Remember, if you choose to start taking any dietary supplement, be sure to consult your doctor and be sure to read the product label clearly first to determine the amount of curcumin to be consumed.
In summary, the spiciness of a chili pepper can vary widely, from mild to extremely hot, depending on the specific variety. Understanding the heat level of different chili peppers can help in selecting the right pepper to achieve the desired level of spiciness in a dish.

In some cases, the paprika is being used primarily to add color to a dish, in which case you could add a small amount of some other red ingredient, which could be anything from a teaspoon of ketchup with a dash of chili powder mix to tomato sauce, finely pureed red peppers, tomato paste, or red beet powder. If you have bell pepper powder, use a 2:1 ratio, as the bell peppers are very sweet and don't have the kick of sweet paprika.
If you've found yourself out of Sriracha and need to find an alternative ingredient, here is a list of Sriracha substitutes you can use in its place.