Your immune system may be weak if you have frequent, severe, or extended infections. Learn more signs of a weak immune system.

Good news: You don’t have to be sidelined by a cold, the flu or another virus making the rounds this sick season. We reveal how to boost your immune system naturally to make sure you stay healthy all ...

Many people brush off frequent illness as stress, weather changes or simply bad luck. A cold that keeps returning, wounds that seem to take forever to heal or a constant feeling of tiredness often ...

Some people have weak immune systems from birth due to genetic conditions called primary immunodeficiencies. Certain illnesses like diabetes and HIV can weaken the immune system. Medications like ...

The Centers for Disease Control and Prevention on Friday urged people with weak immune systems to take extra precautions to avoid Covid after the dominant omicron subvariants knocked out a key ...

If you’re looking for a new fruit to snack on, this oddball will help you slay your next physical. With its hot pink skin, green spiky tendrils and a speckled inside that resembles cookies and cream, ...

Groundbreaking new tests reveal patterns in our immune systems that can signal underlying disease and tell us how well we might recover from our next cold. I got my results in a text message. The ...

The human body hates not getting enough oxygen. Without it, confusion takes over, breathing and heart rate change, and skin turns blue. It turns out that the immune system feels the effects of not ...

I am lying under a blanket, feeling rough, staring at a bowl of oranges. Every fibre of my being is urging me to devour the lot. I can hear my mum – and medical friends at university – insisting that ...

Low stress hormones in infancy may drive eczema risk by allowing immune cells to overreact to common allergens.