Healthspan apple and blackcurrant flavoured chewable gummies contain no added sugar but are rich in vitamin D3. Vitamin D is essential for bone health and prevents rickets in children and osteomalacia in adults. Without sufficient vitamin D bones can become thin, brittle or misshapen. The vitamin D3 found in these Healthspan gummies contributes to the calcium absorption in the gut. D vitamins also play a key role in the health and growth of bones and teeth and also supports muscle function and the immune system.