Valupak Vitamin D3 1000iu Tablets are ideal nutritional supplements to help aid your immune system.nVitamin 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.nExposure 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 and flu. Supplementing your diet with Vitamin D can aid your immunity when you need it the most.nThese tablets could also be beneficial to those working indoors during the day or people who are housebound and unable to get into their garden.nVitamin D plays a role in the normal absorption and utilisation of calcium and helps maintain normal bones and teeth.nFree from sugar, gluten, yeast, artificial flavours, colours and preservatives.nThis food supplement should not be used as a substitute for a balanced and varied diet and a healthy lifestyle.