i have already taken bird nests for 8mths since pregnant. I take it daily. But, no adverse effect so far and it's ok. :lol:
About the taste, of course, it's a personal perference.
If you have family history of diabetes, it's better to try "salty" one. Otherwise, just a little bit "sweet" is ok. And, I take it in sweet!
I didn't buy the instant bird nest, just buy the dry one and make it myself as it's a more economic way to intake bird nest for a longer time!
other than the cost, you may like to consider if you have TIME to boil the dry bird nests as well... right?