There is no such thing as when to take lutein, but it is generally recommended that lutein be taken after meals to increase its absorption, as lutein is somewhat fat-soluble.
Lutein is fat-soluble, eat after meals is conducive to absorption. Be careful not to eat lutein before going to bed, because the metabolic rate of the body has decreased before going to bed, eating lutein will increase the burden on the liver, which is not conducive to the health of the body.
Lutein can exist in various parts of the human body, such as the eyes, skin, brain, heart, etc., which is an important part of the retinal macular pigment, can effectively filter blue light, protect the retina, and has an antioxidant effect, which helps to prevent the hardening of blood vessels.
Lutein comes from a wide range of sources and can be obtained through a balanced daily diet. Excessive consumption of lutein-based supplements is not good, as it will increase the burden on the liver and stimulate the gastrointestinal tract function, and additional lutein supplementation should be carried out under the guidance of a doctor.