One of the simplest and most effective flea repellents are eucalyptus leaves. For some reason fleas are averse to their smell. Bathing your dog in a mixture of 2 cups of water and a lemon or lime sliced thinly also helps keep off fleas and, like the eucalyptus leaves, smells good.
Parkinson's disease (PD) is a long-term degenerative disorder of the central nervous system that mainly affects the motor system. The symptoms generally come on slowly over time. Early in the disease, the most obvious are shaking, rigidity, slowness of movement, and difficulty with walking.
in parkinson s disease certain nerve cells neurons in the brain gradually break down or die many of the symptoms are due to a loss of neurons that produce a chemical messenger in your brain called dopamine when dopamine levels decrease it causes abnormal brain activity leading to signs of parkinson s disease