While no vitamin can cure or definitively stop Alzheimer's, B vitamins (B12, Folate/B9, B6) and Vitamin E show promise in supporting brain health and potentially slowing cognitive decline, mainly by reducing homocysteine and acting as antioxidants, though research is mixed on supplements for prevention; a balanced diet rich in these nutrients is key. Emerging evidence also points to Omega-3s, which are important fatty acids, not vitamins, but are vital for brain function.
Folic acid, vitamin B12, vitamin D, magnesium, and fish oil may help to preserve brain health. Studies of vitamin E, ginkgo biloba, coenzyme Q10, and turmeric have yielded less conclusive results, but may also be beneficial in preventing or delaying Alzheimer's and dementia symptoms.
The study found that older adults who ate diets containing the highest amounts of riboflavin, also known as vitamin B2, had a 49 percent lower risk of developing disabling dementia than their peers who ate the least.
What Can You Do?
A modified form of vitamin K may help restore lost neurons in Alzheimer's patients, Japanese researchers have found, media reports said Monday.
Many foods — blueberries, leafy greens, and curcumin (found in the spice turmeric), to name a few — have been studied for their potential cognitive benefit. These foods have been thought to have anti-inflammatory, antioxidant, or other properties that might help protect the brain.
The vitamins that support overall brain wellness include B vitamins, particularly B6, B12, and folate, as well as vitamin D and vitamin E. These nutrients contribute to cognitive function, memory, and overall brain health.
Blueberries, the well-known 'super fruit,' could help fight Alzheimer's - YouTube.
Nuts. Pecans, almonds, walnuts, cashews, and peanuts are loaded with healthy fats, magnesium, vitamin E, and B vitamins — all of which are suggested to enhance cognitive function and ward off signs of dementia.
UCLA scientists and colleagues from UC Riverside and the Human BioMolecular Research Institute have found that a form of vitamin D, together with a chemical found in turmeric spice called curcumin, may help stimulate the immune system to clear the brain of amyloid beta, which forms the plaques considered the hallmark ...
You Miss Out on Sleep
You do a few things you know you shouldn't -- we all do. But some of those bad habits can take a toll on your brain. For example, lack of sleep may be a cause of dementia, including Alzheimer's disease. It's best to have regular sleeping hours.
Vitamin B12 deficiency was associated with hippocampal atrophy detected by VSRAD analysis. Therefore, early vitamin B12 supplementation should be considered in patients with deficiencies to reduce dementia risk.
Donanemab, like lecanemab, is a type of drug called a monoclonal antibody. Antibodies form part of our immune system and bind to harmful proteins to destroy them. Donanemab contains antibodies that bind to a protein called amyloid, which builds up in the brain in the early stages of Alzheimer's disease.
The cause of roughly 70% of all dementia cases is Alzheimer's disease, a progressive brain disorder characterized by the buildup of amyloid plaques and tau tangles, leading to memory loss and impaired thinking that interferes with daily life, making it the most common form of dementia.
Proteins sourced from eggs are preferable as they contain choline, which boosts brain function. This makes eggs an ideal choice for breakfast as they are both nutritious (egg yolks) and quick to prepare. Eggs also have Choline which improves brain function.
Beverages, such as tea, juices, and wine, are major sources of polyphenols, although many fruits and vegetables and herbs possess polyphenols. Several studies have found that consumption of polyphenols from wine,14 but not tea,14–17 may be associated with a reduced risk of Alzheimer's disease.
Vitamin D supplements are linked to a significant reduction in dementia risk, with a major study showing users had a 40% lower incidence of developing dementia compared to non-users, particularly benefiting older adults, with even greater effects seen in women and those without existing cognitive issues. This reduction highlights Vitamin D's role in brain health, possibly by clearing amyloid plaques associated with Alzheimer's.
Nutrition tips
Our results confirm that vitamin D deficiency is associated with a substantially increased risk of all-cause dementia and Alzheimer disease.
Vitamin B2 and vitamin B7 help the nervous system, vitamin B3 and vitamin B6 are required to support neurotransmitters and cellular communication, and vitamin B9 eases mental fatigue. Taking a regular B complex supplement that includes all the necessary B vitamins can help to reduce symptoms of brain fog.
7 Best Herbs for Memory and Brain Health
Turmeric, specifically its active ingredient curcumin, may help improve memory and mood, but its effects can vary between people.
10 Warning Signs of Alzheimer's