If you're low on calcium, you might experience muscle cramps, tingling in your hands or feet, fatigue and brittle nails or dry skin. In more serious cases, it can cause tooth problems, confusion and even irregular heartbeats.

Calcium supplements are great for keeping your bones and teeth strong, especially as you get older. They help prevent things like osteoporosis and fractures. Plus, calcium is crucial for muscle function, nerve signals and even keeping your heart beating right. Calcium supplements also help with blood clotting, which is essential if you ever get a cut. Some studies even suggest calcium might lower the risk of heart problems like high blood pressure.

Yes, it's important to consider taking calcium supplements as you age. As you get older, your body’s ability to absorb calcium decreases, and you become more at risk for bone-related issues like osteoporosis.

Yes, taking calcium supplements every day is generally safe, but like anything, it’s all about balance. Calcium is great for your bones, but too much can cause problems like constipation or even kidney stones. Most adults need about 1,000 to 1,200 mg a day, depending on age and sex. If you need a higher dose, it’s better to split it up throughout the day to help with absorption.