You should take Speedral Capsule on an empty stomach with water, preferably about an hour before meals, for optimal absorption. Shelcal-HD Tablet is best taken with or just after a meal to improve calcium absorption and prevent stomach upset. Please do not take them together, as calcium may interfere with iron absorption.

Shelcal HD contains both calcium and vitamin D3, which support bone health. But if you have low bone density or osteoporosis, you might need specific osteoporosis medicines depending on your condition. Talk to your doctor about whether you need stronger bone-strengthening treatment.

Your vitamin D level of 18 ng/mL indicates deficiency, and a vitamin B12 level of 258 pg/mL is on the lower side of normal (borderline insufficiency). Supplements like Shelcal-HD (Calcium and Cholecalciferol) and Neurobion Forte (B-complex including vitamin B12) may help improve these levels, but they should ideally be taken only under medical supervision. Vitamin D deficiency often requires higher, prescribed doses than standard over-the-counter supplements, and vitamin B12 treatment may vary depending on the underlying cause and symptoms. Therefore, it is best to consult a doctor to determine the correct dosage and duration and to ensure safe and effective treatment.