Parkinson's disease is defined by Mayo Clinic as a progressive condition that affects the nervous system, leading to movement difficulties. Various bodily functions, including movement are managed by the CNS. Initially, symptoms appear gradually. A mild tremor, often in one hand, foot, or jaw, might be the first sign. There is no particular treatment for this disease.
Diets rich in vegetables, fruits, olive oil, legumes, whole grains, fish lower the risk of Parkinson’s disease. The Mediterranean diet emphasises healthy fats, particularly olive oil and antioxidant-rich foods -- berries, leafy greens, nuts. Similarly, the MIND diet focuses on brain-boosting foods -- green leafy vegetables, berries, fish -- which may play a role in protecting neurons, states Healthline.
Engaging in regular physical activity is one of the most effective ways to ward off the danger of Parkinson’s disease. Moderate to intense exercise stimulates the brain’s production of dopamine, a neurotransmitter that is essential for movement. This is particularly important as dopamine-producing neurons are damaged in Parkinson’s, says Medical News Today.
Vitamin D plays an essential role in maintaining brain health and has been linked to a lower risk of developing neurodegenerative diseases, including Parkinson’s. Maintaining optimal vitamin D levels through safe sun exposure, diet (eg fortified foods, fish, egg yolks) is key, suggests NIH.
Exposure to certain environmental toxins, particularly pesticides like paraquat, has been directly linked to an increased risk of Parkinson’s disease. Paraquat is a widely used herbicide found to cause neuroinflammation and disrupt dopamine-producing neurons, a hallmark of Parkinson’s, states John Hopkins Medicine.
Omega-3 fatty acids, found in fish and some plant sources, like flaxseeds, chia seeds, walnuts, are known for their anti-inflammatory & neuroprotective properties. These fats reduce inflammation in the brain, protecting neurons responsible for producing dopamine. Regular consumption of omega-3s is linked to a lower risk of developing neurodegenerative diseases like Parkinson’s, says Medical News Today.
Antioxidants, which neutralise free radicals and reduce oxidative stress, are crucial for protecting brain cells from damage, states Healthline. Free radicals are highly reactive molecules that contribute to the aging of cells and are implicated in the development of Parkinson’s disease. Foods rich in antioxidants, like berries, leafy greens, and green tea, mitigate this oxidative damage.
Chronic stress & high levels of inflammation are known to negatively impact brain health and exacerbate the symptoms of Parkinson’s disease. Managing stress through techniques like meditation, yoga, mindfulness may reduce inflammation & improve overall well-being. Staying mentally active by engaging in puzzles, reading, or learning new skills maintains cognitive function, states Parkinson's Foundation.