Key points: Vigorous exercise is best for boosting CRF, brain function, and reversing card

Well SupportedIncreasing exercise snacks to approximately nine minutes daily can reduce cardiovascular-related mortality by 50% and cancer-related mortality by 40%.

Well SupportedA daily intake of 2,000–4,000 IU of vitamin D3 is sufficient for most adults to raise plasma vitamin D levels into the optimal range.

Well SupportedAchieving a high omega-3 index, associated with a 50% reduction in Alzheimer's risk, requires approximately two grams of omega-3 fatty acids per day.

Well SupportedVigorous exercise is optimal for increasing cardiorespiratory fitness, enhancing brain function, and reversing cardiac aging.

Partially Supported