Silver Star Diabetes is taking its 'Stay Healthy During Ramadan' campaign to the South Wales Islamic Centre in Cardiff today.
The charity says diabetic Muslims who fast are at additional risk of hypoglycaemia due to low blood sugar during fasting periods and hyperglycaemia due to high blood sugar when breaking the fast.
Mobile clinics will be set up to offer testing and give advice outside the mosque.
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Coast & Country returns tonight with a brand new series showcasing the very best of the Welsh countryside and its people.
Ghosts and ghouls a plenty will be out on the streets of Wales this evening, but it's not the first time they've been spotted this year.
It will be very mild, with early cloud lifting and breaking to allow some warm sunny spells by the afternoon.