Do you want to know about the symptoms of low calcium? Calcium is a vital mineral that your body needs to support the health of your bones and teeth, as well as for muscle function and nerve signaling. When you don’t have enough calcium in your system, it can lead to various symptoms that you shouldn’t overlook.

Now, let’s explore these symptoms, which are signals your body sends to say it needs more calcium.

1. Muscle Cramps and Spasms

If you often get muscle cramps or spasms, especially in your legs, it might be a sign that your calcium levels are low. Since calcium plays a role in muscle movement, without enough, your muscles can become overactive.

2. Fatigue and Weakness

Feeling unusually tired or weak could also be a hint of low calcium. This mineral is necessary for energy production, so a deficiency can leave you feeling depleted.

3. Tingling or Numbness

Tingling or numbness in your fingers or around your mouth is another telltale sign. This happens because low calcium affects nerve function.

4. Dry Skin and Brittle Nails

Calcium is important for healthy skin and nails. If you notice your skin is drier than usual or your nails break easily, it could be due to a lack of calcium.

5. Osteoporosis Risk

Over time, a deficiency can lead to osteoporosis, where your bones become weak and brittle. This fact is particularly important for older adults and postmenopausal women.

6. Dental Problems

Since calcium is key for strong teeth, not having enough can lead to dental issues like cavities and tooth decay.

7. Memory Problems

Research suggests that calcium is crucial for brain health, so a deficiency could contribute to memory problems or difficulty with certain mental tasks.

8. Difficulty Sleeping

Calcium helps with the production of melatonin, the hormone that regulates sleep. If you’re having trouble sleeping, it might be because you’re not getting enough calcium.

9. Irritability and Anxiety

A lack of calcium can also affect your mental health, leading to feelings of irritability or anxiety.

10. Seizures

In severe cases, low calcium levels can cause seizures because of their role in nerve function and signaling.

11. Heart Palpitations

Calcium is crucial for heart health, and a deficiency can lead to irregular heartbeats or palpitations.

12. Difficulty Swallowing

If you find it hard to swallow, it might be due to the muscles in your throat needing more calcium to function properly.

13. Fainting

Low calcium can cause fainting spells, as it’s necessary for maintaining blood pressure and supporting vascular function.

14. Poor Appetite

Not feeling hungry? It could be that low calcium levels are to blame, as it’s involved in digestive enzyme production.

15. Height Loss

Over time, not getting enough calcium can cause a decrease in height, especially in older adults, due to bone density loss.

16. Frequent Illness

Calcium plays a role in the immune system, so if you’re getting sick more often, it could be a sign that your calcium levels are low.

17. Hazy Vision

Calcium is also important for eye health. A deficiency might affect your vision, causing it to become hazy or less sharp.

If you’re experiencing these symptoms, it’s important to talk to your doctor. They can check your calcium levels and advise you on the best course of action.

How Can You Increase Calcium Intake?

To increase calcium intake, include more calcium-rich foods in your diet, such as dairy products like milk, cheese, and yogurt; leafy green vegetables like kale and broccoli; and fortified foods. For some, calcium supplements may be necessary, but it’s best to consult a pharmacist or doctor before taking these supplements.

Can You Have Too Much Calcium?

Yes, you can have too much calcium, a condition known as hypercalcemia. This can lead to kidney stones, interfere with heart and brain functions, and cause constipation and nausea. It’s important to strike a balance and not exceed the recommended daily intake unless advised by a healthcare professional.

What Are the Best Sources of Calcium for Those Who Are Lactose Intolerant?

For people who are lactose intolerant, fortified plant-based milk (such as almond, soy, or rice milk), canned fish with bones (like sardines or salmon), tofu, and fortified cereals are good options. Leafy green vegetables and certain nuts and seeds also contain calcium.