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twenty years of government and public interest programs aimed at increasing us vegetable consumption have had no significant effect on the country\'s dietary habits, according to a comprehensive nationwide study conducted by the centers for disease control and prevention (cdc).the cdc found that the average us resident eats only half the recommended daily fruit and vegetable intake of five or more servings per day.

the results of a new study published in the journal nitric oxide: biology and chemistry shows the impact of beetroot juice on brain health. researchers already know that beetroot juice is beneficial to heart health as it effectively lowers blood pressure. a new study demonstrated the extract could be used as an agent to improve oxygen flow to the aging brain and to improve cognitive decline.nitrates in beetroot juice relax aging arterieshealthy blood flow to the brain declines with age as the vascular endothelium begins to harden and normal flexibility is lost.

obesity may be the most critical health challenge we face today. in the united states almost 70% of us are considered to be overweight including almost one-third who qualify as obese. obesity comes with a big price tag. a recent estimate found that the medical care costs of obesity related conditions such as coronary artery disease, type-2 diabetes, stroke, sleep apnea and respiratory problems are $168 billion annually.