Adding turmeric powder to boiling water is a common practice, especially for making turmeric tea or a simple turmeric infusion. Here are some points to consider:

Health Benefits:

Turmeric contains curcumin, a compound with potential health benefits, including anti-inflammatory and antioxidant properties.
Boiling water helps release and activate the beneficial compounds in turmeric.
Solubility:

Turmeric is more soluble in hot water than in cold water. Boiling water aids in better dissolution of turmeric powder, ensuring you get the maximum benefits.
Flavor Extraction:

Boiling water extracts and enhances the flavor of turmeric, resulting in a richer and more robust taste for turmeric-infused beverages.
Preparation for Tea:

Boiling water is commonly used to make turmeric tea. This involves steeping turmeric powder in hot water and other ingredients like ginger, black pepper, and honey for added flavor.
Enhanced Bioavailability:

Some studies suggest that combining turmeric with heat or black pepper can enhance the bioavailability of curcumin, making it easier for the body to absorb.
Sedimentation:

Turmeric powder may settle at the bottom of the container after some time. Stirring the mixture in boiling water can help prevent sedimentation.
Dosage Control:

Boiling water allows for better control over the concentration of turmeric in the final preparation, letting you adjust the dosage based on your preferences.
Temperature Consideration:

While boiling water is suitable for making turmeric tea, avoid using excessively high temperatures, as extreme heat might cause the loss of some heat-sensitive compounds.
Variety of Preparations:

Apart from tea, you can use boiling water to make turmeric-infused hot drinks, and broths, or even add it to cooking water for rice or grains to impart flavor and potential health benefits.
Caution:

It's important to note that turmeric stains, so be cautious about potential staining of utensils, clothing, or surfaces. Wash any stains promptly.
Remember to consult with a healthcare professional for personalized advice on incorporating turmeric into your diet, especially if you have existing health conditions or are taking medications.