A VITAMIN B12 DEFICIENCY can occur over time, as the body struggles to absorb the nutrient from the foods you eat. Eventually, you may start to notice problems with your nervous system - are you experiencing a 'strange' sensation?
HIGH BLOOD PRESSURE that suddenly spikes to 180/120mmHg is a hypertensive crisis. It's unlikely you'll be monitoring your blood pressure when this sudden attack occurs. Here's seven signs you need to watch out for.