Sufferers often have few symptoms but too little can affect day to day life and can be serious for long-term health ...

As the daughter of a NASA astronaut, Ms Clark has drawn on both discipline and innovation, sharing that her daily longevity routine costs just $12 a day. Ms Clark's progress was validated by the ...

Medically reviewed by Soma Mandal, MD A vitamin D test is a blood test that measures the level of vitamin D (calciferol) in ...

New blood tests are now available to screen for colorectal (colon) cancer, providing a simpler alternative to traditional ...

Doctors who treated a man with scurvy who couldn’t afford to eat fresh fruit and vegetables say the cost of living crisis ...