Neurodegeneration

Definition

Neurodegeneration is the progressive loss of structure or function of neurons, which may eventually lead to their death. It is commonly associated with diseases such as Alzheimer's, Parkinson's, and Huntington's.

5 Must Know Facts For Your Next Test

1. Neurodegeneration can be exacerbated by oxidative stress and inflammation, both of which can be influenced by nutritional factors.
2. Diets rich in antioxidants, omega-3 fatty acids, and certain vitamins (like B vitamins) are believed to help mitigate neurodegenerative processes.
3. The Mediterranean diet has been linked to a lower risk of neurodegenerative diseases due to its high content of anti-inflammatory and antioxidant nutrients.
4. Chronic deficiencies in essential nutrients like vitamin D and E have been associated with an increased risk of developing neurodegenerative conditions.
5. Caloric restriction and intermittent fasting have shown potential benefits in slowing down neurodegenerative processes by promoting cellular repair mechanisms.

Review Questions

• What role do antioxidants play in preventing neurodegeneration?
• How does the Mediterranean diet contribute to neurological health?
• What are the potential effects of chronic vitamin D deficiency on neurological wellness?

Related terms

OxidativeStress: An imbalance between free radicals and antioxidants in your body, leading to cell damage.

Omega3FattyAcids: Essential fats found in fish oil that have anti-inflammatory properties and support brain health.

MediterraneanDiet: A dietary pattern high in fruits, vegetables, whole grains, nuts, and olive oil that is beneficial for heart and brain health.