Top 5 Best Antioxidants & Their Health Benefits
Antioxidants have become the trending topic for many anti-aging companies and services. Many people want antioxidants in their food, body creams, and many other products but they usually don't know exactly what are they and how do they work. Moreover, not everybody knows our own body creates antioxidants every day, and we can provide our organism the building blocks when we carefully choose our foods. The antioxidants produced by the body are very important to achieve a balance of antioxidants and free radicals. To fight off free radicals every day, the body produces different substances such as glutathione, which is the most powerful endogenous antioxidant and is present in almost every tissue in the body.
Antioxidants slow down and prevent the oxidation of different molecules. The problem with allowing molecules in your body to oxidize is that they create free-radicals which then affect your cellular structures. Free-radicals are molecules that are missing an electron and they try to steal it from other molecules, changing their structure.
When free radicals overwhelm our innate mechanisms to regulate them, a condition named oxidative stress ensues. When they are out of control, free radicals alter proteins, lipids, and DNA, thus triggering many different diseases. One of the most abundant free radicals are called reactive oxygen species (ROS), they are mainly produced by cells from the blood vessel linings, and they are implicated in many different cardiovascular diseases, including atherosclerosis, arrhytmia, and hypertension. When they are out of control, free radicals are also a mechanism through which cancer cells develop and progress because they alter the normal DNA sequences in normal cells, creating aberrant versions that will start forming tumors.
Other types of free radicals can be created in the body when digested food breaks down, when consuming certain toxic chemicals, or when the body is exposed to pollutants. Antioxidants' role is to quiet down free radicals by providing electrons and preventing them from stealing them elsewhere. For this reason, antioxidants also promotes normal repairing mechanisms whithin the body and slow down the aging process. This article has the purpose of enlightening you on the benefits of antioxidants, foods that contain antioxidants, and the best antioxidants that are available in the market.
Benefits of antioxidants
1. Boost brain function
Studies show that antioxidants help you to have a better cognitive function and helps reducing the risk of dementia. This is because free radicals trigger inflammation in the brain, and there is compelling evidence that brain inflammation is an important cause of depression and many degenerative brain diseases.
2. Reduce oxidative stress
Oxidative stress is brought about when there is an imbalance in the production of free radicals, which can lead to the development of diseases such as diabetes and heart diseases. Antioxidants help us maintain this balance, thus reducing oxidative stress.
3. Prevent cancer
Studies have shown that some antioxidants can slow down and even prevent the development of cancer. Cancer has many different roots or causes, and one of this is the result of damage in cellular structures and DNA by free radicals. Antioxidants can neutralize these free radicals, thus protecting you from cancer, and also slowing down tumor growth for those who already have it.
4. Improve eye health
Many studies have found positive results with cataracts and other eye-related problems that can lead to blindness in people over 65 years of age. Antioxidants can slow down the degeneration of normal tissue, which is very important to keep eye tissues transparent, thus allowing to have a clear vision.
5. Help hair growth
Antioxidants can improve hair growth because they help maintain collagen, which is the connective tissue hair is made of. They also help to protect the blood vessels from the scalp, providing the ground to create new healthy hair.
6. Keep skin healthy
Antioxidants protect the skin from cancer and inflammation, and help improving an uneven skin. Antioxidants can also brighten dull skin to make it look more radiant and young. Some antioxidants may also promote the hydration of the skin, thus making it able to withstand the many different rigors of daily life. They are often found in sunscreens because they can help the skin defend itself from the stress caused by the exposure to UV light.
7. Prevent age-related macular degeneration
Age causes tissue to degenerate, including our nerves. As the time passes, free radical damage can accumulate, thus leading to various sensory-related complications, such as blindness. Different large clinical trials show that high doses of antioxidant can prevent or delay the progression of age-related macular degeneration by about 25 percent.
9 Best antioxidant foods
You can opt to have antioxidants in your body in a natural way by incorporating foods that are rich in these substances. We will show you a list of the best antioxidant foods, rich as well in essential vitamins and minerals which will help improving your immunity. They include:
Grapes have a really high content of antioxidant nutrients, from conventional antioxidants such as vitamin C, to many phytonutrients commonly known as carotenoids. Even melatonin content has been identified in grapes, this is an antioxidant and a hormone that is commonly used to counter insomnia.
They are known to prevent cellular damage as well and inflammation. They contain phytochemicals that prevent heart and cardiovascular diseases. They also contain minerals and vitamins that help to improve your immune system. Not only the cardiovascular system has benefits with the antioxidants in blueberries. Almost every other body organ and system will have a benefit. For instance, new studies show that the damage to the muscles following exercise can be reduced through blueberries consumption. The nervous system will be also protected, and this effect has been shown in older adults at risk of neurodegenerative diseases, and younger population as well.
Nuts provide your body with healthy fats, and also contain small amounts of carbohydrates and proteins. Additionaly, all of the variants of nuts offers a unique set of phytochemicals, minerals, and fats. For example, walnuts are rich in Omega-3 while Brazilian nuts are rich in selenium. However, most nuts contain resveratrol which is an antioxidant and also helps in lowering cholesterol.
4. Green vegetables:
They are rich in Vitamins such as Vitamin C, A, and E. They are also rich in essential minerals such as potassium, calcium, and magnesium. They also contain kaempferol which is an antioxidant phytochemical. This antioxidant has cancer-fighting properties and helps dilate blood vessels. Some vegetables like kales, lettuce, and leeks contain quercetin and lutein which are also strong antioxidants.
5. Sweet potatoes:
Sweet potatoes are a great source of antioxidant carotenoid pigments, and they can even be a better source of beta-carotene than many other leafy vegetables. Purple-fleshed sweet potato is particularly abundant in antioxidant anthocyanin pigments. Two of them, cyanidins and peonidins, have been found to lower the risk posed by heavy metal residues, such as small amounts of mercury or arsenic in the digestive tract.
6. Green tea:
It contains protective phytochemicals such as the catechin epigallocatechin gallate, which is a strong antioxidant. It is available in a decaf option for those who are sensitive to caffeine.
7. Whole grains:
Research shows that people who regularly take whole grains have a reduced risk of stroke and heart disease. Most whole grains contain essential mineral such as selenium, zinc and they also contain phytochemicals that help preventing cancer and heart diseases. You can get to incorporate whole grains into your diet by consuming whole grain bread, brown rice, and corn tortillas.
They contain many minerals and vitamins as well as antioxidants. For example, soybeans contain zinc, calcium, Vitamin C, and selenium. Black-eyed peas and lentils contain zinc and folate. Kidney beans and black beans are also a rich source of folate. Some varieties of beans such as garbanzo beans contain valuable amounts of antioxidant such as vitamin C, E, and beta-carotene, as well as antioxidant phytonutrients.
All fish are a great source of omega-3 which helps to prevent diseases such as coronary heart disease. They are also a source of Vitamin D and contain antioxidants as well. Different varieties of fish would contain different varieties and proportions of antioxidants. For example, tuna contains small amounts of vitamin C, zinc, and manganese, but it's rich in the antioxidant mineral selenium, which is present in a chemical variant called selenoneine. Selenoneine provides especial protection to red blood cells, thus protecting us from cardiovascular diseases.
5 Best antioxidant supplements
Although it is better to go for foods that are rich in antioxidants, sometimes these foods are not properly absorbed by the body, or they are unavailable. This is where the antioxidants come in handy to increase the level of antioxidants we can get from the diet. This review has captured the 5 best antioxidant supplements that are available in the market.
Activa Naturals has formulated a product that provides a rich source of antioxidants naturally by combining a unique blend of natural ingredients such as Pomegranate, Acai, Noni, Goji, Cherry, Resveratrol, grapes, and berries. These ingredients also help providiong essential nutritional support as well as boosting your immunity. It has no additives, no chemicals, and no fillers, which means that this whole food supplement will not cause bodily harm, even with continued use.
The cherry, grapes, and berries contained in the supplements are also rich in Vitamin C, A, and E. Vitamin A is essential for regulating growth and multiplication of cells in your body, it helps your body to produce white blood cells for a better immunity, and also maintain healthy bones. Vitamin E prevents your cell membranes from being damaged, and it also prevents the oxidation of LDL cholesterol which can form plaque in your arteries. Vitamin C helps your body to produce collagen, ligaments, tendons, and cartilage, but it also helps protecting you from the damage that arises from free radicals. This supplement can also prevent toxic heavy-metal buildup as well as boosting immune function, helping to shield the body from various illnesses.
In addition to containing a broad spectrum of whole food sources such as broccoli, spinach, beets, cherries, blackberries, and kale among others, this high-quality antioxidant supplement is also rich in Vitamins E and A. At the same time, this product from Garden of Life contains no fillers or additives, which means that consuming toxic levels of this supplement is highly unlikely, even with prolonged use. This high performing antioxidant can help preventing the occurrence of chronic diseases such as cancer, stroke, diabetes, or heart disease, as well as simple ailments such as cold and flu.
The antioxidant vitamins E and A as well as the mineral selenium and vital enzyme complex contained within this supplement offer an essential mix of ingredients that can help improve your skin and eyesight. Furthermore, consuming the right amount of vitamins and sufficient antioxidants can also strengthen your bones and allow you to experience greater performance during your workout sessions. Most importantly, antioxidants protect your arteries because they prevent LDL cholesterol from oxidizing and building up. They also help preventing age-related macular degeneration, which is a leading cause of blindness among older people. Finally, antioxidants have also been shown to potentially reduce the risk of Alzheimer's disease and protect against many forms of cancer.
This antioxidant supplement is composed of natural, herb based ingredients. An all natural source of antioxidants, these herbal ingredients include Marquis Berry, trans-resveratrol, Acai Berry, Vitamin C, and grape seed. Furthermore, the beneficial compounds found within this formula may greatly boost immunity and overall health.
The trans-resveratrol contained in this supplement helps against aging and also prevents age-related ailments which lead to increased longevity. The grape seed extracts contain polyphenols which are a powerful antioxidant and is also helpful in preventing cardiovascular diseases.
Also, vitamin C is essential in protecting against cancer, decreasing the effects of age-related macular degeneration, and protecting the heart by preventing the oxidation or build-up of cholesterol. This supplement also promotes overall health without any side effects.
While this supplement contains a variety of antioxidants and nutrients similar to other comparable health-supplement products, it also contains coenzyme Q10 or CoQ which supports vital components involved in cellular energy production. As a result, the benefits associated with using this supplement may help to prevent age-related health issues by slowing down free radical damage. Coenzyme Q10 targets the mitochondria within cells which is where the primary energy producing processes for all of the body's cells occur. The positive effects associated with supporting cellular energy through the use of CoQ may enhance the health of the brain, kidneys, heart, and liver among others. Ultimately, by protecting the body's cells against free radical damage, greater overall energy and vitality can be experienced.
Low levels of CoQ are risky as it can lead to heart disease and other complicated ailments. Unfortunately, these CoQ levels start to deplete once you get to the age of 30. Thankfully, Natures Way has decided to offer this critical nutrient within their cellular energy formula, providing a simple supplement solution to improving overall health, reducing the effects of aging, and fighting free radicals.
Health Force has formulated a quality antioxidant supplement containing a high ORAC value. This is simply a measurement of antioxidant power. Utilizing Acai resveratrol and superfoods like turmeric as well as various whole food extracts, this antioxidant supplement also contains trans-resveratrol which helps to boost immunity and reverse aging by enabling the body to express the longevity gene! This effect may be attributed to the neutralization of free radicals as well as the added boost in whole food nutrition. The supplement is made from all natural ingredients and is packaged in an all-vegan capsule.
The grapes contained in the supplement are a great source of vitamin C and E, vitamins that have been shown to protect against cancer. In addition, they help prevent muscular degeneration that is age related and can help ensure a healthy heart by preventing the oxidation of LDL cholesterol which has been shown to be a likely cause of the clumping of cholesterol molecules and subsequent blocking of arteries.
From this information, it is clear that antioxidants are very helpful to us for they help slow down the process of aging, fights against free radical damage, improves our immunity, and prevents us from getting chronic diseases such as cardiovascular diseases and cancer. They also help us have a better cognitive function, better eyesight, and improve hair growth as a result of a reduction in oxidative stress.
You can get the recommended serving of antioxidants by incorporating foods that are rich in these compounds, as indicated in this article under the best antioxidant food section. The challenge that arises from relying only on natural foods to supply your body with the required antioxidants is that your body might not properly absorb these foods, or they can become unavailable depending on the country and season. Also, the preparation process of these foods can lower the antioxidant levels.
To avoid all of this, it is recommended that you combine these healthy foods with antioxidant supplements. This way, you are assured that your body is getting the right serving of antioxidants to help in improving your health effectively. This review of the best antioxidants will help you narrow down your choice among the best supplements available in the market as you make your purchase.