Your thyroid reduces iodide (I-) into iodine (I2) for use in formation of thyroglobulin. Your body doesn't utilize iodine directly. It has to split the I2 into two I- ions, which is an oxidative reaction that causes oxidative stress.
But in fact most animals respond to lower protein in their food by eating more, and quite a lot of studies with elevated carbon dioxide grown plants done with insects have shown that the insects eat more leaf material, they have to eat more to reach their protein content.
The IPCC report showed that continuing to hold off on reducing emissions could increase costs by 40 percent if the delay leaves emissions 50 percent higher in 2030 than they are in ideal scenarios. Aside from delays in action, many other factors will increase costs. Costs will go up if countries donât all work together.