
- Slows down the progression of HIV. ...
- Improves male fertility. ...
- Slows the onset of AMD. ...
- Prevents prostate cancer. ...
- Participates in mental functioning. ...
- Promotes weight loss. ...
- Fights chronic fatigue. ...
See more
Accelerates Wound Healing
Zinc is commonly used in hospitals as a treatment for burns, certain ulcers and other skin injuries ( 10 ).
May Reduce the Risk of Certain Age-Related Diseases
Zinc may significantly reduce your risk of age-related diseases, such as pneumonia, infection and age-related macular degeneration (AMD).
May Help Treat Acne
Acne is a common skin disease that is estimated to affect up to 9.4% of the global population ( 19 ).
Decreases Inflammation
Zinc decreases oxidative stress and reduces levels of certain inflammatory proteins in your body ( 23 ).
Recommended Dosages
In order to avoid overconsumption, stay away from high-dose zinc supplements unless recommended by a doctor.
Why do people take zinc supplements?
Sometimes, zinc supplements are used to prevent or treat a deficiency. People who are unable to get enough through their diet, or who can’t properly absorb it, may benefit from supplements.
What is zinc used for?
According to researchers at the Department of Dermatology at the University of California: Zinc plays an essential role in numerous biochemical pathways: organ systems, including the integumentary, gastrointestinal, central nervous system, immune, skeletal, and reproductive systems….
How long does zinc supplementation take to work?
In one study by the Department of Internal Medicine at Wayne University, after 20 weeks of zinc restriction, giving patients zinc supplements effectively increased serum testosterone in the majority of men.
Why is zinc important for blood sugar?
Zinc benefits blood sugar levels because it binds to insulin, so insulin is adequately stored in the pancreas and released when glucose enters the bloodstream.
What percentage of the world population is at risk for zinc deficiency?
Zinc deficiency is somewhat common around the world, including in the U.S. A 2019 report estimates that up to 17 percent of the global population is at risk for inadequate zinc intake.
Why is zinc important for the heart?
Helps Maintain Heart Health by Supporting Blood Vessels. Zinc is needed to maintain the health of cells within the cardiovascular system, while also lowering inflammation and oxidative stress. The endothelium, the thin layer of cells that lines the blood vessels, partially relies on adequate levels of the mineral.
How much zinc should I take a day?
That said, some studies have found that taking high doses around 80 to 90 mg/day can help safely fight off cold symptoms. Still, consuming over 40 to 60 mg/day may lead to certain zinc overdose side effects, so speak to your health care professional before increasing your dosage.
Why is zinc important for your body?
1. Builds Immunity. Shutterstock. Zinc plays a key role in your body’s immunity to bacteria, viruses, and fungi. In studies conducted on both young adults and the elderly, zinc supplementation was found to decrease oxidative stress and halt the generation of inflammatory cytokines ( 1 ).
Why is zinc important for the immune system?
Zinc is most popularly known for boosting immunity and keeping the common cold at bay. In addition to its role in keeping the body’s immune system strong and preventing infection, this trace mineral is important for a multitude of functions, including energy production, alertness, mood, and healthy brain function.
What is zinc in?
Zinc is found in most multivitamin and multimineral supplements. They often contain zinc in the form of zinc sulfate, zinc acetate, or zinc gluconate, though the best-absorbed forms of zinc are the glycinate, citrate, and monomethionine forms of the mineral, which are found in higher quality supplements. All good.
Why is zinc important for digestion?
This is because zinc serves an important role in regulating gastric acidity as well as producing digestive enzymes in the small intestine.
What are the nutrients that are needed for cancer?
Zinc and other nutrient deficiencies (e.g., magnesium, selenium, vitamin D) are common in cancer patients, suggesting a link between these nutrients and the possible prevention of various forms of cancer ( 5 ).
Which form of zinc produces the most ions?
The form of zinc that produces the most ions is zinc acetate with zinc sulfate and zinc gluconate (commonly used in cold formulas) producing lesser amounts, but coming in a close second. In addition to its immune strengthening effects, zinc also promotes faster wound healing as well.
How much zinc is in a cup of mushrooms?
Mushrooms (1 cup contains 0.6 milligrams of zinc, which meets 7% DV) Salmon (3 ounces contain 0.5 milligrams of zinc, which meets 6% DV) Cocoa powder (1 tablespoon contains 0.3 milligrams of zinc, which meets 3% DV) You might also want to look at supplements.
What is zinc in the body?
Zinc is a nutrient that supports growth during childhood and the immune system. Low zinc levels can increase a person’s risk of disease and illness. Zinc supports a number of functions. Trusted Source. in the human body.
How can zinc help wounds heal faster?
Find out how to make a wound heal faster. 4. Chronic disease. Zinc has antioxidant properties. As such, it can help reduce oxidative stress. Scientists believe that there is a link between oxidative stress and chronic diseases, such as high blood pressure, diabetes, and other aspects of metabolic syndrome. Research.
How much zinc should I take a day?
Adults aged 19 years and over who are interested in using zinc supplements should be careful to consume no more than 40 mg per day. Too much zinc can cause health problems.
Where can I get zinc?
It is best to obtain zinc from foods, such as beans, seafood, and fortified products. A doctor may prescribe supplements if there is a risk of a deficiency.
Does zinc help with memory?
Some research in rodents suggests that zinc may boost cognitive function. In a 2017 study#N#Trusted Source#N#, rats that received zinc supplements performed better in tasks that involved thinking and memory.
Does zinc help prevent osteoporosis?
Zinc plays an essential role in bone formation and health and may help prevent osteoporosis, according to research. Trusted Source. from 2020. However, it remains unclear whether zinc supplementation can prevent or treat this condition, and further research is necessary.
When can you prescribe zinc supplements?
A doctor may prescribe supplements if there is a risk of a deficiency. People who are pregnant, breastfeeding, or following a plant-based diet require extra zinc. However, as always, check with a doctor before using a supplement. Last medically reviewed on January 27, 2021.
What is zinc good for?
Zinc is also important to wound healing and your sense of taste and smell. With a varied diet, your body usually gets enough zinc. Food sources of zinc include chicken, red meat and fortified breakfast cereals.
How long after zinc can you take antibiotics?
Taking the antibiotic two hours before or four to six hours after taking zinc can minimize this effect. Penicillamine. Using oral zinc with the rheumatoid arthritis drug penicillamine (Cuprimine, Depen) can reduce the drug's ability to ease arthritis symptoms.
Does zinc help with skin ulcers?
Wound healing. People with skin ulcers and low levels of zinc might benefit from oral zinc supplements. Diarrhea.
Can zinc help with diarrhea?
Oral zinc supplements can reduce the symptoms of diarrhea in children with low levels of zinc, such as from malnutrition. There isn't enough evidence to recommend use of oral zinc for children with diarrhea who have a healthy, varied diet. Age-related macular degeneration.
Does zinc oxide help with macular degeneration?
Age-related macular degeneration. Research suggests that oral zinc might slow the progression of this eye disease. Zinc that's used topically is known as zinc oxide. Zinc oxide cream, ointment or paste is applied to the skin to prevent conditions such as diaper rash and sunburn.
Can zinc supplements be taken after a cold?
Oral zinc supplements might benefit people with low levels of zinc. Taken soon after cold symptoms appear, zinc might also shorten the length of a cold. However, don't use intranasal zinc, which has been linked with the loss of the sense of smell.
Why is zinc important for the body?
It helps regulate hormones. Zinc plays a huge role in regulating your hormones, including growth hormone, insulin, leptin, thyroid hormone, melatonin, and sex hormones . Getting enough zinc is important for the functioning of your endocrine system.
How much zinc is needed for a healthy body?
Zinc is a naturally occurring trace mineral that your body needs to fight off bacteria and viruses. The adult body contains about two to three grams of zinc — approximately the weight of a penny — which is stored mainly in fluid, bones, tissues, and organs.
Why is zinc important for pecan trees?
Zinc is essential for growth in humans, animals, and even plants. (If your pecan tree isn’t producing nuts on a regular basis, make sure you fertilize with zinc in late winter.) Zinc is used in the process of cell division to create your unique DNA and plays a significant role in promoting wound healing.
How to reduce zinc absorption?
However, many zinc-rich plant-based foods are also high in phytates, which can reduce zinc absorption. One way to combat this is to prepare zinc- and phytate-rich foods in a way that reduces phytate content. You can reduce the phytate content of grains and legumes by soaking, sprouting, fermenting, or simply cooking them before eating. (You heard it here first: don’t eat wheat berries or black beans raw. You’re welcome!)
What is the normal zinc level?
If zinc deficiency is suspected, you physician may order a blood test. Normal zinc blood levels are between 0.66 to 1.10 mcg/mL for anyone over 11 years of age.
How to prevent neurodegeneration?
Many people can prevent age-related neurodegenerative disorders, like Alzheimer’s, with diet and lifestyle habits. Getting enough zinc is a key part of this prevention strategy; it acts as an antioxidant, preventing oxidative stress in the brain that could otherwise increase your risk for neurodegeneration .
What metal did Davy use to protect copper?
Davy suggested attaching a “sacrificial metal” to the copper. His element of choice was zinc. The zinc would protect the copper by being degraded by the saltwater, a process termed “galvanization” that later protected iron, steel, and other industrial metals from corrosion.
What is zinc used for?
As we have already mentioned, zinc plays an all important role in cell growth, replication and repair and this applies to the skin as much as any other part of the body.
Why is zinc important for diabetes?
Diabetes. Zinc is necessary to balance many of the body’s hormones including the insulin responsible for regulating blood sugar. Zinc can benefit the level of blood sugar by binding to insulin allowing for it to be stored by the pancreas and released effectively.
What would happen if we didn't have zinc?
We know for sure that without zinc, many of our essential bodily functions would go awry. The WHO has stated that over 30% of the world’s population are deficient in zinc. There are a number of symptoms of zinc deficiency such as muscle waste, hair loss and poor immunity.
How long does it take for zinc to work after a cold?
Research published in 2013 by Indian researchers revealed that if you start taking zinc supplements within the first 24 hours of the onset of your cold, symptoms disappeared significantly faster. (2)
Why are alcoholics at a greater risk for zinc deficiency?
Alcoholics are also at a much greater risk of zinc deficiency because their diets tend to be much less nutritious. Women who are taking the contraceptive pill and those undergoing hormone replacement therapy are also believed to be more prone to a zinc deficiency.
How do you know if you have zinc deficiency?
The following signs are the most common: Weight loss or weight gain. Changes in a person;s appetite which can include cravings for sweet or salty foods.
Why is zinc important for muscle growth?
zinc also plays a very important role in cell growth and division meaning it helps boost both muscle growth and repair following injury. It also helps the body maintain muscular and skeletal strength meaning you will feel fitter and stronger physically. Muscle mass is also boosted by the fact that zinc helps to stimulate the release of the hormone-testosterone.
What is the role of zinc in the body?
Zinc plays a key role in maintaining vision, and it is present in high concentrations in the eye.
Why is zinc important for infants?
Giving zinc to underweight infants in developing countries seems to decrease the risk of death, prevent certain complications, and improve mental ability. Giving zinc supplements to low birth weight infants in industrialized countries also seems to help prevent some complications and death.
How long does zinc gluconate last?
For type 2 diabetes: 25 mg of zinc gluconate has been taken twice daily for 8 weeks. For diabetes in pregnant women: 30 mg of zinc gluconate has been taken daily for 6 weeks. For reduced ability to taste (hypogeusia): 140-450 mg of zinc gluconate has been taken in up to three divided doses daily for up to 4 months.
Why is zinc considered an essential trace element?
It is called an "essential trace element" because very small amounts of zinc are necessary for human health. Since the human body does not store excess zinc, it must be consumed regularly as part of the diet. Common dietary sources of zinc include red meat, poultry, and fish.
What are the effects of zinc deficiency?
Zinc is used for the treatment and prevention of zinc deficiency and its consequences, including stunted growth and acute diarrhea in children, slow wound healing, and Wilson's disease.
How long after taking antibiotics can you take zinc?
To avoid this interaction take zinc supplements at least 1 hour after antibiotics. Some of these antibiotics that might interact with zinc include ciprofloxacin (Cipro), enoxacin (Penetrex), norfloxacin (Chibroxin, Noroxin), sparfloxacin (Zagam), trovafloxacin (Trovan), and grepafloxacin (Raxar).
What foods have zinc in them?
It is found in several systems and biological reactions, and it is needed for immune function, wound healing, blood clotting, thyroid function, and much more. Meats, seafood, dairy products, nuts, legumes, and whole grains offer relatively high levels of zinc.