It is kind of a hit or miss for what's available. The best things I can find that are usually made of bamboo are cleaning supplies (brushes) and hygiene care (toothbrushes). That being said, if you know where to look it isn't as hard to find them. I do think there is a big problem in our community with green-washing though, especially in places that college students frequent like Target or Walmart. I have started to switch out sponges for bamboo brushes though, which works better for my health needs anyways.

So, the main thing with being completely gluten-free is in most cases a lot of the food I buy is USDA organic which implies it is at least healthier for the environment. That being said, gluten-free grains are not super sustainably sourced. That is usually because some of the grains that are grown specifically for gluten-free individually such as quinoa erode the soil quickly, making it harder to grow stuff their long term. This usually causes forests to be cut down for new farming land where they continue to erode the soil.

Food plastic containers, now these aren’t necessarily all single use but it’s the hardest plastic to cutout. I found it difficult to fully cut out, but I reduced some of it by changing my diet.

Reducing the chance of overeating, more conscious eating, less food waste (though who throws away leftovers, etc.)

I tried out a Miso soup recipe from the website https://www.bbcgoodfood.com/recipes/miso-soup. This link will take you to the recipe.

Shut the water off when it is not being used and take shorter showers. These are just a few things that you could do.

Absolutely. It can improve plant health, reducing needs for pesticides.