The Stages of Sleep Explained
Sleep is not a single off switch but a structured cycle of distinct stages. Here is what light sleep, deep sleep and REM actually do, how a…
Dr. Nadia Okoro
443 reading now
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Vitamin D Deficiency: Signs and Sources
Vitamin D keeps bones, teeth and muscles healthy, and many people in the UK run low in winter. Here are the signs of deficiency, where…
Dr. Nadia Okoro
454 reading now
Understanding the Glycaemic Index
The glycaemic index ranks carbohydrate foods by how quickly they raise blood sugar. Here is what GI means, what it does and does not tell…
Dr. Nadia Okoro
435 reading now
What Is Burnout? Signs and Recovery
Burnout is a state of exhaustion caused by prolonged, unmanaged stress, usually from work. Here are the signs to watch for, what causes it…
Dr. Nadia Okoro
320 reading now
How to Beat the Afternoon Energy Slump
The mid-afternoon dip in energy is normal and largely driven by your body clock, blood sugar and sleep. Here is why it happens and…
Dr. Nadia Okoro
465 reading now
What Is a Balanced Plate? (Eatwell Guide)
A balanced plate splits your food across the main groups in roughly the right proportions. Here is what the UK's Eatwell Guide recommends…
Dr. Nadia Okoro
376 reading now
How to Lower Blood Pressure Naturally
Diet, activity, salt, alcohol, weight and sleep all influence blood pressure, and small changes can add up. Here are evidence-based…
Dr. Nadia Okoro
367 reading now
What Is Resting Metabolic Rate?
Resting metabolic rate is the energy your body uses just to keep you alive at rest. Here is what it is, what drives it, why crash diets can…
Dr. Nadia Okoro
464 reading now
How to Stay Active at a Desk Job
A desk job can mean eight hours or more of sitting, which carries real health risks. Here is the evidence on why prolonged sitting matters…
Dr. Nadia Okoro
445 reading now