In this beautiful video from The Dodo, scuba divers rescue whale sharks stuck in a fishing net. The best part comes next—when the divers' newfound friends hang around to celebrate.
The extraordinary whale shark takes 30 years to reach maturity and can live more than 100 years. They can grow more than 40 feet long. They can even stand on their tails.
And while they are the largest fish in the sea, they are not predators, but rather filter feeders subsisting on the tiniest food available—zooplankton and small fish such as sardines and anchovies swimming into their open mouths.
Their size and thick skin help protect them from predators, but not from humans, as commercial fishing has exploited them to the brink of extinction.
This amazing footage was shared by Txus R. at Indocruises.
Check out this video from Great Big Story to see how scientists are solving crimes against animals.
Founded by a crime scene investigator, the United States Fish and Wildlife Service Forensics Laboratory in Ashland, Oregon, uses state-of-the-art technology (as well as flesh-eating beetles). Meet some of the forensics experts at "the only full service crime lab for wildlife in the world."
Basak Gurbuz Derman / Moment / Getty Images
Your body's immune system is the natural, front line defense to protect you against harmful pathogens and infections. You can boost the effectiveness of your immune system through diet and exercise, but did you know that certain multivitamins can aid your immune system and promote general wellness? Here are our recommendations of the top supplements to help boost your immune system.
What is the Immune System?
There are two main aspects to the immune system: the innate and the adaptive immune system. The innate immune system is one you are born with, and it is the body's rapid response system. It works to attack antigens or invaders in the body. The adaptive or acquired immune system builds antibodies to protect your body from certain microbes, or germs, it encounters in the environment.
Did you know that your immune system keeps track of each germ it has ever defeated? This way, if your body encounters a germ it has fought in its immune system before, it can recognize and protect your body from it more effectively.
Your immune system's memory of the germs it encounters is stored in white blood cells. The white blood cells move through the blood and tissue in your body and attack harmful invaders such as viruses and bacteria.
Fortunately, you can support and improve the effectiveness of your immune system by maintaining a healthy diet, exercising regularly, drinking alcohol in moderation, and getting a proper amount of sleep. Taking melatonin can help you get better sleep, which will in turn support immune health.
A daily vitamin subscription is a great way to promote overall wellness, which includes your immune system. Your skin also plays a role in your immune system, and you can take certain vitamins and supplements for dry skin to help it stay hydrated and healthy. Additionally, the microbiome found in your digestive system is important to proper immune function. Probiotics and digestive enzymes can both help improve your digestion and boost your immune system.
Our Top 5 Supplements to Boost Immune Health
Each product featured here has been independently selected by the writer. You can learn more about our review methodology here. If you make a purchase using the links included, we may earn commission.
- Best Overall - Nested Naturals Elderberry Gummies
- Best Vitamin Bites for Immune Health - GEM Immunity Support
- Best Probiotic for Immune Health - Care/of Pocket Protector
- Best Gummies for Immune Health - Bulletproof Immune Gummies
- Best Immune Spray - Beekeeper's Naturals B.Immune Throat Spray
- Best for Vitamin C - NutraOne Immune One
- Best Zinc Supplement - Global Healing Liquid Zinc
- Best Herbal Option- Vital Plan Daily Herbal Supplement
Vitamins and Minerals that Support the Immune System
It's no secret that certain vitamins and supplements can aid your immune system to fight off potentially harmful infections. Here are some that stand out.
- Elderberry: There are around 30 different types of elder plants and trees globally. Sambucus nigra is the type that helps with healing and immune health. Elderberry consists of many vitamins and antioxidants.
- Vitamin C: Your body doesn't naturally produce Vitamin C. However, it has proven to have immense health benefits. Vitamin C helps the immune system's white blood cell production.
- Zinc: This supplement helps produce new immune system cells in your body.
- Vitamin D: Vitamin D helps to regulate the body's immune system.
- Vitamin E: This antioxidant is fat-soluble and helps protect cells from harmful 'free radicals' which are unstable atoms that can cause damage to cells; this response can lead to illness.
- Reishi mushrooms: There are three molecules in reishi mushrooms that are responsible for their health effects: triterpenoids, polysaccharides, and peptidoglycans. Studies have found that reishi mushrooms may be able to change the inflammation pathways in white blood cells.
Best Overall: Nested Naturals Elderberry Gummies
These Nested Naturals Elderberry gummies include a vegan blend of vitamin C and Zinc to ensure thriving immune health. The blend of elderberry extract, vitamin C, and zinc can also provide wellness during travel and during the change of seasons.Why buy: We like these Elderberry gummies because they contain around 100 mg of elderberry extract per gummy, and are vegan, gluten-free, and go through a four-part lab testing process. They also taste great and contain less than a gram of sugar each.
Best Vitamin Bites for Immune Health: GEM Immunity Support
GEM Immunity Essentials daily vitamin bites are an easy and delicious way to help boost your immune system. Each vitamin bite is made with real food ingredients including turmeric, pumpkin seeds, black pepper, chicory root, ginger root, stone fruit, oranges, and lemons.
Why buy: We love that these GEM vitamin chews provide a complete immune-boosting vitamin profile from natural, plant-based ingredients. GEM also offers a sustainable subscription model that sends you a reusable tin with your first order and refills in compostable pouches.
Best Probiotic for Immune Health: Care/of Pocket Protector
Care/of Pocket Protector is a travel-ready probiotic powder that allows you to boost your immune system anywhere, anytime. It contains 3 billion CFUs of good bacteria strains for your gut to help support proper immune system functioning.
Why buy: We like that this probiotic powder is designed for on-the-go immune support, and that it comes in a red berry flavor. This immune-boosting probiotic powder is also non-GMO, gluten-free, and vegetarian.
Best Gummies for Immune Health: Bulletproof Immune Gummies
If you don't like swallowing pills or powders, try these Bulletproof Immune Gummies instead. They contain key nutrients like vitamin C, zinc, elderberry extract, and echinacea extract to support your immune system in a sugar-free Raspberry and Elderberry flavor.
Why buy: We like that these vitamin gummies for immune support contain high concentrations of vitamin C and zinc. They are also vegan and sugar-free, with only 5 calories per gummy, but taste great from natural flavors and stevia-leaf extract.
Best Immune Spray: Beekeeper's Naturals B.Immune Throat Spray
A unique way to boost your immune system, Beekeeper's Naturals B.Immune Throat Spray harnesses the power of bee propolis extract. This is a substance bees make out of tree and plant resins to help protect their hive from germs and infections, and it contains over 300 different nutrients, antioxidants, and minerals.
Why buy: We like that this spray offers a fast and natural way to help enhance your immune system. You can also use it to soothe a sore throat. It's made from all-natural ingredients and is certified keto and paleo-friendly.
Best for Vitamin C: NutraOne ImmuneOne
5 Star Nutrition has an array of quality vitamins, minerals, and supplements. For immune health, we recommend the ImmuneOne supplement. It's formulated with vitamin C, elderberry, and echinacea to help improve overall wellness, with the added benefit of supporting lung health.Why buy: ImmuneOne includes 1000 mg of vitamin C, as well as elderberry, Zinc, and vitamin A. We like that this supplement is made with natural ingredients like cinnamon, echinacea, and ginseng, without any artificial additives.
Best Zinc Supplement: Global Healing Liquid Zinc
Every cell in your body uses Zinc, and it's an effective mineral to boost your immune system. It also helps the digestive system, and even encourages cell growth. Zinc is also great for skin complexion, sexual health, and supporting normal blood sugar.
Why buy: Global Healing Plant-Based Zinc is vegan, certified USDA organic, gluten-free, and is not tested on animals. We like that this Zinc is plant based and all natural. The Zinc is extracted from organic guava leaves, and comes with a one-year money-back guarantee.
Best Herbal Option: Vital Plan Daily Herbal
The Daily Herbal blend by Vital Plan is a unique herbal supplement created by Dr. Bill Rawls. His formula "works at the cellular level to address the modern-day stress factors associated with accelerated aging." The blend includes medicinal mushrooms, as well as Rhodiola and Turmeric extract.Why buy: Daily Herbal includes five adaptogenic ingredients designed to support cell resilience, immune response, and microbiome balance. It can also boost energy and endurance because of the Rhodiola extract. The product is gluten and dairy free, and is also tested at a third-party lab for ingredient purity verification.
How to Choose an Immune Supplement or Multivitamin
There are a few key aspects to look out for when shopping for immune supplements. Below is a list of what to look for when shopping for a supplement to help boost your immune system.
What to Look For
When comparing different brands of immune supplements, look for these things before you buy.
Clinical Research: Many immune supplements will inform you if they're clinically researched formulas, or formulated by doctors.
Transparency: Some supplement brands list all of the vitamins and minerals they use in the formula of their supplement. It's important to know exactly what you're ingesting, and where it came from.
Lab Testing: To guarantee what you're consuming is pure, and safe, look too see if a brand had their product tested at a third-party lab.
Non-Artificial Ingredients: Immune supplements with natural, non-artificial ingredients that are plant-derived or organic are always a good choice. If the brand uses animal products, check to see that they are sourced ethically and sustainably.
How to Read Labels
When reading the label of your supplement, be sure to notice the serving size. Oftentimes, the recommended serving size for a supplement is larger than simply taking one capsule or multivitamin. Some labels will specify the best time of day to take the supplement as well. Also take note of the ingredient list, and how much of the recommended daily intake it fulfills for certain vitamins and nutrients
It's also important to double check that the supplement was tested in a third-party lab for safety and quality. Note if the supplement is non-GMO, vegan, or gluten free. Many supplements will also tell you if it is free from certain allergens like soy and dairy.
Safety & Side Effects
Ingesting the right oral immune boosting supplements may be beneficial to your overall health. However, there are a few minor side effects to be aware of. Some common side effects of immune boosting supplements may include:
- Intense abdominal pain
Other, infrequent side effects may include:
- Pain in arms or legs
- Chest pain
- Abdominal bloating
Sometimes, when certain vitamins are ingested without food can cause stomach pain. Be sure to read the label to see if you should take an immune supplement with food and to be sure that you do not take more than the recommended amount. Most side effects from vitamin supplements are a result of taking too much at one time.
Certain vitamin and mineral supplements can interact with prescription medications. If you take prescription medicines, or are undergoing prescribed treatment for a condition, consult with your doctor before taking any additional supplements.
There are number of ways to help boost wellness and support a healthy immune system, and adding an extra immune-boosting supplement may help. Use our guide to find the best multivitamin or supplement to boost your immune system, and learn whether or not you should consider a supplement for immune health.
In this video from BBC Earth, flying fish make spectacular escapes from their underwater predators, the Dorado fish. Leaping and sailing hundreds of yards above the water is an impressive act—and one very much appreciated by the frigate birds looking on.
Watch the incredible video above.
Car collisions with deer, elk and moose happen about a million times a year, but what if animals had their own crossings to move around safely?
In Banff National Park, the strategic placement of wildlife overpasses and underpasses has proven to be immensely successful. If implemented widely, such a system could reduce the extreme costs in animal lives and billions of dollars to humans.
And as climate change forces animals to migrate, their need to cross roads will only increase.
Watch this video from Vox to see how this problem—and the cost of addressing it—can be solved today.
Marine life rely on sound to navigate, socialize, and find food and mates, but it's becoming increasingly difficult for them to hear each other. Noise caused by human activity is now an inescapable threat to their lives.
In the video above from Vox, we hear some of the amazing sounds that underwater creatures make, and learn how they're impacted by noise pollution.
From leisure boats to industrial seismic blasting, humans have created an extreme situation. It's hard not to compare it to sound torture, now banned for being cruel and unusual punishment!
If we wouldn't inflict such pain on our worst enemies, then why are we so ruthless to our neighbors in the sea?
Be sure to watch the video to the end to get to the good news!
His new documentary, An Inconvenient Sequel: Truth to Power, gives a status update on his original film, An Inconvenient Truth, from 11 years ago. As Gore discussed with Stephen Colbert last week, the need for a sequel does not mean a complete lack of progress on protecting the planet.
On the contrary, Gore's "tremendous hope" that "we're gonna win this" is based on recent advances in solar and wind power technology. Just as mass communication is easier today than in 2006, renewable energy is now more and more inevitable. Even Texas realizes that it just makes more sense.
And if there's anyone who understands the leading role of technology, it's Al Gore, who really did help create the Internet.
Al Gore Delivers Most Damning Indictment Yet of Trump's Presidency https://t.co/4ofvoxynCX @IMPL0RABLE @NeverTrumpPAC— EcoWatch (@EcoWatch)1500414314.0
Kyara, a killer whale born at SeaWorld San Antonio just three months ago, died Monday at the park, as reported in this video from Newsy. Kyara is the last orca to be born in captivity under the SeaWorld breeding program, which shut down in 2016.
In a statement, SeaWorld said the cause of death was "likely pneumonia" and that "Kyara had faced some very serious and progressive health issues over the last week."
In response to Monday's sad news, People for the Ethical Treatment of Animals (PETA) Vice President Colleen O'Brien issued this statement:
"SeaWorld executives have dollar signs where their eyes should be, but even they can't ignore that 3-month-old Kyara died on #BoycottSeaWorldDay while Academy Award nominee James Cromwell was preparing to lead PETA supporters in a takeover of SeaWorld's orca show. Forty orcas have now died on SeaWorld's watch—it's time for the abusement park to move the remaining animals to seaside sanctuaries before the death toll hits 41."
Cromwell's protest at SeaWorld San Diego emphasized that all 40 orcas to die at SeaWorld had their lives cut short because they were in captivity.
"Orcas deserve a full life in the ocean, not a life sentence of swimming endless circles until they drop dead from disease," Cromwell said. "My friends at PETA and I want SeaWorld to move these intelligent animals to seaside sanctuaries without delay."
Last August, EcoWatch reported that PETA was trying to persuade SeaWorld to let Kyara's pregnant mother, Takara, give birth in a seaside sanctuary.
The colossal mass of throwaway plastic—from straws to bags to bottles—has grown much faster than recycling and disposal efforts can contain it. You might even say this is obvious, no matter where you look.
Check out this video from National Geographic to watch underwater photographer Huai Su film a diver collecting an endless amount of plastic bottles that litter the seafloor off Xiaoliuqiu Island, Taiwan.
It's a good year to be a Clemson Tigers football fan, but a bleak time to be an actual tiger in the wild. A loss of habitat and population has pushed tigers to the brink of extinction.
Clemson, and three other universities with tiger mascots—including Auburn, Louisiana State University and the University of Missouri—are teaming up to save the world's remaining tigers.
Check out the video above from Newsy to see how the U.S. Tiger University Consortium is taking on "a moral responsibility" to protect and double the tiger population by 2022.
After all, having an extinct species mascot would be nothing to cheer.
In this video posted to Facebook by Krystal Gamage, two fishermen off the coast of Owls Head, Maine, find a baby seal trapped in plastic fish netting. What happens next is worth watching until the end.
Wouldn't it be great if every story about plastic pollution had a happy ending?
Coyote Peterson and the Brave Wilderness team take kayaks to an island off the coast of Maine, where an abandoned fortress from 1858 now displays a sign reading, "ENTER AT YOUR OWN RISK."
"There's always a chance that something interesting can be found," Peterson testifies as they approach Fort Gorges. Upon entering the huge castle, he exclaims, "It feels like Indiana Jones and the Temple of Doom!"
Check out the video above, gone viral with more than 3.1 million views. Find out out what Peterson means when he observes, "It's like a whole ecosystem," and discover how you too can visit this wild place!
A golden retriever in China has been trained to remove plastic bottles from rivers. In the Jiangsu Province, this dog retrieves about 20 to 30 bottles each day, and has already removed more than 2,000.
According to the Guardian, Chinese consumers bought 73.8 billion bottles of water in 2016, China accounted for 28 percent of the global demand for polyethylene terephthalate bottles in 2015 and Chinese cities still lack recycling programs.
However, "some citizens are trying to turn the tide before too many people in China become accustomed to a throwaway culture."
Check out the amazing eco-pooch in the video above from Vocativ!