World Alzheimer's Month 2024: Why are women at a higher risk of this progressive brain disorder?

Causes of Alzheimer's disease: Middle-aged women often show brain changes linked to Alzheimer’s, even if their memory and thinking seem normal. This may be due to hormonal shifts from menopause, particularly the drop in oestrogen, which protects brain cells (Image: Canva)

You walk into the kitchen and forget what you came for, or you leave your keys at work desk and can’t remember where. These moments of forgetfulness can be troublesome, but for many women, they could be early signs of Alzheimer’s disease. This progressive brain disorder leads to memory loss, confusion, and difficulty with everyday tasks.

Alzheimer’s is a disease that slowly damages the brain, affecting memory, thinking, and behaviour. It starts with mild symptoms, like forgetting recent events, but worsens over time, making it harder to carry out daily activities and recognise loved ones.

According to a study published in the medical journal Neurology, middle-aged women often show brain changes linked to Alzheimer’s, even if their memory and thinking seem normal. This may be due to hormonal shifts from menopause, particularly the drop in oestrogen, which protects brain cells. Women are also at higher risk because they live longer, as Alzheimer’s is more common with age. Additionally, differences in brain structure may delay symptom detection, and societal pressures, such as juggling multiple roles, can increase stress and further elevate the risk.

Here are 5 ways to focus on self care and reduce Alzheimer’s risk:

Exercise: Regular physical activity, like walking or swimming, boosts blood flow to the brain and helps grow new brain cells. It’s been shown to lower the risk of cognitive decline in women.

Healthy diet: Eating a balanced diet, such as the Mediterranean diet, which includes fruits, vegetables, fish, and whole grains, supports brain health. These foods are rich in antioxidants and reduce inflammation.

Social connections: Keeping in touch with friends and family helps stimulate your brain. Social interaction can prevent loneliness, which is linked to faster memory loss.

Mental stimulation: Challenge your mind with activities like puzzles, reading, or learning new skills. Keeping your brain active builds cognitive reserve, which can delay Alzheimer’s symptoms.

Stress management: Managing stress through techniques like meditation, yoga, or deep breathing can protect your brain from damage caused by stress hormones. Taking time to relax can benefit your cognitive health.