Spanish nutritionist links fruit intake to activity level, not time of day

Pharmacist and nutritionist Javier Fernández Ligero explains that fruit does not inherently cause weight gain; its metabolic effect depends on the body's activity level. He warns that consuming fruit during prolonged sedentary periods can lead to unnecessary glucose spikes, while eating fruit before or immediately after exercise allows the body to use its natural sugars efficiently.

Fernández Ligero recommends synchronising fruit consumption with physical activity rather than observing strict clock‑based restrictions. He asserts that fruit can safely be enjoyed as a dessert after meals provided the individual has been physically active earlier in the day.

The article also notes that cultural fears about eating fruit at night stem from historical anecdotes, such as the medieval story of a Castilian king whose death was blamed on fruit consumption, illustrating how myths can persist despite lacking scientific basis.