- Best Supplements
- Alternative Medicine
What supplements should I take for Coronavirus (COVID-19)?
- The recent COVID-19 coronavirus outbreak causes a variety of telltale signs and symptoms, ranging from fever and dry cough, to more extreme symptoms requiring immediate medical help such as difficulty breathing and confusion.
- We do not currently have any vaccines or antiviral medications that specifically prevent, cure, or treat COVID-19, so treatment will usually involve managing symptoms with supportive treatments.
- If you have relatively mild COVID-19 symptoms and don’t have any other medical conditions that would put you at high risk for developing complications of COVID-19 (over the age of 65, diabetes, COPD, heart disease, kidney disease, HIV, asthma, undergoing cancer treatment), these vitamins and supplements might help strengthen your immune system to fight coronavirus.
- It is important to note that no vitamin or supplement can cure COVID-19, nor is there solid evidence any non-FDA-approved vitamin or supplement has any effect on COVID-19. Immune supporting effects of supplements and vitamins in the context of the coronavirus is theoretical.
- Vitamins and supplements may interact with one another in your system and with prescription or over-the-counter medications. Notify your doctor about all the drugs and supplements you are taking, and do not start a vitamin regimen without consulting your physician.
What vitamins can help prevent COVID-19 and other illnesses?
Because COVID-19 comes with cold and flu-like symptoms, Vitamins B, C and D, as well as zinc may be helpful in boosting your immune system and fighting the illness in the same way they can help you get over a cold or flu.
Generally, vitamin C can help you fight a cold faster or ease your cold symptoms if you were taking it prior to getting sick. As an antioxidant, vitamin C can help reduce inflammation—and lung inflammation is a severe symptom of COVID-19, which can lead to respiratory distress or even death. So if you’re still healthy, it doesn’t hurt to start taking vitamin C now.
The primary function of vitamin D is to help your body maintain optimal blood levels of calcium and phosphorous, which you can get through exposure to the sun’s ultraviolet rays, or through supplements and the foods you eat.
Getting enough vitamin D can also protect you from respiratory infection. Vitamin D supplementation significantly decreases the chance of respiratory tract infections, based on clinical studies published in the Journal of Pharmacology and Pharmacotherapeutics.
B Complex vitamins
Vitamin B6 is essential to keeping your immune system in top condition. Be sure to get enough vitamin B as a supplement, as part of your daily diet (you can easily get your daily intake from fortified cereals) or in a multivitamin.
Popping a zinc throat lozenge, or taking an over-the-counter cold remedy with zinc in it (as a syrup or tablet) helps shorten the length of rhinovirus colds. Zinc also helps symptoms—nasal congestion, nasal drainage, sore throat, and cough—resolve sooner.
Zinc has also been found to help produce and activate T-cells (t-lymphocytes), which trigger the body to respond to infections, according to the NIH.
For a faster recovery, start taking zinc to treat your illness within the first 24 hours of symptoms. A proper dose of zinc is 75 mg, but beware: Taking more than 150mg per day of zinc could cause zinc toxicity and also have a negative impact on your immune system.
If you’re taking more than one zinc medication, check with your doctor first to prevent adverse reactions.
What are the best supplements to take during COVID-19 crisis?
Whether eaten as a whole food or in the form of a pill, the following supplements may help keep you healthy and your immune system in top shape to combat coronavirus. Once again, benefits are theoretical.
Some studies suggest elderberry extract reduces the duration of the flu, which is why some believe it may also help your immune system against coronavirus (COVID-19) infection.
Mushrooms are high in selenium and B vitamins like riboflavin and niacin, which are needed to keep the immune system running optimally. Mushrooms are also high in polysaccharides, sugar-like molecules that boost immune function.
Astragalus is an herb, and its root is used in medicine. Typically used to strengthen the immune system and treat the common cold, upper respiratory infections, seasonal allergies, swine flu, astragalus is also used to fight bacteria and viruses.
Its effectiveness against illness doesn’t have a lot of research behind it, although in treating seasonal allergies, 160 mg of astragalus root extract (Lectranal by Milsing d.o.o.) by mouth daily for 3-6 weeks was found to improve symptoms such as running nose, itching, and sneezing.
Selenium is a mineral with a variety of uses, including preventing bird flu and swine flu. A potent antioxidant, selenium can boost immune function, except in those with autoimmune disorders, who could experience a negative impact on their immune system.
Garlic’s antiviral properties may be helpful in reducing the severity of symptoms in colds, flu or COVID-19 infections.
In one study, people who took garlic supplements during cold season caught fewer colds than those who took placebo pills. Garlic may also shorten the duration of a cold. While you can eat garlic fresh, you can also take it in the form of a supplement.
According to another study, patients with flu who took a specific Andrographis extract in combination with Siberian ginseng (Kan Jang, Swedish Herbal Institute) felt better more quickly than patients taking amantadine, a drug approved by the federal Food and Drug Administration (FDA) to prevent Asian flu and treat Influenza A. They also experienced fewer complications after the flu: sinus pain, breathing problems and coughing (bronchitis).
Licorice root, when used as a gargle, may be used to soothe the pain of a sore throat, a common symptom of coronavirus, according to a 2009 study in the journal Anesthesia & Analgesia. Additionally, licorice root can loosen congestion and reduce inflammation. You can also chew a piece of licorice root or drink it as a tea.
Also known as Umckaloabo among other names, pelargonium sidoides is commonly taken by mouth for upper respiratory infections including bronchitis, sinusitis, sore throat, tonsillitis, and the common cold.
Taking a specific extract of pelargonium sidoides seems to help reduce symptoms and clear up the common cold after 10 days of treatment. It also lessens symptoms of bronchitis in adults within 48 hours of feeling sick.
Curcumin is derived from the Curcuma longa plant, commonly known as turmeric. Curcumin is used in Ayurvedic and Chinese medicine for its analgesic, anti-inflammatory, and antiseptic activity. Curcumin can help fight inflammation and aid the body’s immune response, as found by a study published in Molecules.
Echinacea has been used to treat colds symptoms upon first signs of illness, but the research on its efffectiveness varies. Some research shows that taking echinacea can reduce the risk of catching a cold by 45% to 58%. But other research shows that taking echinacea does not prevent the common cold when you are exposed to cold viruses.
Early research shows that taking a specific echinacea product (Monoselect Echinacea, PharmExtracta, Pontenure, Italy) daily for 15 days might improve the response to the flu vaccine in people with breathing problems such as bronchitis or asthma, and these are high-risk types who could suffer complications of COVID-19.
When combined with antibacterial and antiseptic sage as a throat spray, echinacea and sage were found by a 2009 study to ease the pain of a sore throat.
Propolis, a resin-like material from the buds of poplar and cone-bearing trees, is used for boosting the immune system, and as an antioxidant and anti-inflammatory agent. Some evidence suggests that propolis might help prevent or reduce the duration of common colds and other upper respiratory tract infections.
Acai berry is such a potent antioxidant and stimulator of the immune system, researchers are studying it as a potential treatment for all kinds of conditions, and it's often touted as a supporting of general health and immune function.
Latest Coronavirus News
What alternative medicine supplements can I take to stay healthy from COVID-19?
The Chinese government and state-linked news agencies touted traditional Chinese medicine for symptom relief during the original December 2019 coronavirus outbreak in Wuhan, China. There is little good evidence that TCM is effective, but it has been correlated with some reduction in symptom duration in some studies.
- None of the participants who took TCM contracted SARS in the 3 SARS studies.
- The infection rate of H1N1 influenza in the CM group was significantly lower than the non-CM group in the H1N1 studies.
The following supplements, as noted in the Chinese Journal of Integrative Medicine, are suggested for treating and/or preventing coronavirus symptoms:
- Radix astragali (Huangqi, or astragalus)—boosts the immune system and may prevent colds and upper respiratory infections.
- Radix glycyrrhizae (Gancao, or licorice root)—relieves sore throat and cough, and may ease symptoms of COVID-19.
- Radix saposhnikoviae (Fangfeng, or siler root)—in traditional Chinese medicine, it’s commonly used to treat general aches, headaches, fever, cold, and allergic rhinitis.
- Rhizoma Atractylodis Macrocephalae (Baizhu, or Atractylodes)—in traditional Chinese medicine, it’s used to support lung health.
- Lonicerae Japonicae Flos (Jinyinhua, or honeysuckle)—decreases inflammation in upper respiratory tract infections including colds, influenza, swine flu, and pneumonia; other viral and bacterial infections.
- Fructus forsythia (Lianqiao, or forsythia)—decreases inflammation of small air passages in the lung (bronchiolitis), tonsillitis, sore throat, fever, and more.
Both studies, however, warn against using TCM as the standard treatment or prevention protocol for any of these infections.
Before taking any herbal supplements, check with your doctor first if there may be any interactions with other medications you are currently taking.
Health Solutions From Our Sponsors
United States. Centers for Disease Control and Prevention. “Coronavirus.”
Journal of Pharmacology and Pharmacotherapeutics. “Vitamin D for prevention of respiratory tract infections: A systematic review and meta-analysis.” Oct.-Dec. 2012.
Molecules. “Immunomodulators Inspired by Nature: A Review on Curcumin and Echinacea.” Oct. 2018.
Chinese Journal of Integrative Medicine. “Can Chinese Medicine Be Used for Prevention of Corona Virus Disease 2019 (COVID-19)?” Apr. 2020.
Chinese Journal of Natural Medicines. “Saposhnikoviae divaricata: a phytochemical, pharmacological, and pharmacokinetic review.” Apr. 2017.
Top COVID 19 supplements Related Articles
azithromycin (Zithromax): Potential COVID-19 Combo DrugAzithromycin (Zithromax, Z-Pak, Tri-Pak, Zmax) is an antibiotic prescribed for the treatment of a wide variety of bacterial infections such as otitis media (middle ear infection), laryngitis, bronchitis, pneumonia, and others. Though azithromycin is an antibiotic and thus ineffective against viruses, some clinicians have seen limited success in COVID-19 coronavirus disease patients when added to chloroquine and/or hydroxycholoroquine in the sickest patients. There is little good evidence for this drug combination's effectiveness in general against COVID-19.
Can Diarrhea Be an Initial Symptom of COVID-19?COVID-19 has become a common illness that affects many people. Learn the signs of COVID-19, what causes it, how doctors diagnose it, and what you can do to treat it.
Coronavirus COVID-19 (SARS-CoV-2): The Latest News, Updates, and InformationSee the latest news updates and information on the Coronavirus COVID-19 outbreak. Learn about symptoms, prevention, vaccines, possible treatments, quarantine, isolation, social distancing, self-isolation and more.
COVID-19 (Coronavirus) Prevention TipsCOVID-19 is a novel coronavirus that spreads from person to person via infected respiratory droplets. The main symptoms of COVID-19 infection include cough, fever, and shortness of breath. Occasionally, people infected with COVID-19 may experience diarrhea, a sore throat, a runny or stuffy nose, or aches and pains. Avoiding contact with infected people, social distancing, not touching your face, frequent hand washing, cleaning, and disinfecting of frequently touched surfaces can help to reduce your risk of contracting the 2019 novel coronavirus.
COVID-19 vs. AllergiesThough there is some overlap in allergy and COVID-19 signs and symptoms there are also significant differences. Symptoms that they have in common include headache, fatigue, tiredness, shortness of breath, wheezing, and sore throat. Fever does not occur with allergies but is one of the defining symptoms of COVID-19 infections.
COVID-19 vs. Flu vs. ColdWhen you're feeling sick, it can be difficult to distinguish the symptoms of a COVID-19 infection from the symptoms of the common cold or the flu (influenza). While fever is common with the flu and COVID-19, sneezing is typically only associated with colds. Though sore throats are typical with colds, they are uncommon with COVID-19 infections and the flu.
What Is Endotracheal Intubation?Doctors perform endotracheal intubation when a patient cannot breathe on their own, whether it is due to surgery, disease, or an emergency. Endotracheal intubation is the safest way of providing breathing support to COVID-19 coronavirus disease patients who have severe lung symptoms.
Firdapse (amifampridine)Firdapse is a prescription medicine used to treat Lambert-Eaton myasthenic syndrome (LEMS), an autoimmune disease, in adults. It is not known if Firdapse is safe or effective in children. Serious side effects of Firdapse include seizures and serious allergic reactions (anaphylaxis).
Veklury (remdesivir)Veklury (remdesivir) is a synthetic molecule in the antiviral class of medications. It is the first approved medication for treatment of the COVID-19 coronavirus pandemic disease.
When Should You See a Doctor for Upper Respiratory Infection?What is an upper respiratory infection? Learn the symptoms of an upper respiratory infection and what to do about it.
What Are the Symptoms and Causes of Vitamin D Deficiency?What is vitamin D deficiency? Learn the signs of vitamin D deficiency and what foods you can eat to help prevent vitamin D deficiency.
The Moderna COVID-19 VaccineThe Moderna COVID-19 Vaccine has emergency authorization from the FDA for active immunization to prevent COVID-19 in individuals 18 and older. The vaccine uses a new technology; synthetic mRNA directs the body to create harmless virus proteins to train your body to develop coronavirus antibodies.
The Pfizer-BioNTech COVID 19 VaccineThe Pfizer-BioNTech COVID 19 vaccine uses RNA -- a type of genetic coding molecule -- to get the body to produce its own copies of a certain coronavirus protein. Harmless by themselves, the protein molecules spur the immune system to develop antibodies. These antibodies protect you against COVID-19 (or at least, the most severe symptoms). The vaccine is not approved, but authorized for emergency use to combat the coronavirus pandemic.
What Drugs May Fight COVID-19? Drug Trials, Treatments, VaccinesWhat drugs could help fight coronavirus COVID-19? Clinical studies are ongoing for antiviral drugs like hydroxychloroquine, chloroquine remdesivir, lopinavir and favipiravir, as well as COVID-19 vaccines. Learn why anti-flu respiratory drugs and home remedies may prove useful to treat or prevent serious coronavirus infections.
COVID-19 (Coronavirus, 2019-nCoV)Infection with COVID-19 (2019 novel coronavirus, 2019-nCoV) causes respiratory problems in humans. Transmission of COVID-19 occurs mainly through contact with respiratory sections from an infected person, however, fecal contamination may also spread the virus. Symptoms start off flu-like and progress to coughing, fever, shortness of breath, shaking chills, headache, loss of sense of taste and/or smell, muscle pain, and sore throat. Treatment focuses on supportive care and symptom relief. COVID-19 vaccines are available.
Coronavirus COVID-19 (SARS-CoV-2) Pandemic Outbreak: What You Need to KnowA new strain of coronavirus (COVID-19, SARS-CoV-2) was reported from Wuhan, China in December, 2019. This outbreak of respiratory flu-like symptoms has quickly spread resulting in a worldwide pandemic. Learn about symptoms, treatment, prevention and vaccine efforts.
Novel Coronavirus (COVID-19) Prevention: Frequently Asked QuestionsWhy is coronavirus considered dangerous? What are symptoms you should look for? Take this quiz to learn how to protect yourself.