Valupak Vitamin D3 1000iu Tablets are ideal nutritional supplements to help aid your immune system. Vitamin D tablets help to support normal immune system function, which can help lower the risk of contracting a cold or flu. It also plays a vital role in the process of cell division. Exposure to sunlight allows our bodies to naturally produce Vitamin D, but when there is a lack of sun, especially during the winter months, these levels can drop, leaving your immune system weakened to attack from cold & flu. Supplementing your diet with Vitamin D can aid your immunity when you need it the most. These tablets could also be beneficial to those working indoors during the day or people who are housebound & unable to get into their garden. Vitamin D plays a role in the normal absorption & utilisation of calcium & helps maintain normal bones & teeth. Free from sugar, gluten, yeast, artificial flavours, colours & preservatives. This food supplement should not be used as a substitute for a balanced & varied diet & a healthy lifestyle.