Nutrition and Alzheimer’s: How Diet Supports Brain Health

When it comes to supporting brain health and reducing the risk of Alzheimer’s, what we eat really matters. While there’s no single “superfood” that can prevent Alzheimer’s, research shows that a balanced, healthy diet can protect brain cells, boost memory and even slow cognitive decline.

At Homelium, we’ve seen how small, positive lifestyle choices can make a big difference in the lives of those living with Alzheimer’s and their families. Nutrition is one of the simplest yet most powerful ways to support wellbeing every day.

Brain-Friendly Diets to Help Support Alzheimer's

Two eating patterns are often highlighted by researchers for their benefits to both brain and heart health:

The Mediterranean Diet

This diet emphasises:

• Fruits and vegetables

• Whole grains and legumes

• Fish and seafood

• Olive oil as the main source of fat

It’s linked to better cardiovascular health, which is closely connected to brain health.

The MIND Diet

The MIND Diet combines the Mediterranean and DASH diets (which focus on heart health), but places special emphasis on foods that benefit the brain, such as:

• Leafy greens and other vegetables

• Berries

• Nuts, beans, and whole grains

• Fish and poultry

Both diets encourage limiting processed foods, sugary snacks, and red meats.

Top Brain-Boosting Foods

Including these foods in everyday meals may help protect memory and support brain function:

• Leafy Greens – spinach, kale and broccoli are rich in vitamins linked to slower cognitive decline.

• Berries – packed with antioxidants that protect the brain from damage.

• Fatty Fish – salmon, mackerel and sardines provide omega-3 fatty acids, which support memory and learning.

• Nuts & Seeds – especially those high in vitamin E, which may help slow memory loss.

• Whole Grains – provide steady energy for the brain and support overall circulation.

Don’t Forget Hydration

Dehydration can worsen confusion and memory problems, especially in older adults. Encouraging regular fluid intake, whether water, herbal teas, or water-rich foods can make a big difference.

Beyond Diet: A Holistic Approach

Nutrition is a vital piece of the puzzle, but it works best alongside other healthy habits:

• Regular physical activity

• Quality sleep

• Mental stimulation

• Social connection

Together, these lifestyle factors help maintain overall wellbeing and support brain health.

Our Approach at Homelium

At Homelium, we know that supporting someone with Alzheimer’s is about more than just care, it’s about promoting dignity, independence and joy in everyday life. Whether through encouraging healthy routines, sharing mealtimes, or creating meaningful activities, our carers are here to support both individuals and their families.

To speak with our care team please give us a call on 0333 3448 677 or submit a form via our website by clicking the link below https://www.homelium.com/contact