Alzheimer’s disease, the most common form of dementia, affects nearly 1 million people across the UK, with numbers projected to rise to 1.4 million by 2040. Dementia remains the UK’s biggest killer, accounting for 11.8% of all deaths in 2024 – over 76,000 lives. One of the most distressing and common complications in the later stages is a sharp decline in eating and drinking. In advanced Alzheimer’s, eating problems affect up to 86% of people and often appear earlier and more frequently than other complications such as pneumonia.
This leads to weight loss, malnutrition, dehydration, frailty, and increased infection risk – factors that can accelerate decline and contribute to hospital admissions or worse outcomes. People living with dementia are also six times more likely to become dehydrated than those without the condition. Understanding why this happens and how targeted support can make a real difference is vital for families in Haringey and across north London.
The Main Reasons People with Alzheimer’s Stop Eating or Drinking
Alzheimer’s changes the brain in ways that directly disrupt appetite, recognition of food, and the physical act of eating. The Alzheimer’s Society UK outlines several interconnected causes:
- Brain changes affecting hunger and thirst signals — Damage to areas that regulate appetite and satiety means the person may no longer feel hungry or thirsty, or may not recognise food as something to eat. Loss of smell and taste (common in Alzheimer’s) makes food less appealing, leading to reduced enjoyment and smaller portions.
- Swallowing and chewing difficulties (dysphagia) — Weakened muscles and coordination problems make chewing tiring or swallowing unsafe. Food may be held in the mouth, spat out, or cause choking. Dysphagia occurs in 13–57% of people with dementia and is especially common in later stages.
- Forgetting how or when to eat — Memory loss means people may forget they haven’t eaten, forget how to use cutlery, or become overwhelmed by too many choices on a plate. They may not recognise familiar foods or know what to do with them.
- Depression and emotional factors — Depression affects up to 40% of people with Alzheimer’s and is a major appetite suppressant. Anxiety, apathy, or agitation can also turn mealtimes into stressful experiences.
- Pain, discomfort, or medical issues — Sore gums, ill-fitting dentures, tooth pain, constipation, or side effects from medication can make eating unpleasant. The person may be unable to communicate the problem, so they simply refuse food.
- Sensory and coordination problems — Vision changes mean food on the plate may be invisible; poor grip or tremors make handling cutlery difficult. Temperature judgment can fail, leading to burns or avoidance of hot drinks.
- Reduced activity and fatigue — Less movement lowers calorie needs and appetite, while tiredness means meals are abandoned halfway through.
These issues rarely appear in isolation and tend to worsen as the disease progresses, turning what was once a simple pleasure into a source of frustration or fear.
The Serious Consequences – and Why Early Action Matters
Without enough food and fluids, malnutrition and dehydration set in quickly. This weakens the immune system, raises the risk of urinary tract infections, constipation, confusion, falls, and pneumonia (often caused by food or drink entering the lungs). In the UK, poor nutrition and hydration are directly linked to many dementia-related deaths.
Families often feel helpless watching their loved one lose weight or refuse meals. The good news is that with the right support, many of these problems can be managed or slowed, helping the person stay stronger, more comfortable, and at home for longer.
How Homecare Makes a Real Difference
Professional homecare, delivered in the familiar surroundings of the person’s own home, is one of the most effective and compassionate ways to tackle eating and drinking difficulties. At Haringey My Homecare, we see every day how tailored, person-centered support transforms mealtimes and overall well-being for people living with Alzheimer’s.
Here’s how our trained carers help:
- Personalised meal preparation and provision—We shop for fresh ingredients and prepare nutritious meals that match the individual’s tastes, cultural preferences, and current needs (soft, pureed, or finger foods when swallowing becomes difficult). Smaller, frequent meals and snacks are often easier than large ones.
- Creating calm, encouraging mealtimes—Carers sit with the person, eat together if appropriate, reduce distractions, use contrasting plates and good lighting, and offer gentle prompts or hand-over-hand guidance. This respects dignity while gently encouraging intake.
- Monitoring and proactive support — Regular checks on weight, hydration, and intake allow us to spot problems early. We work closely with GPs, speech and language therapists, dietitians, and occupational therapists to adapt foods, introduce thickeners if needed, or recommend aids such as special cups and cutlery.
- Companionship and routine — Many people eat better when they feel relaxed and socially connected. Our carers build trusting relationships, turning meals into pleasant, familiar moments rather than battles.
- Practical daily help — Assistance with shopping, medication prompts (some of which affect appetite), oral hygiene, and gentle activity all support better appetite and safer swallowing.
Because care happens at home, the person stays in their own environment—where memories and routines are strongest—rather than facing the disorientation of a new setting. Families report less stress, fewer emergencies, and better quality of life for everyone involved.
The Alzheimer’s Society explicitly recommends arranging homecare workers to help with eating and drinking when more support is needed. At Haringey My Homecare we take that recommendation seriously: our teams are trained in dementia-friendly nutrition, work flexibly around the person’s best times of day, and focus on what the individual loves to eat.
Taking the Next Step
If you or a loved one in Haringey is living with Alzheimer’s and eating or drinking has become a worry, you are not alone – and you don’t have to manage it alone. Early, consistent support from experienced local carers can make a profound difference to comfort, strength, and peace of mind.
Contact Haringey My Homecare today for a no-obligation discussion with our care manager. We visit within 72 hours, listen carefully to your situation, and create a personalised plan focused on dignity, nutrition, and staying at home safely.
Phone or email us at haringey@myhomecare.co.uk – we’re here to help you navigate this challenging part of the journey with compassion and expertise.