There is no substitute for professional medical management and conventional treatment with prescription drugs such as levodopa for persons with Parkinson's disease. However, there are a number of nutritional supplements and dietary considerations that can be beneficial, protective, and generally supportive of good health and the body's own natural mechanisms.
Supplementation with nutrients has reported benefits for persons with Parkinson's disease. These supplements include amino acids, antioxidants, coenzyme Q10, melatonin, folic acid, acetyl-L-carnitine, octacosanol, phosphatidylserine, NADH, and the European drug Hydergine (Snider 1984; Yapa 1992; Mizuta et al. 1993; Schulz et al. 1995; 1996; Shults et al. 1997; 1998; 1999; Beal et al. 1998; Golbe et al. 1998; Sakagami et al. 1998; Seitz et al. 1998; Beal 1999; Jimenez-Jimenez et al. 2000; Kidd 2000; Nadlinger et al. 2001; Roghani et al 2001; Ross 2001; Tan et al. 2001; Zisapel 2001; Antolin et al. 2002; Chen et al. 2002; Duan et al. 2002).
Drugs such as L-dopa alleviate symptoms of Parkinson's disease but are not believed to slow the underlying disease process. A recent study found evidence that CoQ10 may help stop the specific brain cell death that causes Parkinson's (Shults et al. 2002).
In this study, 80 Parkinson's patients consumed varying potencies of CoQ10 or placebo for up to 16 months. When the study ended, the patients consuming the highest potency of CoQ10 showed a 44% reduction in the decline of mental function, movement, and ability to perform daily living tasks compared to the placebo group.
The dose required to induce this dramatic affect was 1200 mg a day, a far higher amount than had ever been administered to humans in the past. CoQ10 did not improve symptoms the way current Parkinson's drugs do. Instead, CoQ10 slowed the progression of the disease, something that Parkinson's drugs do not do.