A0350: Can a person feed on light?

No, that is not possible, but the people who say that they feed on light are not wrong, but the body does not feed on light, the body bathes in light.
If we look at your sun, then it belongs to the group of faint stars, but which emit a lot of plasma into space. This plasma also reaches your earth and the human body literally bathes in the plasma and you also perceive it via many sensors, but you are not aware of what that means exactly. When a body bathes in the plasma of the sun, many processes are started in the body that strengthen the body. If you have not bathed in the sun’s plasma for a long time, the body is weakened. If a person regularly bathes in the solar plasma, then he is also regularly strengthened so that a body appears very healthy. The body can do without solid food for a very long time and we also say that you only need a fraction of the food that you devour every day. If you fast a lot, you will quickly notice how the body is strengthened, if you would then bathe daily in the solar plasma, this is to be regarded as a cure that you could endure for a very long time, but the human body does not only take something through food to itself, but breathing supplies the body with ingredients from the air, so that you can never be sure that you are not ingesting anything, so that people also consume food who only seem to bathe in light.
If you want to do that, call it sunbathing, not light food, because a person can only get without solid food for a while before the benefit becomes a disadvantage. You better fast, you will have more of it, but feeding on light alone is not possible, even if it appears that way for a certain time.