Spring Valley Calcium Plus Vitamin D Tablets Dietary Supplement, 600 mg is formulated to support the health of your bones.* Calcium and vitamin D are essential nutrients for strong bones and teeth.* Adequate calcium throughout life, as part of a healthful diet, along with physical activity, may reduce the risk of osteoporosis in later life. The suggested adult dosage is one tablet twice per day, preferably with a meal. These tablets are free from gluten and lactose and contain no artificial flavors or dyes. You can rest assured that Spring Valley Calcium plus Vitamin D Tablets Dietary Supplement, 600 mg is produced with strict quality guidelines and is backed by our quality guarantee.