As the days shorten and temperatures drop, our bodies naturally crave comfort foods. But according to nutrition experts, choosing the right seasonal ingredients can do more than just satisfy cravings — they can boost mood, support immunity, and help fight off seasonal illnesses.

Matt Buff, founder of focus and wellbeing supplement brand Get Dopa, consulted with leading nutritionists, who revealed which autumn foods pack the biggest health benefits.

🥕 Pumpkins & Sweet Potatoes

Registered nutritionist Sarah Osborne explains that orange vegetables like pumpkin and sweet potatoes are rich in beta-carotene, which converts into vitamin A. This helps maintain healthy linings in the gut and respiratory system — a natural defence against autumn colds.

🌱 Beetroot

Often overlooked, beetroot is packed with folate, manganese, and nitrates. Nutritionist Lisa Smith, founder of Nutriology, says folate supports the brain’s production of serotonin and dopamine, helping with focus, impulse control, and mood regulation.

🍄 Mushrooms

Buff highlights seasonal mushrooms as an autumn essential. They contain beta-glucans that boost immune health and are one of the few natural plant sources of vitamin D, especially valuable during shorter, darker days.

🥣 Comfort Foods with a Purpose

Nutritionist Karine Stephan explains that autumn cravings for hearty meals are backed by biology. With more melatonin and less serotonin, the body seeks out warming, energy-rich dishes.

Nourishing choices include:

Lentil stews
Roasted root vegetable trays
Barley soups
Spiced pumpkin porridge

🌾 Gut Health & Mood

Experts stressed that gut health becomes even more important in autumn and winter. Fibre and phytonutrients from vegetables feed beneficial gut bacteria, while fermented foods such as kimchi, sauerkraut, and kefir add probiotics that support the gut-brain connection.

Karine recommends warming soups made with beans, carrots, leeks, and fennel for gentle digestion.

💧 Don’t Forget Hydration

Even in cooler weather, hydration matters. Soups, broths, and herbal teas provide fluids and minerals that aid circulation, cognitive function, and skin hydration.

🛠 Easy Autumn Eating

Buff suggests using a jug-style soup maker to transform seasonal produce into hearty meals in just 25 minutes. “It takes the overwhelm out of meal prep and creates microbiome-friendly meals with minimal effort,” he says.

🌍 Eat Local, Eat Seasonal

Local, seasonal produce not only tastes fresher but retains more nutrients thanks to shorter storage times. Buying local also supports UK farmers and delivers better value for money.

“Nature gives us what we need each season — autumn foods can keep you well, fuel your mood, and support immunity as the cold sets in,” Karine adds.

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Nutrition Experts Share the Best Autumn Foods to Boost Mood and Immunity