20 Foods That Are Bad for Your Health
You generally want to avoid certain foods if you want to lose weight and prevent chronic illnesses.
In this article, healthy alternatives are mentioned whenever possible.
Here are 20 foods that are generally unhealthy — although most people can eat them in moderation on special occasions without any permanent damage to their health.
1. Sugary Drinks
Added sugar is one of the worst ingredients in the modern diet.
However, some sources of sugar are worse than others, and sugary drinks are particularly harmful.
When you drink liquid calories, your brain doesn't appear to register them as food. Thus, you may end up drastically increasing your total calorie intake (1Trusted Source, 2Trusted Source, 3Trusted Source).
When consumed in large amounts, sugar can drive insulin resistance and is strongly linked to non-alcoholic fatty liver disease. It's also associated with various serious conditions, including type 2 diabetes and heart disease (4Trusted Source, 5Trusted Source, 6Trusted Source).
Drink water, soda water, coffee, or tea instead. Adding a slice of lemon to water or soda water can provide a burst of flavor.
2. Most Pizzas
Pizza is one of the world's most popular junk foods.
Most commercial pizzas are made with unhealthy ingredients, including highly refined dough and heavily processed meat. Pizza also tends to be extremely high in calories.
Some restaurants offer healthier ingredients. Homemade pizzas can also be very healthy, as long as you choose wholesome ingredients.
3. White Bread
Most commercial breads are unhealthy if eaten in large amounts, as they're made from refined wheat, which is low in fiber and essential nutrients and may lead to rapid spikes in blood sugar (10).
For people who can tolerate gluten, Ezekiel bread is an excellent choice. Whole-grain bread is also healthier than white bread.
If you have problems with gluten or carbs, then here are 15 recipes for breads that are both gluten-free and low in carbs.
4. Most Fruit Juices
Fruit juice is often assumed to be healthy.
While juice contains some antioxidants and vitamin C, it also packs high amounts of liquid sugar.
In fact, fruit juice harbors just as much sugar as sugary drinks like Coke or Pepsi — and sometimes even more (11Trusted Source).
Some fruit juices have been shown to have health benefits despite their sugar content, such as pomegranate and blueberry juices.
However, these should be considered occasional supplements, not an everyday part of your diet.
5. Sweetened Breakfast Cereals
Breakfast cereals are processed cereal grains, such as wheat, oats, rice, and corn.
They're especially popular among children and frequently eaten with milk.
To make them more palatable, the grains are roasted, shredded, pulped, rolled, or flaked. They're generally high in added sugar.
The main downside of most breakfast cereals is their high added sugar content. Some are so sweet that they could even be compared to candy.
Choose breakfast cereals that are high in fiber and low in added sugar. Even better, make your own oat porridge from scratch.
6. Fried, Grilled or Broiled Food
Frying, grilling, and broiling are among the unhealthiest cooking methods.
Foods cooked in these ways are often highly palatable and calorie-dense. Several types of unhealthy chemical compounds also form when food is cooked under high heat.
These include acrylamides, acrolein, heterocyclic amines, oxysterols, polycyclic aromatic hydrocarbons (PAHs), and advanced glycation end products (AGEs) (12Trusted Source, 13Trusted Source, 14Trusted Source, 15Trusted Source, 16Trusted Source, 17Trusted Source).
To improve your health, choose milder and healthier cooking methods, such as boiling, stewing, blanching, and steaming.
7. Pastries, Cookies and Cakes
Most pastries, cookies, and cakes are unhealthy if eaten in excess.
Packaged versions are generally made with refined sugar, refined wheat flour, and added fats. Shortening, which may be high in unhealthy trans fats, is sometimes added.
These treats might be tasty, but they have almost no essential nutrients, copious calories, and many preservatives.
If you can't stay away from dessert, spring for Greek yogurt, fresh fruit, or dark chocolate.
8. French Fries and Potato Chips
Whole, white potatoes are very healthy.
However, the same cannot be said of French fries and potato chips.
Potatoes are best consumed boiled, not fried. If you need something crunchy to replace potato chips, try baby carrots or nuts.
9. Gluten-Free Junk Foods
Yet, people often replace healthy, gluten-containing foods with processed junk foods that happen to be gluten-free.
These gluten-free replacement products are often high in sugar and refined grains like corn starch or tapioca starch. These ingredients may trigger rapid spikes in blood sugar and are low in essential nutrients.
Choose foods that are naturally gluten-free, such as unprocessed plant and animal foods.
10. Agave Nectar
Agave nectar is a sweetener that's often marketed as healthy.
However, it's highly refined and extremely high in fructose. High amounts of fructose from added sweeteners can be absolutely disastrous for health (26Trusted Source).
In fact, agave nectar is even higher in fructose than many other sweeteners.
Whereas table sugar is 50% fructose and high-fructose corn syrup around 55%, agave nectar is 85% fructose (27Trusted Source).
Stevia and erythritol are healthy, natural, and calorie-free alternatives.
11. Low-Fat Yogurt
Yogurt can be incredibly healthy.
Nonetheless, most yogurts found in the grocery store are bad for you.
They're often low in fat but loaded with sugar to compensate for the flavor that fat provides. Put simply, most yogurt has had its healthy, natural fats replaced with an unhealthy ingredient.
Additionally, many yogurts don't provide probiotic bacteria as generally believed. They're often pasteurized, which kills most of their bacteria.
Choose regular, full-fat yogurt that contains live or active cultures (probiotics). If possible, buy varieties from grass-fed cows.
12. Low-Carb Junk Foods
Low-carb diets are very popular.
While you can eat plenty of whole foods on such a diet, you should watch out for processed low-carb replacement products. These include low-carb candy bars and meal replacements.
These foods are often highly processed and packed with additives.
If you're on a low-carb diet, aim for foods that are naturally low in carbs, which include eggs, seafood, and leafy greens.
13. Ice Cream
Ice cream may be delicious, but it's loaded with sugar.
This dairy product is also high in calories and easy to overeat. If you eat it as a dessert, you're usually piling it on top of your normal calorie intake.
It's possible to opt for healthier brands or make your own ice cream using fresh fruit and less sugar.
14. Candy Bars
Candy bars are incredibly unhealthy.
They're high in sugar, refined wheat flour, and processed fats while also very low in essential nutrients.
What's more, these treats will leave you hungry because of the way that your body metabolizes these sugar bombs.
15. Processed Meat
Even though unprocessed meat can be healthy and nutritious, the same is not true for processed meats.
Most of these studies are observational in nature, meaning that they can't prove that processed meat is to blame. However, the statistical link is strong and consistent between studies.
If you want to eat bacon, sausages, or pepperoni, try to buy from local butchers who don't add many unhealthy ingredients.
16. Processed Cheese
Cheese is healthy in moderation.
It's loaded with nutrients, and a single slice packs all the nutrients as a glass of milk.
Still, processed cheese products are nothing like regular cheese. They're mostly made with filler ingredients that are engineered to have a cheese-like appearance and texture.
Make sure to read labels to confirm that your cheese contains dairy and few artificial ingredients.
Eat real cheese instead. Healthy types include feta, mozzarella, and cottage cheeses. Many vegan cheese alternatives can also be good choices.
17. Most Fast Food Meals
Generally speaking, fast-food chains serve junk food.
Most of their offerings are mass-produced and low in nutrients.
Despite their low prices, fast foods may contribute to disease risk and harm your general wellness. You should especially watch out for fried items.
As a result of mounting pressure, many fast-food chains have started offering healthy options.
18. High-Calorie Coffee Drinks
Coffee is loaded with antioxidants and offers many benefits.
At the same time, the creamers, syrups, additives, and sugars that are frequently added to coffee are highly unhealthy.
These products are just as harmful as any other sugar-sweetened beverage.
Drink plain coffee instead. You can add small amounts of heavy cream or full-fat milk if you desire.
19. Anything With Added Sugar or Refined Grains
It's important to avoid — or at least limit — foods that contain added sugar, refined grains, and artificial trans fats.
These are some of the unhealthiest but most common ingredients in the modern diet. Thus, the importance of reading labels cannot be overstated.
This even applies to so-called health foods.
Aim for nutrient-dense, whole foods, such as fresh fruits and whole grains.
20. Most Highly Processed Foods
The simplest way to eat healthy and lose weight is to avoid processed foods as much as possible.
Processed goods are often packaged and loaded with excess salt or sugar.
When you're shopping, make sure to read food labels. Try to load up your cart with plenty of veggies and other whole foods.
The Bottom Line
Though the Western diet packs plenty of junk food, you can maintain a healthy diet if you steer clear of the processed, high-sugar items mentioned above.
If you focus on whole foods, you'll be well on your way to feeling better and reclaiming your health.
Reposted with permission from our media associate Healthline.
EcoWatch Daily Newsletter
Coronavirus Shines Light on Zoos as Danger Zones for Deadly Disease Transmission Between Humans and Animals
By Marilyn Kroplick
The term "zoonotic disease" wasn't a hot topic of conversation before the novel coronavirus started spreading across the globe and upending lives. Now, people are discovering how devastating viruses that transfer from animals to humans can be. But the threat can go both ways — animals can also get sick from humans. There is no better time to reconsider the repercussions of keeping animals captive at zoos, for the sake of everyone's health.
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By Kate Whiting
Bernice Dapaah calls bamboo "a miracle plant," because it grows so fast and absorbs carbon. But it can also work wonders for children's education and women's employment – as she's discovered.
These are the world's most bicycle-friendly cities. Statista<p>"The reason we use bamboo to manufacture bicycles is because it's found abundantly in Ghana and this is not a material we're going to import," says Dapaah, one of the World Economic Forum's Young Global Leaders.</p><p>"It's a new innovation. There were no existing bamboo bike builders in our country, so we were the first people trying to see how best we could utilize the abundant bamboo in Ghana."</p>
<span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="a335b5dffdd806bd6bb4debea90c2045"><iframe lazy-loadable="true" src="https://www.youtube.com/embed/dxsb9c4HMn0?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span>
Supporting Students<p>Besides encouraging Ghanaians to swap vehicles for affordable bikes, Ghana Bamboo Bikes Initiative is helping students save time on walking to school so they have more time to learn.</p><p>Each time they sell a bike, they donate a bike to a schoolchild in a rural community, who might otherwise have to walk for hours to get to school.</p><p>Dapaah knows how transformative a shorter journey to school can be to academic performance. She grew up living with her <a href="https://www.youtube.com/watch?v=sb3joGYmx9A&feature=emb_logo" target="_blank">grandpa, a forester in a rural part of the country</a>.</p><p>"We had to walk three and a half hours every day before I could go to school. He later bought me a bike, so I finished senior high and wanted to go to university."</p><p>The experience inspired her to launch Ghana Bamboo Bikes Initiative with two other students at college.</p><p>"When we started this initiative, I looked back and said, when I was young, I had to walk miles before I could get to school, and sometimes if I was late, I was punished.</p><p>"Why don't we donate bikes for students to encourage them to study and so they can have enough time to be on books."</p><p>To date, they have sold more than 3,000 road, mountain and children's bikes – and Dapaah says they plan to donate <a href="https://www.entrepreneur.com/video/350343" target="_blank">10,000 bikes to schoolchildren over five years</a>.</p>
Empowering Women<p>The enterprise is also providing local jobs. It teaches young people to build bikes, particularly women and those in rural communities, where jobs can be scarce. More than 50% of people they have trained are women.</p><p>Dapaah says they want to boost the number of people they employ to 250 over the next five years and they are looking to partner with NGOs to build a childcare facility so mothers can continue to work.</p>
Reducing Emissions<p>By promoting a cycling culture in Ghana, Dapaah says they're also committed to reducing emissions in the transport sector and contributing to the UN's Sustainable Development Goals.</p><p>"I love the idea of reusing bamboo to promote sustainable cycling. People want to go green, low-carbon, lean-energy efficient," she says.</p>
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By Kristen Pope
Melting and crumbling glaciers are largely responsible for rising sea levels, so learning more about how glaciers shrink is vital to those who hope to save coastal cities and preserve wildlife.
Groans, Creaks, Icebergs’ Calving Splashes<p>Oskar Glowacki already knew that melting glacial ice sounds like frying bacon. As ice bubbles burst, anyone nearby can hear crackling and popping, said Glowacki, a postdoctoral scholar at the Scripps Institution of Oceanography. Using hydrophones, he and other scientists now can make more nuanced measurements of how a changing climate sounds underwater, from the groans, creaks and splashes of a calving iceberg to the changes in whale songs as the ocean warms.</p><p>Glowacki recently used a pair of hydrophones to study the underwater world of glaciers, publishing his findings in <a href="https://www.the-cryosphere.net/14/1025/2020/" target="_blank">The Cryosphere</a>. He and co-author Grant B. Deane measured glacier retreat by <a href="https://yaleclimateconnections.org/2020/07/melting-glaciers-sound-like-frying-bacon/" target="_blank">recording the sounds of ice</a> – from small chunks to enormous slabs – falling off the glacier and splashing into the water.</p><p>During the summer of 2016, Glowacki's team placed two hydrophones near Hansbreen Glacier in Hornsund Fjord, Svalbard. For a month and a half, they recorded sounds, also using three time-lapse cameras to collect images – including the "drop height" (how far the ice fell into the water) – so they could compare photos to the recordings. The team created a formula to represent the relationship between the size of a piece of ice falling from a glacier and the sound it makes underwater, also accounting for the pieces of ice falling from varying heights. (Hear an example of the sound an iceberg makes while calving <a href="https://soundcloud.com/user-248456662/iceberg-calving-hansbreen-glacier" target="_blank">here</a>.)</p>
Unlocking Information About Antarctic Ice Shelf<p>Other researchers also are using hydrophones to learn more about crumbling glaciers. Bob Dziak, research oceanographer with the NOAA/Pacific Marine Environmental Laboratory <a href="https://www.pmel.noaa.gov/acoustics" target="_blank">acoustics research group</a>, captured a massive calving event of the Nansen Ice Shelf in Antarctica with a hydrophone. He published the results with colleagues in <a href="https://www.frontiersin.org/articles/10.3389/feart.2019.00183/full" target="_blank">Frontiers in Earth Science</a></p><p>On April 7, 2016, satellite images showed a massive calving event had occurred on the ice shelf. The paper described it as the "first large scale calving event in >30 years."</p><p>However, once Dziak and colleagues delved into the data from three hydrophones deployed 60 kilometers east of the ice shelf, they uncovered a series of "icequakes" from January to early March 2016. He and other researchers believe that much of the ice actually broke free in mid-January to February, but it remained in the same location until an April storm – which their paper described as the "largest low-pressure storm recorded in the previous seven months" – broke the ice free.</p><p>"We suspected that the icebergs broke apart but remained in place – kind of pinned in place – until a major storm with high winds passed through the area and, finally, it was that last push that pushed the icebergs out to sea," Dziak says.</p><p>He and his co-authors wrote that "fortuitous timing and proximity of the hydrophone deployment presented a rare opportunity to study cryogenic signals and ocean ambient sounds of a large-scale ice shelf calving and iceberg formation event."</p>
Listening to Songs of Humpback Whales<p><a href="https://www.mbari.org/" target="_blank">Monterey Bay Aquarium Research Institute</a> studies the ocean, including its acoustics. One of the institute's projects involves examining the soundscape of California's Monterey Bay, including sounds from animals, humans, weather, and geologic processes like earthquakes. The researchers once even recorded an under-sea landslide. They also focus on recording and analyzing the <a href="http://www.mbari.org/humpback-song/" target="_blank">songs of humpback whales</a>. Male humpback whales' songs can be over 15 minutes in length, and they can be repeated for long periods of time – even hours. Listening to these songs and analyzing them can provide unique insights into the lives of these complex animals.</p><p>"Any time we want to study marine mammals, sound gives us a window into their lives because they use sound for all of their essential life activities, really," says institute biological oceanographer John Ryan. "Communication, foraging, reproduction, navigation – depending on the species, of course."</p><p>Previously, scientists had thought singing occurred only during courtship and mating, but now they think whales may also use song while migrating and hunting. They know song has a crucial role in the whales' lives.</p><p>"There's a whole other dimension to humpback whale song," Ryan says. "It is a mode of cultural transmission in this species. They learn songs from each other. They share songs as a population, and when populations mix and mingle, they learn new ideas, they explore with their song, improvise, and it's a real essential part of their culture."</p>
By William S. Lynn, Arian Wallach and Francisco J. Santiago-Ávila
A number of conservationists claim cats are a zombie apocalypse for biodiversity that need to be removed from the outdoors by "any means necessary" – coded language for shooting, trapping and poisoning. Various media outlets have portrayed cats as murderous superpredators. Australia has even declared an official "war" against cats.
Faulty Scientific Reasoning<p>In our <a href="https://doi.org/10.1111/cobi.13527" target="_blank">most recent publication</a> in the journal Conservation Biology, we examine an error of reasoning that props up the moral panic over cats.</p><p>Scientists do not simply collect data and analyze the results. They also establish a logical argument to explain what they observe. Thus, the reasoning behind a factual claim is equally important to the observations used to make that claim. And it is this reasoning about cats where claims about their threat to global biodiversity founder. In our analysis, we found it happens because many scientists take specific, local studies and overgeneralize those findings to the world at large.</p><p>Even when specific studies are good overall, projecting the combined "results" onto the world at large can cause unscientific overgeneralizations, particularly when <a href="https://doi.org/10.1016/j.tree.2015.01.003" target="_blank">ecological context is ignored</a>. It is akin to pulling a quote out of context and then assuming you understand its meaning.</p>
Ways Forward<p>So how might citizens and scientists chart a way forward to a more nuanced understanding of cat ecology and conservation?</p><p>First, those examining this issue on all sides can acknowledge that both the well-being of cats and the survival of threatened species are legitimate concerns.</p><p>Second, cats, like any other predator, affect their ecological communities. Whether that impact is good or bad is a complex value judgment, not a scientific fact.</p><p>Third, there is a need for a more rigorous approach to the study of cats. Such an approach must be mindful of the importance of ecological context and avoid the pitfalls of faulty reasoning. It also means resisting <a href="https://doi.org/10.1111/cobi.13126" target="_blank">the siren call of a silver (lethal) bullet</a>.</p>
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