Physically intensive jobs, including jobs in retail, nursing, and farming, were linked to a higher risk of mild cognitive impairment, which could lead to dementia, in a recent study.
Researchers say exercising in the morning may be most effective for weight loss, but experts note that consistent exercise at any time of day is beneficial
Researchers say a hormone known as irisin may be enhanced by exercise and can help with plaques and tangles that develop in the brain of people with Alzheimer's disease
Exercise can be beneficial to brain health and protect against cognitive decline, but a lack of sleep may cancel out such benefits reaped from physical activity, according to new research.