


We’ve all had nights where sleep just won’t come. Insomnia is all-encompassing: from difficulty falling asleep to waking frequently during the night and feeling less than refreshed in the morning. Most people experience it at some point, but long-term insomnia can take a toll on your overall health, affecting mood, focus, and even immunity.
The first step to better sleep is understanding the root cause. Insomnia is often a symptom rather than a standalone condition. Stress, anxiety, grief, menopausal flushes, indigestion, or frequent trips to the bathroom due to conditions such as prostate enlargement can all contribute, and addressing these underlying issues alongside sleep support is essential for lasting relief.
Supplement quality directly affects how well nutrients are absorbed and utilised.
Bio-Health Pure-Fill supplements are formulated to deliver nutrients in their most effective form. Each caspule is 100% active, plant-based and free from fillers, binders and unnecessary additives.
This ensures consistent delivery, optimal absorption and a formulation that works in line with the body.
Important note
This information is for guidance only and is not a substitute for professional medical advice. If you are pregnant, breastfeeding or taking medications, consult a qualified healthcare professional before making changes to your diet or supplements.
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Learn moreVitamin D is essential for keeping your bones, teeth and muscles strong as it regulates calcium and phosphorus levels in the body. It also plays a key role in immune function, and research suggests that adequate vitamin D intake may reduce the risk or severity of viral infections, including influenza and HIV.Despite its importance, about 20% of the UK population has low vitamin D levels. The European Food Safety Authority recommends an intake of 15µg per day for everyone over the age of one year.
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