Diet affects brain function

A balanced diet can influence intellectual abilities, and seasonal foods rich in essential nutrients are recommended for maintaining brain health during autumn and winter. According to dietitian-nutritionist Raphaël Gruman, certain autumn and winter products are allies for memory, attention, and mental clarity.

Nuts and cruciferous vegetables support cognition

Nuts and walnuts are rich in vitamin E and essential fatty acids that protect the brain's cell membranes and promote good cognitive function. Cabbage, cauliflower, and broccoli are packed with sulfur compounds that help detoxify and reduce inflammation, two key factors for preserving neurons.

Squash and fish provide essential nutrients

Pumpkin and butternut squash are concentrates of beta-carotene and minerals like zinc, perfect for fighting oxidative stress. Fatty fish such as herring, sardines, salmon, and tuna provide omega-3s, which are essential structural components of brain cells, improving communication between neurons.

Citrus fruits protect the brain

Citrus fruits like oranges and mandarins, thanks to their vitamin C, protect the brain from oxidative stress and support memory and attention. These foods all have one thing in common: they limit internal inflammation, a silent but harmful phenomenon for intellectual performance.

Brain needs quality fats and proteins

The brain primarily runs on glucose, but it also needs quality fats and proteins to build and repair its cells. A diet too sweet or saturated with fats can harm neuronal communication, whereas a diet rich in omega-3s, polyphenols, and B vitamins optimizes the entire system.

Certain drinks enhance mental capacities

Certain drinks also have a real impact on mental capacities. Hot chocolate, provided it is made with pure cocoa and little sugar, contains flavonoids and antioxidants that improve blood flow to the brain, a perfect combo for alertness and concentration. On the contrary, very sweet drinks cause glucose spikes that cloud mental clarity. So yes to sweetness, but not to excessive sugar.