superfoods - Science Nutrition Lab

10 Overhyped Superfoods That Aren’t Worth the Price

Not all superfoods are backed by science. Some superfoods are overhyped and overpriced.

Save your money and support your health by avoiding the superfoods below. They’re not as “super” as the internet has told you.

Cold-Pressed Juices

Cold-pressed juices are trendy and expensive. You can find them at health food stores and juice bars around the world. Some even make their own juice at home with high-end juicers.

Cold-pressed juices certainly aren’t bad for you. However, they’re not as good as many people think.

When you drink cold-pressed juice, you’re getting similar ingredients to regular juice: you get a lot of sugar and some vitamins and minerals, but not much more.

Most experts agree it’s better to eat the whole fruit, including the skin, flesh, and seeds of the fruit. It’s the way nature intended. When you eat fruit whole, it gives you fiber to fill you up and delay the absorption of sugar into your body.

Cold-pressed juices are trendy – but they’re not much better for you than ordinary fruit juices, and you’re probably better off taking whole fruits instead.

Acai Berry

Acai berry, like other overhyped superfoods on this list, isn’t necessarily bad for you – but it’s not as good as people think.

Acai berry is rich with antioxidants, vitamins, and minerals.

However, acai berry is not much more nutritionally relevant than berries you can easily buy at a local supermarket. It has similar antioxidant content to:

  • Strawberries
  • Blueberries
  • Raspberries
  • Cranberries

You can buy the berries above at a fraction of the cost – and enjoy similar benefits to acai berries.

Goji Berries

Goji berries occupy a similar space to acai berries: people throw around words like “antioxidants” and “nutrient-dense” when talking about goji berries.

However, there’s little evidence goji berries can reduce the risk of cancer, boost immunity, or improve cardiovascular health, among other benefits commonly advertised online.

In fact, many of the studies on goji berries come from studies on special goji extracts – not the berries themselves. These extracts are the equivalent to eating thousands of goji berries at once – and it’s not realistic to connect those benefits to adding a few goji berries to your smoothie each morning.

Coconut Water

People who drink coconut water love to talk about its hydrating properties.

Some people claim coconut water cures or prevents hangovers, for example. Others drink coconut water during or after a workout.

However, there’s little evidence suggesting coconut water has better hydrating properties than ordinary water.

Coconut water is also rich with sugar: each 8oz serving has 2 to 3 teaspoons of sugar and around 50 calories. If you’re looking to stay hydrated without the filler content, then water is a better choice than coconut water.

Wheatgrass

Have you ever taken a wheatgrass shot? You may have heard about the benefits of taking ingredients like chlorophyll. Someone might have told you about how wheatgrass is rich with vitamins A, C, and E along with minerals like iron, calcium, and magnesium.

Wheatgrass, like other so-called superfoods on this list, isn’t necessarily bad for you – but it’s not as good as people think.

The biggest problem with wheatgrass is that chlorophyll has no known nutritional value in humans.

Yes, wheatgrass is packed with vitamins and minerals – but so are multivitamin supplements and thousands of other fruits and vegetables.

Until science tells us there are specific benefits linked to the chlorophyll in wheatgrass, wheatgrass will continue to be an overhyped superfood deserving of its place on this list.

Kombucha

Search online for “best superfood drinks” and kombucha is sure to appear. Kombucha is a type of fermented black tea.

According to people online, kombucha is linked to benefits like:

  • Detoxification
  • Immune support
  • PMS relief
  • Energy
  • Digestion

That all sounds good. Unfortunately, however, there’s little concrete evidence linking kombucha to these claims.

In fact, most studies suggest ordinary teas like black or green tea – can provide superior benefits to fermented teas like kombucha. These teas are backed by thousands of studies – and centuries of use – linking them to heart health, immunity, and longevity.

Nevertheless, it’s not all bad news for kombucha drinkers: recent studies have found fermenting black and green tea can enhance its antioxidant properties. However, more human trials are needed to verify any of the benefits listed above.

It’s true kombucha, like other fermented foods, has probiotic bacteria. However, the levels of probiotics are smaller than you would get in yogurt, kefir, and other easy-to-find foods.

Certain Milk Alternatives

Milk alternatives are more popular today than ever before. Many people take nut or soy milk daily, for example, to enjoy non-animal sources of milk.

However, most milk alternatives are different than people realize. A typical nut or soy milk, for example, contains just 2% of the active ingredient. The rest of the beverage consists of water, vegetable oils, sweeteners, and additives. These additives enhance shelf life and flavor, but they do little for the nutritional value.

Consider making your own milk alternatives at home. You can enjoy all of the benefits of milk alternatives – with none of the additives or sweeteners.

Final Word

Don’t believe everything you read on the internet.

Some superfoods are backed by science, proven to work, and linked to genuine benefits.

Other superfoods are overhyped, overpriced, and overused.

6 Science-Backed Superfoods Available at Any Supermarket

People like to toss around the term “superfood”. However, there are plenty of genuine superfoods.

Some superfoods are rich with nutrients, fatty acids, fiber, vitamins, and minerals that can support health in various ways. They’re genuine superfoods backed by science to support health and wellness.

Other superfoods are overhyped. They’re not bad for you – but they don’t truly deserve to be called superfoods.

Here are some of our favorite science-backed superfoods available today – including superfoods available at any ordinary grocery store:

Eggs

Food doesn’t need to be fancy and exotic to be a superfood. Eggs are a genuine superfood. They’re packed with:

  • High-quality protein to support muscle development and skin
  • Vitamin A, iron, phosphorous, selenium, B vitamins, and other vitamins and minerals
  • Antioxidants like zeaxanthin and lutein linked to eye health and vision
  • Choline to support cognition, memory formation, and overall brain health

Sure, eggs have high cholesterol content. However, studies show dietary cholesterol doesn’t impact your body’s cholesterol like previously thought. In this study, for example, researchers found people who ate 6 to 12 eggs per week did not have a higher risk of heart disease or diabetes.

In fact, one study found eggs increase HDL (“good”) cholesterol in some people.

For all of these reasons and more, eggs are a genuine, science-backed superfood.

Kale & Other Dark Green Leafy Vegetables (DGLVs)

Doctors often recommend getting more dark, leafy greens – and kale is one of the best dark, leafy greens you can take.

Kale, like other dark leafy greens, is rich with folate, zinc, iron, magnesium, calcium, fiber, and vitamin C.

Studies on dark green leafy vegetables (DGLVs) have linked their consumption to a reduced risk of illness and disease. In this study, for example, researchers found people with adequate intake of DGLVs like kale had lower levels of heart disease and diabetes.

Kale is also surprisingly rich with natural antioxidant chemicals – including carotenoids. Studies show diets rich with carotenoids may be associated with a reduced risk of cancer.

If you don’t like kale, then try other dark green leafy vegetables. Swiss chard, spinach, turnip greens, and collard greens all have similar benefits and nutrient content to kale.

Raspberries, Strawberries, Blueberries, and Other Berries

You don’t need exotic berries like acai to get your daily superfood intake; instead, some of the best superfood berries include common options like raspberries, strawberries, blueberries, blackberries, and cranberries.

All of these berries are rich with:

  • Vitamins
  • Minerals
  • Fiber
  • Natural antioxidants

Studies show people with high berry intake in their diet tend to have a lower risk of heart disease and cancer. Other studies have found people who eat berries have less inflammation. Inflammation is linked with stress, aging, and an increased risk of disease.

Meanwhile, this 2018 study published in Nutrition Reviews found berries had beneficial effects on the digestive system, which led to significant benefits for the immune system. 70% of your immune system is found in your gut. Berries support microbiota in your gut, making it easier for your immune system to function optimally.

All berries have slightly different levels of nutritional value; however, any of the berries listed above are considered genuine superfoods.

Green Tea

Tea is the world’s most popular antioxidant beverage – and green tea is one of the best types of tea available.

Green tea is rich with antioxidants, polyphenols, and natural chemicals with potent antioxidant effects. Numerous studies have linked green tea to benefits like weight loss, disease mitigation, and stress and anxiety relief, among others.

One of the superstar ingredients in green tea is epigallocatechin gallate (EGCG). This specific antioxidant compound is linked to a reduced risk of chronic disease, among other benefits – and it’s just one of several catechins in green tea.

In this 2018 study, researchers found EGCG lowered the risk of cardiovascular disease and diabetes. Meanwhile, this 2010 study published in Physiology & Behavior found green tea had significant effects on fat burning, fat oxidation, and weight loss.

If you’re looking for an easy, tasty, and science-backed superfood to add to your diet today, then green tea is one of the best options available.

Garlic

People have prized garlic for centuries for its benefits. Today, we know more about how garlic works – and it’s clear garlic should be considered a superfood.

In this 2014 study published in the Indian Journal of Cancer, for example, researchers found garlic had potent effects on the cardiovascular system and immune system. Researchers found garlic reduced cholesterol and blood pressure while supporting immune function, for example. Since cardiovascular disease is the number one killer worldwide, garlic could help mitigate this risk.

Today, we know garlic gets its benefits from active compounds like allicin. Allicin is the principle bioactive compound found in garlic.

One of the largest therapeutic reviews of allicin was published in 2014.Researchers found allicin and other compounds in garlic could reduce the risk of cardiovascular disease and diabetes while exhibiting anti-tumor and anti-microbial effects. However, researchers did not fully understand why allicin worked in these days.

Whether you like the taste or like the benefits, garlic is a science-backed superfood that could support blood pressure, heart health, immunity, and more.

Avocado

Avocado is one of the world’s best-known superfoods. In fact, some people claim avocados are so nutritious you could live exclusively off avocados.

That may or may not be true, but studies show avocados are rich with monounsaturated fats (MUFAs) like oleic acid – similar to olive oil. In this study, researchers found oleic acid supported healthy inflammation throughout the body.

Other studies have linked avocados to potential benefits like:

In addition to being rich with oleic acid, avocados are rich with fiber, vitamins, minerals, and healthy fats, making them one of the best superfoods you can buy in any grocery store.

Final Word

Some of the best superfoods are found in ordinary supermarkets – not in exotic online stores.

Adding berries, eggs, leafy green vegetables, green tea, and other science-backed superfoods to your diet can help in numerous ways.

Consider adding any of the superfoods above to your diet to support a range of science-backed benefits.

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