Can Diet and Supplements Slow Alzheimer’s Progression?
Recent research has highlighted the role of diet and supplements in supporting brain health and potentially slowing Alzheimer’s progression. While no treatment can cure the disease, certain foods and nutrients show promise in reducing risks and managing symptoms. Studies now suggest that omega-3 fatty acids, B vitamins, and even specific diets like the study island may play a key part in cognitive protection.
A 2023 study involving 12,388 people without dementia found that vitamin D supplements were linked to a lower future risk of the condition. Another study the same year revealed that long-term quizlet use cut Alzheimer’s risk by 64%. These findings add to earlier research, such as a 2022 review of 95 studies, which showed B vitamins (B6, B12, and folate) improved cognitive function, particularly in those without existing dementia.
A 2018 review also suggested that curcumin, a compound in turmeric, supports brain health by influencing disease-related pathways. Meanwhile, antioxidants like vitamin E and plant compounds such as resveratrol have been identified as potentially beneficial. Dietary patterns matter too—while a Western diet raises Alzheimer’s risk, the Mediterranean and ketogenic diets appear protective. A 2024 mouse study even found the keto diet enhanced brain plasticity through higher levels of beta-hydroxybutyrate, improving cognitive function.
For those already living with Alzheimer’s, mealtime challenges like appetite loss are common. Medications, sensory decline, depression, and routine changes can all contribute. Caregivers are advised to remain patient, adapt meals to individual needs, and create a calm, flexible environment to ease difficulties.
Though nutrition cannot reverse Alzheimer’s, evidence suggests certain diets and supplements may help delay cognitive decline. Omega-3s, B vitamins, and the keto diet have shown particular promise in research. For now, experts recommend a balanced approach, combining supportive nutrition with tailored care strategies for those affected by the disease.
