5 ways seniors can boost their immunity against Covid-19

| MARCH 19, 2020, 03:55 AM IST

The new coronavirus is a serious threat to the elderly. As per figures, there have been more fatalities among the elderly worldwide due to coronavirus outbreak. Even before the Covid-19 coronavirus reached more than 100 countries around the world, early data from China — where the outbreak started — suggested that older adults were the most vulnerable to the worst effects of the disease. 

Some studies have shown that people aged 60 and older are twice as likely to have serious complications if  they get COVID-19. 

Immune function declines with age. That makes us more susceptible to more severe illness. As we age, the systems our bodies use to fight disease wear down. Not only does the body have a harder time fighting off new infections like Covid-19; it’s also more likely to be afflicted by chronic diseases that make the immune system weaker.

The risk is even higher for those with chronic  conditions such as heart disease, lung disease and diabetes. According  to health experts, multiple factors like underlying conditions and low  immunity put elderly people at higher risk.

Here are some ways seniors can boost their immune system to  avoid contracting the disease.

If you have older adults at home, make sure they take extra  precautions to ensure they stay safe. 

Eat a healthy diet

Eating fruits and vegetables rich in vitamins C and E, beta-carotene and zinc is another way to boost their immune system. Older people should also reduce intake of sugar, fat, and processed foods. Instead they should incorporate whole grains and lean proteins in their diet.

Stay active 

Staying physically active is also important to keep your body strong enough to be able to fight off infections and viruses. Exercise can promote blood circulation and strengthen your immune system. Walks, bike rides, yoga are best forms of exercise for seniors.

Manage Stress

Chronic stress can lower their immune system response and make them more susceptible to viruses and illnesses. Engaging in activities such as reading, or gardening may help reduce stress level in older adults.

Get adequate sleep

Sleep helps respond better to stress and inflammation, as well as improve response to the flu vaccine. Getting adequate sleep is important for older adults to improve brain function, concentration, and memory. Older adults should aim to get at least seven and a half to nine hours of sleep per night.

Flu vaccination

Researchers say getting an annual flu  vaccination can help older adults reduce their risk of infection by 40  to 60 percent. 

That said, the fact remains that while older adults may face the greatest risks, the Covid-19 outbreak affects everyone. So stay informed, and stay safe. 


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