As we age, mitochondrial density (the number of mitochondria per cell), and mitochondrial quality (its genetic and structural integrity) decline. This is largely due to stress, environmental radiation and chemical exposures, prescribed drugs, nutritional deficiencies, imbalances and/or incompatibilities, and mitochondrial DNA defects inherited maternally, but is also a natural part of getting older.
New research is increasingly finding that not only are many cognitive disorders such as Alzheimer's and other forms of dementia related to inflammation among brain tissues, but classic mental diseases such as schizophrenia and depression may also be connected to brain inflammation.
Have you ever skipped your exercise routine because of lingering sore, stiff muscles from your last visit to the gym? A new study finds that two common kitchen spices help relieve that post-workout muscle pain.