Blueberries usually do not lead to green poop.
When you have green poop it's usually because you either have a health issue or you've eaten green foods such as green vegetables such as spinach, lettuce, broccoli etc.
Eating blueberries usually results in black poop and not green poop.
Yes blueberries are good for your brain and brain health.
Blueberries are given a name brain berries because research has shown that blueberries have the ability to boost your brain health and blueberries when eaten daily or at least a few times per month may even prevent brain issues such as dementia.
Fish is also great for your brain so by eating blueberries and fish you can lower your risk of developing dementia and other brain issues.
Blueberries and fish are also great for your heart health and may even prevent heart disease.
Yes blueberries really are a Superfood.
Blueberries are packed full of vitamins, antioxidants and phytoflavinoids as well as Vitamin C.
Blueberries are also anti-inflammatory and may even prevent cancer, dementia and other health issues such as heart disease, heart attacks, strokes, etc.
Eating blueberries can also boost your bodies immune system as well which means that you may not get the flu or cold virus or if you do still get the flu or cold virus or any other virus your bodies immune system when boosted by the blueberries can help fight off the viruses faster and better.
Blueberries can also give you energy as well and blueberries are also great for weight loss.