If you do you might not get your dose (underdosing) or get too much (overdosing) as the needle could block
Tackling antibiotic resistance
Body aches and fatigue usually improve on their own, but certain signs indicate the need for professional evaluation: Symptoms persist beyond a week without improvement
That said, this was a controlled study on adults with borderline vitamin C status to begin with
Fresh vegetables provide nutrients
Contact your GP if cold sensitivity is severe or persistent, or if accompanied by extreme fatigue, hair loss, unexplained weight gain, breathlessness, or colour changes in hands and feet, as these may indicate thyroid dysfunction, anaemia, or circulatory problems requiring investigation