Luteolin may slow aging and hair greying

A recent study suggests that luteolin, a flavonoid found in common foods like celery, parsley, and broccoli, may slow aging and help prevent gray hair. Research from Nagoya University in Japan showed that mice treated with luteolin maintained their fur color better than untreated mice, which turned gray faster. Luteolin acts as an anti-inflammatory and antioxidant. It helps protect a type of cell known as melanocytes, which are responsible for hair color. As people age, these cells can decline, leading to gray hair. Genetics and lifestyle, such as smoking and stress, can also contribute to premature graying. In addition to its effects on hair color, luteolin may influence aging at the cellular level. It reduces the activity of a gene associated with aging, potentially slowing the aging process of cells. This could also be linked to lower risks of diseases like heart disease and Alzheimer’s. However, most research on luteolin has been conducted on mice, not humans. While the findings are promising, experts caution that more studies are needed before recommending luteolin supplements. Eating foods rich in luteolin, like celery and broccoli, may be a safer approach to potentially delay gray hair and some age-related diseases.