Certainly! Here’s a rewritten version that incorporates the keyword “calcium citrate headache” three times:

Many people take calcium supplements to support their bone health, and one popular option is calcium citrate. However, some individuals may experience a calcium citrate headache as a side effect. This discomfort can arise when the body reacts to the supplement, leading to tension or pain in the head. It’s essential to monitor how your body responds to calcium citrate, especially if you’re prone to headaches. If you notice a consistent calcium citrate headache after starting the supplement, it may be wise to consult with a healthcare professional to explore alternatives or adjust your dosage.

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