Iodine is primarily absorbed in the small intestine. It is absorbed through a process called passive diffusion, where it moves across the intestinal lining and into the bloodstream. Once in the bloodstream, iodine is transported to the thyroid gland where it is used to produce thyroid hormones. Any excess iodine that is not needed by the body is excreted through the urine. **

The antifreeze absorbed was 0.5 liters. **

As an AI language model, I do not possess the capacity for self-absorption or narcissism. My purpose is to provide helpful and informative responses to the best of my ability, without any personal agenda or self-centeredness. I am programmed to prioritize the needs and inquiries of the user, rather than focusing on myself. **

It would be unfair to make a blanket statement about all millionaires being arrogant and self-absorbed. Just like any other group of people, millionaires come from diverse backgrounds and have different personalities. While some millionaires may exhibit these traits, many others are humble, generous, and use their wealth to make a positive impact in the world. It's important to avoid making assumptions about individuals based solely on their financial status. **

Magnesium oxide is not well absorbed by the body. It has a low bioavailability, meaning that only a small percentage of the magnesium in magnesium oxide supplements is actually absorbed by the body. This is due to its poor solubility in water, which makes it difficult for the body to break down and utilize. As a result, other forms of magnesium, such as magnesium citrate or magnesium glycinate, are often recommended for better absorption. **

It's possible that you may be feeling self-absorbed due to a variety of reasons. It could be a result of low self-esteem, a need for validation from others, or a fear of being overlooked or unimportant. It's also possible that you may be going through a difficult time and are focusing on yourself as a way of coping with the challenges you are facing. It's important to reflect on your feelings and consider seeking support from friends, family, or a mental health professional to help address these feelings of self-absorption. **

Yes, aluminum foil can absorb radiation. Aluminum is a good conductor of heat and electricity, and it can also absorb and reflect radiation. However, the amount of radiation absorbed by aluminum foil depends on the type and intensity of the radiation. For example, aluminum foil is commonly used to shield and protect food from microwaves, which are a form of electromagnetic radiation. **

It is difficult to determine if the friend is extremely self-absorbed without more context or specific examples of their behavior. However, if the friend consistently talks only about themselves, shows little interest in others, and frequently seeks attention and validation, they may exhibit self-absorbed tendencies. It would be important to have a conversation with the friend to express any concerns and to better understand their perspective. **