Antioxidants

Home » Categories » Antioxidants

Antioxidants are substances, either natural or manufactured, that may prevent or limit cell damage caused by unstable particles called free radicals. Antioxidants work by neutralizing free radicals -- giving them electrons. Antioxidants may also be able to undo some cell damage.^[1,2,4]

Types of antioxidants

Vitamin A, vitamin C, vitamin E, selenium, lycopene, and beta-carotene are examples of antioxidants.

Free radicals

Free radicals are groups of atoms that are produced when oxygen interacts with certain molecules, thereby setting off a chain reaction. Their primary danger comes from the damage caused when they react with DNA, and other cell components. Cells can die off, or stop functioning correctly, when this occurs. Antioxidants are the body's defense system against free radical damage.

Free radicals can be formed by:

Sun exposure
Cigarette smoke
Alcohol consumption
Air pollution
Exercise
Inflammation
Drug abuse

Cells damaged by free radicals may be at risk for developing cancer, heart disease, and diabetes.^[1]

Sources

Antioxidant Food Sources

The body makes some antioxidants and gets others from food to combat free radicals.^[4] It's important to eat a well-balanced diet to help you get the antioxidants you need.

Good sources of antioxidants

Category	Examples
Fruit	Strawberries, oranges, cantaloupe, watermelon
Vegetables	Broccoli, tomatoes, kale, carrots
Dairy	Milk, butter, eggs
Meat	Fish, chicken, beef, turkey
Legumes and oils	Nuts, seeds, oils, sunflower seeds, almonds, peanuts, corn oil
Carbohydrates	Bread and pasta
Cereals	Whole wheat, rice, corn

Supplements can also be a good source of antioxidants.

Do antioxidants work

Antioxidants: Selenium

Although eating fruits and vegetables can help lower the risk of developing certain diseases, researchers can't tell for sure if the presence of antioxidants is the reason. It could also be that people who eat more fruits and vegetables also have a healthier lifestyle, eat healthier overall, exercise, and don't smoke.^[2]

Many well-organized studies, involving numerous subjects, have looked at the effect of antioxidant supplements on diseases, such as cardiovascular disease, cancer, and cataract prevention.They found that overall, antioxidants are not beneficial.^[2]

But, the Age-Related Eye Disease Study (AREDS), led by the National Eye Institute and co-sponsored by the National Institutes of Health, found that antioxidant supplementation could be beneficial. Researchers discovered that a combination of antioxidants (vitamin C, vitamin E, and beta-carotene) and zinc significantly reduced the risk of developing advanced-stage, age-related macular degeneration (ARMD) for people who had intermediate stage (ARMD) and advanced stage in only one eye.

However, the use of antioxidants without zinc was less effective and the antioxidants didn't effect cataract development.^{[2, 4]}

More research is being done to discover antioxidants' effects on Alzheimer's disease, breast, and prostate cancers.^[2]

Each antioxidant is different, so getting one or two types is not enough. They work together to provide better all-round health. That's why healthy eating, including a variety of fruits and vegetables, whole grains, and healthy fats from nuts, seeds, and oils, still beats supplements -- even in high doses -- in helping to prevent disease.^[2]

Drug interactions

Antioxidants may interact with some medications, potentially altering their effects. Do not take vitamin E if you are on blood thinners as they may cause bleeding. Ask your doctor before taking antioxidants if you are undergoing cancer treatment.^[2]

Safety issues and other considerations

Supplements can act like drugs if they are used in large amounts. Take as directed.

Inform your healthcare provider of all supplements and complementary care you use. Discuss proper dosages, particular to your symptoms and medical history.

Herbs and other supplements aren't regulated by the Food and Drug Administration. Product safety and consistency aren't guaranteed. Effects may vary according to brand and batch.

Antioxidant studies have not lasted long enough to gauge their effectiveness in cancer treatment and prevention.^[4]

Antioxidant supplements should not be used as a food replacement.

Avoid using antioxidant supplements as the sole treatment for symptoms or disease. Consult a licensed healthcare provider for evaluation and advice.

Purchase antioxidants from reputable companies only.

Although we don't directly sell these antioxidants, you can compare different brands, quality, and price here at PricePlow.

References

FamilyDoctor.org; "Antioxidants: What You Need to Know;" 2010
National Center for Complementary and Alternative Medicine; "Antioxidants and Health: An Introduction;" Get the Facts; National Institutes of Health;" Updated 2012
National Cancer Institute; "Antioxidants and Cancer Prevention Fact Sheet"
Harvard School of Public Health; "Antioxidants: Beyond the Hype"
Rice; "Antioxidants and Free Radicals; Updated 1996

By Mike

Antioxidants News on PricePlow

Jun 11, 2018 Product News:
Solaray Lutein Eyes was created (Lutein)

May 31, 2018

Blog Post:
5% Nutrition Knocks the Carb OUT with Their New Keto Bars
5% Nutrition's Knock the Carb Out Bar performs a surprisingly epic task - packs 290-390 calories and 20 grams of protein but LOW blood sugar impact!

May 30, 2018

Blog Post:
QUANTUMiND: An Energy Nootropic for a Quantum State of Mind
QUANTUMiND is an energy-based nootropic that hits all angles: mood-boosting, neuroprotection, anxiolytics, and energy! Prepare for cognitive clarity!

May 16, 2018 Product News:
Lindt 85% Dark Chocolate has a new variation: 4 Bars (Dark Chocolate)

May 08, 2018

Blog Post:
Dedicated Nutrition BCAA Sensation: The Right Way to BCAA
Dedicated Nutrition BCAA Sensation is exactly what we like to see out of a BCAA! A 7.5g 4:1:1 ratio, added rhodiola, taurine, grape seed, and more!

Mar 27, 2018

Blog Post:
The Lanham Act: How POM vs Coke Enabled Supplement Lawsuits
What's POM Wonderful and Coca-Cola got to do with supplements? The fact that their lawsuit led to the opening of inter-industry Lanham Act LAWSUITS!

Feb 23, 2018 Product News:
About Time Superfruits was created (Antioxidants)
Feb 18, 2018 Product News:
Natrol Lycopene was created (Lycopene)
Feb 16, 2018 Product News:
Genceutic Naturals Wild Crafted Resveratrol was created (Resveratrol)
Feb 12, 2018 Product News:
Doctor's Best Astaxanthin with AstaPure was created (Astaxanthin)
Jan 30, 2018 Product News:
Swanson Full Spectrum Cacao was created (Cacao)
Jan 24, 2018 Product News:
MRM Quercetin was created (Quercetin)
Jan 21, 2018 Product News:
SportsResearch Astaxanthin was created (Astaxanthin)
Jan 13, 2018 Product News:
Nordic Naturals CoQ10 Ubiquinol Sport was created (CoQ10)

Jan 10, 2018

Blog Post:
Genius Heart & Cardiovascular Formula: Serious Ticker Support
Genius Heart & Cardiovascular is a unique heart health supplement that supports optimal heart and cardiovascular function using potent ingredients.

Jan 07, 2018 Product News:
Solaray QBC Plex has a new variation: 120 Capsules (Quercetin)
Jan 07, 2018 Product News:
Solaray QBC Plex has a new variation: 60 Capsules (Quercetin)
Jan 07, 2018 Product News:
Solaray QBC Plex has a new variation: 60 Vcaps (Quercetin)
Jan 07, 2018 Product News:
Solaray QBC Plex has a new variation: 120 Vcaps (Quercetin)
Dec 26, 2017 Product News:
FunFresh Foods Raw Cacao Powder was created (Dark Chocolate)

Dec 08, 2017

Blog Post:
Lion’s Mane: The Nerve Growth Nootropic Mushroom
Lion's Mane is an incredible mushroom that touts some extremely unique nootropic benefits including increasing Nerve Growth Factor.

Dec 07, 2017 Product News:
PrimaForce Capros was created (Antioxidants)

Dec 04, 2017

Blog Post:
Optimum Nutrition Pro Pre: A Bigtime Pre Workout from a Big Brand
Optimum Nutrition Pro Pre finally brings a real pre workout to ON with the clinically-dosed Pro Pre - and there's three feel-good ingredients inside.

Nov 16, 2017

Blog Post:
Condemned Labz DNA Dispatch: Greater Gains with Better O2 Delivery
Condemned Labz has created a non-stimulant pre workout add-on in DNA Dispatch that enhances oxygen delivery and nitric oxide production for better performance.

Nov 14, 2017

Blog Post:
Primeval Labs Primalog: The Go BIG or Go Home GDA
Primeval Labs is about to turn carbohydrates from your worst nightmare to your best friend with the fully-dosed glucose disposal agent (GDA) Primalog!

Oct 30, 2017 Product News:
Force Factor Test X180 Ignite was created (Acai Berry)

Oct 26, 2017

Blog Post:
Performax Labs SlinMax: MAX Out Your Carbs.. and Your Gains!
Performax Labs SlinMax is a new nutrient partitioner for BULKERS - it improves carbohydrate uptake to build muscle (as a Glucose Disposal Agent, GDA).

Oct 20, 2017

Blog Post:
RedCon1 Med+KIT: Everything Your Multivitamin Missed
Med+Kit (formerly Med+Pak) is the new health and wellness supplement from RedCon1 that supplies everything you want not found in your multi-vitamin.

Sep 19, 2017

Blog Post:
Condemned Labz HumaSLIN: Now Carbs Fear YOU
Condemned Labs HumaSLIN is a comprehensive glucose disposal agent (GDA) for those who love their carbs but don't process them extremely effectively.

Sep 17, 2017 Product News:
Nature's Essentials CoQ10 was created (CoQ10)
Aug 24, 2017 Product News:
Top Secret Nutrition Uric Control was created (Cherry Extract)
Jul 26, 2017 Blog Post:
SNS Inhibit-E: Shut Estrogen Down Like a Boss
SNS Inhibit-E is an extremely potent all natural aromatase inhibitor that helps keep estrogen levels under wraps.
Jul 25, 2017 Product News:
NOW Lutein & Zeaxanthin was created (Lutein)

Jul 17, 2017

Blog Post:
RedCon1 RPG: Take a Grenade to Glucose
RedCon1 RPG is a nutrient partitioner to turn carbs from enemy to friend. With RedCon1 RPG, a superior glucose disposal agent, carb on up!

Jul 14, 2017 Blog Post:
MAN Sports Brain Bridge: Powdered Brain Power!
Brain Bridge is powerful nootropic supplement from MAN Sports to enhance cognition, focus, and productivity.

Jul 01, 2017

Blog Post:
Olympus Labs Re1gn Pre Workout: As Hardcore as it Comes
Olympus Labs is crafting a new pre workout titled Re1gn and we've got a sneak peek at what's inside! But we're still waiting on one MAJOR ingredient!

Jun 27, 2017 Blog Post:
CEL Cycle Assist – On and Off Cycle Support
CEL Cycle Assist is the ultimate protection for your most vital organs whether you're on cycle or off cycle.

Jun 24, 2017

Blog Post:
Onnit Alpha Brain – Overrated Cognitive Booster for Beginners?
Onnit Alpha Brain is an incredibly popular nootropic touted by celebrities around the world, but is it really just an over-hyped, overpriced product?

Jun 08, 2017

Blog Post:
Genius Test: Testosterone Support for the Smart Athlete
The Genius Brand has released a potent new natural testosterone booster named Genius TEST that looks to enhance all aspects of man's health.

May 09, 2017 Product News:
Life Extension Enhanced Berry Complete was created (Antioxidants)
Apr 24, 2017 Product News:
Doctor's Best High Absorption CoQ10 plus PQQ was created (CoQ10)
Feb 21, 2017 Product News:
Optimum Nutrition CoQ10 was created (CoQ10)

Feb 01, 2017

Blog Post:
sho Nutrition Balance: Enhanced and Easy Digestion
sho Nutrition Balance is an easy-to-use digestive enzyme supplement that helps restore your gut health for digestion and immune system health.

Jan 26, 2017 YouTube Video:
Iron Addicts GOLIATH Review: CT Fletcher's BCAA
Jan 21, 2017 Product News:
Transparent Labs CoQ10 was created (CoQ10)

Jan 04, 2017

Blog Post:
HAKNutrition PreHAK – The Ultimate Workout Hack!
HAKNutrition is a new supplement company with PreHAK, an incredibly well dosed pre workout supplement that makes the perfect "hack" for your workout!

Dec 20, 2016

Blog Post:
MSM Supplements: Joint Support for Athletes AND Aging!
MSM Supplements (methylsulfonylmethane) are sulfur compounds with incredible research as an effective remedy for achy joints, aging, and arthritis!

Dec 14, 2016

Blog Post:
Controlled Labs GAMER UP – Leveling Up Made Easy!
Controlled Labs GAMER UP is a new gaming supplement that brings a serious dose of focus agents, but not too much caffeine. No more gaming jitters!

Dec 09, 2016

Blog Post:
Study: Pomegranate Juice Accelerates Recovery and Soreness
A new study shows that natural pomegranate juice greatly enhances performance and recovery, while also reducing markers of muscle damage (soreness).

Nov 15, 2016

Blog Post:
Tomatidine: The Muscle-Building Nightshade
Tomatidine is the newest all-natural muscle builder to hit the scene, found in the everyday tomato. An anabolic ingredient that's actually healthy!

Nov 02, 2016

Blog Post:
Antaeus Labs TITAN: Meet the Newest Anabolic Ingredient
Antaeus Labs Titan is an all new natural muscle builder from Antaeus Labs, and it's actually HEALTHY! The key ingredient is known as Ultra-Tomatidine.

Oct 12, 2016

Blog Post:
RedCon1 Mental Trigger Brings the BRAIN Gains
RedCon1 Mental Trigger: Gamers and "spreadsheet athletes" listen up, the ultimate BRAIN gains supplement is here, and it's your new Mental Trigger.

Sep 14, 2016

Blog Post:
The 2016 FDA NDI Draft Guidance Document: How To Destroy The ENTIRE Dietary Supplement Industry in 102 Pages
The FDA's 2016 NDI Draft Guidance looks like the beginning of a multi-pronged attack on the dietary supplement industry. Read and fight this ASAP!

Sep 06, 2016

Blog Post:
Northbound Nutrition BLEND – Cognitive Energy & Endurance
Blend from Northbound Nutrition is a clinically dosed cognition enhancing supplement perfect for work or working out. Maybe even a gaming supplement!

Aug 30, 2016

Blog Post:
Olympus Labs OR1GIN: Anabolic FUEL-Based Gains
Olympus Labs Or1gin is a revolutionary muscle builder meant to increase your gains naturally by helping you stay hungry to get in all those macros.

Aug 29, 2016

Blog Post:
AML Pre Workout: A True Muscular Development Style Pre
Advanced Molecular Labs Pre Workout is a true beast of a pre workout that uses clinical doses of staple ergogenics powered by 400mg of pure caffeine.

Aug 09, 2016

Blog Post:
Northbound Nutrition PINNACLE: The Pinnacle of Pre Workouts?
The Pinnacle Pre Workout from Northbound Nutrition is a premium pre workout supplement that combines clinical and transparently dosed ingredients!

Jul 26, 2016

Blog Post:
Follidrone 2.0 by Black Lion Research: Huge Natty News!
Follidrone 2.0 is follow up to Black Lion Research's powerful natty muscle builder Follidrone that is loaded with epicatechin and more!

Jun 30, 2016

Blog Post:
Arimiplex by Hi-Tech: Serious On Cycle / Post Cycle Support
Hi-Tech Pharmaceuticals has dominated the prohormone and DMAA markets lately, now they look to tackle the PCT market with the release of Arimiplex.

Jun 29, 2016

Blog Post:
Want to Die Sooner? Then Don’t Eat Your Vegetables
A big fruit and vegetable diet meta-analysis confirms what we've always known: eating fruits and veggies causes you to live longer. Choice is yours!

Jun 16, 2016

Blog Post:
BMI Smart: Genius Weight Loss or Overpriced Pill Pack?
bmiSMART is a collection of three proprietary products that aims to accelerate weight loss from three different fronts. See the BMI Smart ingredients!

Apr 30, 2016

Blog Post:
Bai5 – The “Coffee Fruit” Super Drink
Bai5 is one of the newest antioxidant super drinks finding its way into stores that's powered by the power of coffeefruit. So many flavors to try!

Apr 26, 2016

Blog Post:
Momentum Nutrition Formula 56: High-Powered Fat Burner
Formula 56: Momentum Nutrition has just released their 3rd supplement, a transparently dosed fat burner to help with the summer cut.

Apr 18, 2016

Blog Post:
Animal Pak POWDER: The Solution to “Pill” Problems
Animal Pak POWDER?! After dominating the multi-vitamin realm for 30 years, Animal Pak is now available in the much easier consumed powder form.

Mar 23, 2016

Blog Post:
iSatori Pre-Gro Max: A Confusing Step Backwards
Pre-Gro Max from iSatori is the newest version of the popular Pre-Gro preworkout that contains Bio-Gro and several other pixie dusted ingredients.

Mar 17, 2016

Blog Post:
Rich Piana’s Full As Fuck – Ridiculous Pump Pre Workout
Rich Piana and 5% Nutrition have just released their stim free pump pre workout Full As Fuck that's packed to the gills with nitric oxide boosters.

Mar 16, 2016

Blog Post:
Hemavo2 MAX Upgraded (2016)! Get Your Guns Ready!
The King of Pumps is back! iForce Nutrition has reformulated Hemavo2 Max to include a whopping dose of HydroMax and Nitrates.

Mar 15, 2016

Blog Post:
Olympus Labs Ignit3 – Full Spectrum Fat Burner
Ignit3 is a brand new fat burner from Olympus Labs that includes both Eria Jarensis and J. Regia extract for a potent fat melting combo.

Feb 25, 2016

Blog Post:
Athletic Xtreme German Creatine Loaded – Recovery Creatine
Athletic Xtreme has released a post workout formula that combines dextrose with Creapure German Creatine that enhances the body's uptake of creatine.

Jan 25, 2016

Blog Post:
Synadrene (Synedrex Clone) Switched to DMHA by Hi-Tech Pharma
Hi-Tech has revamped their Synedrex clone Synadrene to now include DMHA and Walnut Bark Extract...does this signal the death of DMAA?

Jan 13, 2016

Blog Post:
Magnum Mimic: Strong GDA for your Biggest Carb Meal
Magnum Mimic is a strong glucose disposal agent (GDA) made by Magnum Nutraceuticals to help shuttle carbs to your muscles and not around your waist.

Dec 07, 2015

Blog Post:
Performax Labs CreMax XT – Strength & Power for Daily Gains!
CreMax XT is the brand new daily creatine supplement from Performax Labs that enhances your strength, power, and recovery all in one tasty supplement.

Dec 04, 2015

Blog Post:
Performix Iridium Super Ti – The $229(!!) Test Booster
Performix Iridium Super Ti is a new testosterone booster that is initially retailing at $229, and given the ingredients, we're not happy about it.

Nov 23, 2015

Blog Post:
Rich Piana’s MENTALITY – Cognitive Booster Leaves *Nothing* Out
Rich Piana's Mentality is a cognition boosting supplement that contains virtually every nootropic and amino acid to elevate memory and mental function.

Nov 05, 2015

Blog Post:
360 RAGE: The Strongest Banned-Substance Free Pre Workout
360RAGE is the high stim option in 360CUT Performance Supplements line up of pre workouts - they claim it to be the STRONGEST legal pre workout!

Oct 15, 2015

Blog Post:
Ar1macare Pro: On-Cycle Protection by Olympus Labs
Ar1macare Pro from Olympus Labs takes care of all of your liver, estrogen, and heart health needs when you're on cycle.

Oct 07, 2015

Blog Post:
Olympus Labs Sup3r PCT: A One-Stop PCT Shop
Olympus Labs Sup3r PCT is your one-stop shop for all your post cycle therapy needs to ensure optimal hormone levels and organ support.

Sep 08, 2015

Blog Post:
Monster INITIATE: Cytosport’s New Open Label Pre Workout
Monster Initiate is the pre workout supplement in Cytosport's upgraded "Monster" line of supplements. Does it deliver? Is it balanced? (YES!)

Sep 01, 2015

Blog Post:
Magnum E-Brake: Putting the Brakes on Aromatase!
E-Brake is Magnum's aromatase inhibitor which puts the brakes on this dastardly enzyme robbing you of your much beloved testosterone.

Aug 21, 2015

Blog Post:
Rich Piana’s Liver & Organ Defender: Total Body Protection!
Rich Piana's Liver and Organ Defender from 5% Nutrition covers your body's needs with their that protects all your vital organs during "harsh" times

Aug 10, 2015

Blog Post:
Muscle Elements AmiNO Flow: THE Weight Lifter’s BCAA
Muscle Elements AmiNO Flow is the first truly effective Amino-Oxide supplement that provides BCAAs and Nitric Oxide boosting ingredients.

Jul 21, 2015

Blog Post:
Kaged Muscle Pre-Kaged: Kris Gethin’s Monster Pre Workout!
Pre-Kaged is the much anticipated pre workout from Kris Gethin and Kaged Muscle. Will it live up to expectations? The ingredients look MONSTROUS!

Jul 01, 2015

Blog Post:
Pump HD New Formula by BPI: “The Experience” Reformulated
BPI Pump HD new formula is out - a pump-based pre workout. This time it promises a unique "experience" without caffeine or yohimbine. Will it deliver?

Jun 02, 2015

Blog Post:
Magnum THRUST – This Testosterone Booster has Everything!
Magnum THRUST is a testosterone booster that we consider a "kitchen sink of manliness" - there are a LOT of testosterone boosting ingredients here!

May 27, 2015

Blog Post:
Cellucor Alpha Amino Extreme – Energized BCAAs
Alpha Amino Extreme is a turbocharged version of Cellucor's popular intra workout, Alpha Amino powered by 2 additional forms of caffeine.

May 10, 2015 Blog Post:
Curcumin Supplements for Joint Pain: A “Curry” a Day?

May 06, 2015

Blog Post:
Cellucor Super HD Xtreme – Long Lasting Energy!
Super HD Xtreme is Cellucor's more "hardcore" version of the Super HD fat burner, with two new stimulants designed for long lasting weight loss energy

May 04, 2015

Blog Post:
Prime Nutrition Partition-MD – Potent Nutrient Partitioning Catalyst
Prime Nutrition Partition-MD is a nutrient partitioner, or glucose disposal agent, that helps you dominate your carbohydrates a whole lot more!

Feb 12, 2015

Blog Post:
SAN MegaTron – Stim-Free Supplement as Good as its Name
SAN MegaTron is a stimulant-free pre workout supplement that has exciting doses of both nitric oxide boosters AND focus enhancers. And what a name!

Feb 11, 2015

Blog Post:
iSatori PRE-GRO – Pre Workout Powered by Bio-Gro
iSatori Pre-Gro is the new pre workout supplement containing Bio-Gro bioactive peptides. If you've wanted to try it, this is a great way to do so!

Jan 17, 2015

Blog Post:
Amino HP – ANS Performance’s Fully-Loaded BCAA Powder
Amino HP is ANS Performance's answer to all of the BCAA supplements and intra workouts out there. It's fully loaded and knowing ANS, will taste great

Jan 09, 2015

Blog Post:
Epicatechin – The Dark Force Behind Dark Chocolate
There's a reason why dark chocolate is always touted for it's health benefits: a flavonol named (-)-EPICATECHIN. But can high doses help build muscle?

Jan 01, 2015 Blog Post:
The Top 10 Supplement Industry News Stories of 2014
PricePlow goes over the Top 10 Supplement Industry News Stories of 2014

Dec 18, 2014

Blog Post:
Cellucor C4 50X – High in Stims, High in Beta Alanine!
Cellucor C4 50X is the new high-energy pre workout supplement that is a variant of the new Cellucor C4 pre workout. Read about what's in it here!

Dec 12, 2014 Blog Post:
A New PES Pre Workout is Coming
PES representatives have hinted at a new PES pre workout supplement to follow up the focus-based ENHANCED. Stay tuned, it's coming!

Dec 05, 2014

Blog Post:
BPI Roxy Weight Loss Lemon Drop Softgels Don’t Impress
BPI Sports Roxy Weight Loss has been announced, and it looks like a flavored thermogenic fat burner softgel that's trying to innovate on fat burners!

Oct 28, 2014 Blog Post:
ANS Dilate Powder: Reformulated for the Reckoning
Oct 02, 2014 Blog Post:
Dedicated Nutrition’s “Unstoppable” Lives up to its Name

Jan 14, 2014

Blog Post:
Nutrition News and Price Drops – Week of Tuesday, Jan 14, 2014
Tons of news and product price drops in the nutrition world lately, including some major research published by Alan Aragon about the "protein window"!