And Dr Hussain Ahmad, a hospital doctor, said: “I don’t really like the word boost when we talk about the immune system. It gives the idea that you can switch it on or make it stronger with tablets or ...

Are you preparing for UPSC CSE Prelims 2026? Check your progress and revise your topics through this quiz on Science and ...

Your immune system could weigh 1 to 1.2 kilograms and contain 1.8 trillion cells. “The immune system is a complex system comprising many different cell types with essential functions,” says Ron Milo ...

You can boost your immune system by getting the right vitamins, maintaining a healthy diet, exercising, and sleeping enough.

Researchers explore the human immune system by looking at the active components, namely the various genes and cells involved. But there is a broad range of these, and observations necessarily produce ...

Excessive alcohol consumption weakens the immune system and can lead to a range of health problems. Here's what you need to ...

The test David took was developed by John Tsang at Yale University and his colleagues. The team wanted to work out a way of ...

Tuberculosis, caused by the bacterium Mycobacterium tuberculosis (Mtb) kills upwards of 1.6 million people a year, making it one of the leading causes of death by an infectious agent worldwide -- and ...

As it does with other pathogens, your immune system sees drugs as foreign invaders to be expelled from your body. But exploiting this process could reduce the side effects of chemotherapy.