What a Dietitian Has to Say About Antioxidant Supplements?

In today’s health-conscious world, “antioxidants” often spark curiosity and interest. Marketed as the key to combating aging, warding off diseases, and promoting overall well-being, antioxidant supplements have gained significant attention. But what does a dietitian have to say about them? Let’s delve into the world of antioxidants and their supplements to uncover the truth behind the hype.

Understanding Antioxidants

Before delving into the benefits of antioxidant supplements, it’s essential to understand what antioxidants are and how they function in the body.

What are antioxidants?

The body’s cells face constant threats, including free radicals, generated during energy production, exercise, or exposure to pollutants like cigarette smoke and sunlight. Free radicals steal electrons, causing damage to DNA, cholesterol molecules, and cell membranes, leading to oxidative stress and chronic diseases.

However, the body produces antioxidants and extracts them from food to counteract free radicals’ effects, repairing DNA and maintaining cell health. Antioxidants generously donate electrons to neutralize free radicals without becoming harmful themselves.

Understanding the role of antioxidants in combating free radicals underscores the importance of a diet rich in antioxidant-rich foods and the body’s natural defense mechanisms. Prioritizing antioxidant intake, either through food and supplements or seeking expert guidance, can help mitigate the risks associated with oxidative stress, promoting overall health and well-being.

Different antioxidants and their benefits

Vitamin C

Vitamin C, also known as ascorbic acid, dissolves in water and is not stored well in the body, so it’s important to get it every day from food or antioxidant supplements. It helps fight infections, heal wounds, and acts as a strong antioxidant, protecting against harmful free radicals. Vitamin C is essential for making collagen, a protein found in connective tissues throughout the body, including the nervous, immune, bone, and blood systems. It also plays a role in making hormones and chemical messengers for the brain and nerves. Vitamin C boosts the immune system by supporting the activity of white blood cells, which fight off infections.

For adults aged 19 and older, the Recommended Dietary Allowance (RDA) of vitamin C is 90 milligrams daily for men and 75 milligrams for women. During pregnancy and lactation, the recommended intake increases to 85 milligrams and 120 milligrams per day, respectively. Additionally, smokers are advised to consume an extra 35 milligrams beyond the RDA due to smoking’s potential to deplete vitamin C levels in the body, as mentioned in The Nutrition Source, Harvard Publications.

Vitamin E

Vitamin E is a fat-soluble vitamin, and alpha-tocopherol is the form our bodies use. Its main job is to be an antioxidant, fighting against harmful molecules called free radicals that can harm cells. It also helps boost our immune system and stops clots from forming in our heart arteries. Free radicals are linked to health problems like artery-clogging, cancer, and vision loss. Vitamin E not only protects our cells but also reduces the number of free radicals made in certain situations. So, getting enough vitamin E is important for our overall health and well-being.

For males and females aged 14 and older, the Recommended Dietary Allowance (RDA) of vitamin E is 15 milligrams per day, which is equivalent to 22 international units (IU). This recommendation also applies to pregnant women. However, lactating women need slightly more vitamin E, with an RDA of 19 milligrams per day, which equals 28 IU, as referred from The Nutrition Source, Vitamin E, Harvard T.H. CHAN.

Green Tea Catechins

Green tea is a favorite drink packed with flavonoids, a natural compound that’s good for you. It has lots of health perks, like fighting cancer, reducing inflammation, and protecting cells from damage. The main stuff in green tea that gives it these powers is called epigallocatechin-3-gallate (a potent antioxidant), or EGCG for short. It’s a type of catechin found in green tea that gives many health benefits.

Known for their anti-oxidative and anti-inflammatory, metabolism-boosting effects, green tea catechins may aid in weight management by increasing fat oxidation and controlling inflammation as described in Preventive Nutrition and food science.

In recent times, green tea has become a hot topic for its possible health benefits. Many studies suggest that green tea could help protect against heart disease and different cancers. This is because of certain compounds in green tea called catechins. These catechins have a bunch of good effects on the body. They can fight off harmful substances, reduce inflammation, lower blood pressure, help control diabetes, and even prevent mutations in genes. Plus, they can kill bacteria and viruses.

Coenzyme Q10

Coenzyme Q10 is like a superhero antioxidant, either working solo or teaming up with vitamin E. It’s crucial for the body’s energy production, keeping the ATP cycle running smoothly. Plus, it’s a great defender against free radicals, which can mess with proteins, fats, and DNA.

With Coenzyme Q10 containing antioxidant supplements around, those pesky free radicals don’t stand a chance, leaving your cells and DNA safe and sound.

CoQ10 isn’t just about fighting off free radicals; it’s also a big player in ramping up your immune system and physical performance. Your immune system relies on a lot of energy to do its job, and CoQ10 provides that energy boost as described in Journal of pharmacy and Bioallied sciences.

With enough CoQ10, your immune cells can work at their best, keeping you healthy and strong. Plus, it helps your body perform better physically, ensuring you have the energy you need to tackle whatever comes your way.


As we age, the risk of chronic diseases increases, but there’s hope in a compound called resveratrol. It packs a punch with its antioxidant and anti-inflammatory powers. It doesn’t stop there; it also offers protection for your heart, fights cancer, and even helps with diabetes and obesity.

Resveratrol works its magic by reducing oxidative stress, calming inflammation, boosting mitochondrial function, and regulating cell death as described in Oxidative medicine and cellular longevity.

With all these benefits, resveratrol could be a game-changer in slowing down aging and preventing age-related diseases.

Are Antioxidant Supplements Necessary?

While antioxidants offer numerous health benefits, the question remains: are these supplements necessary? Dietitians believe that obtaining antioxidants from whole foods is a good way. But due to a busy lifestyle it often becomes difficult to consume a balanced diet! Hence, they suggest that it’s important to supplement your diet with products packed with antioxidants.

PIROOZ’s Cell Care is a powerful antioxidant supplement that is much more potent than the above-described antioxidants. With this, improving your overall health has never been easier. Say goodbye to oxidative stress and hello to vitality. Invest in your well-being today and experience the difference firsthand.

Get Enough Sleep-

Good sleep is vital for your immune system, and your body needs at least seven hours of sleep each night to keep it working well. When you sleep, your body makes proteins called cytokines that help it fight infections. Not getting enough sleep can make it harder for your body to fight off infections and can even increase your risk of certain health problems.

Stay Active-

Going for walks and doing exercise can boost your immune system too! Even just a moderate amount of exercise can help boost the number of immune cells in your body, which can lower your risk of getting sick.

Limit alcohol and avoid smoking-

It is important to keep a check on your alcohol consumption and smoking. Too much alcohol can disrupt your immune system and damage your organs. Smoking can also weaken your immune defenses and make you more susceptible to illness.

Reduce stress-

Too much stress can weaken your immune system, making it easier for you to get sick. Chronic stress has a ripple effect on the health of an individual. So, it’s crucial to find ways to relax and de-stress. Activities like meditation, yoga, or deep breathing exercises can help keep your immune system strong by reducing stress levels.

Get vaccinated on time-

Vaccines help your immune system recognize and fight off infections before they can make you sick. Make sure you talk to your doctor about which vaccines you need.

Ways to Keep Your Immune System Strong

Researchers are working on developing powerful products that fortify the body’s natural defense mechanisms. For example, one such product is a blend of six different mushrooms that are packed with vitamins and antioxidants and enriched with ErgoD2™ for added benefits.

This formulation can help enrich the body’s defense system and promote optimal immune function that works at the cellular level to maintain a delicate balance within the immune system while defending against invaders.

Such patented nutritional products offer more than just boosting immunity. They also help reduce inflammation, support kidney function, and promote overall wellness.

Having this immune booster by your side can help empower your body to face any challenges that come its way, ensuring a strong and resilient immune system for a healthier and happier you.

Let’s look into the main Ingredients of this Immune Booster!

Pleurotus eryngii (King Oyster Mushroom):

King Oyster Mushrooms contain beta-glucans that stimulate the immune system, aiding in the body’s defense against pathogens. Its rich antioxidant content further supports immune health by reducing oxidative stress, thus promoting overall immunity and resilience against infections.

Cordyceps militaris:

Cordyceps militaris is prized for its immune-boosting properties. It enhances immune function by stimulating the production of white blood cells, which play a crucial role in fighting infections. Additionally, Cordyceps helps regulate inflammation, contributing to a balanced immune response and improved overall immunity.

Hypsizygus marmoreus (Brown Beech Mushroom):

Brown Beech Mushroom contains polysaccharides and antioxidants that bolster the immune system. These compounds help regulate immune responses, reducing inflammation and promoting immune balance. By enhancing the body’s defense mechanisms, Brown Beech Mushroom supports overall immunity and resistance to infections.

Grifola frondosa (Maitake Mushroom):

Maitake Mushroom is renowned for its immune-boosting effects. It contains beta-glucans and polysaccharides that stimulate the activity of immune cells, such as macrophages and natural killer cells. By enhancing immune surveillance and response, Maitake Mushroom strengthens the body’s defense against pathogens, promoting robust immunity.

Ganoderma lucidum (Reishi Mushroom):

Reishi Mushroom is a potent immune modulator, regulating immune responses to maintain optimal function. It contains bioactive compounds that enhance the activity of immune cells, improve immune surveillance, and reduce inflammation. By supporting immune balance and resilience, Reishi Mushroom strengthens overall immunity and promotes health.

Trametes versicolor (Turkey Tail Mushroom):

Turkey Tail Mushroom contains polysaccharopeptides that modulate immune function, enhancing the body’s ability to defend against infections. It stimulates the production and activity of immune cells, such as T cells and macrophages, promoting immune surveillance and response. By boosting immune activity, Turkey Tail Mushroom contributes to robust immunity and overall well-being.

Vitamin D2 (Ergocalciferol)

Vitamin D2, also known as ergocalciferol, plays a crucial role in immune function. It supports the activity of immune cells, such as T cells and macrophages, which are essential for fighting infections. Additionally, vitamin D2 helps regulate inflammation, promoting a balanced immune response. Adequate vitamin D levels are associated with enhanced immunity and reduced susceptibility to respiratory infections.


L-ergothioneine is a powerful antioxidant found in certain mushrooms, including Pleurotus eryngii (King Oyster Mushroom) and Grifola frondosa (Maitake Mushroom). It scavenges harmful free radicals, protecting immune cells from oxidative damage and promoting their optimal function. L-ergothioneine enhances overall immunity and helps defend against infections by supporting immune cell integrity and function.


A strong immune system is your body’s best defense against infections and diseases. By adopting healthy lifestyle habits and incorporating immune-boosting supplements like Immune Defense System, you can give your body the support it needs to thrive. Remember, investing in your immune health is investing in your overall well-being.

Stay healthy, stay immune strong!