A study involving 12 rhesus macaques, of whom some were given access to alcohol, has found that those who drank moderately showed enhanced responses to a smallpox vaccine (compared with the control group of monkeys who drank sugar water), indicating a bolstered immune system, while heavy drinker

A mouse study suggests that resveratrol—a compound abundant in red wine—may moderate some of a high-fat diet’s negative effects on the immune system.

http://www.futurity.org/can-resveratrol-balance-fatty-diet/

A study involving 74 older adults (70+), of whom 3 had mild dementia, 33 were cognitively normal and 38 had mild cognitive impairment, has found that high levels of "good" cholesterol and low levels of "bad" cholesterol correlated with lower levels of the amyloid-beta plaques in the brain (a hal

A review of research from 1957 to the present has concluded that a whole diet approach, and specifically Mediterranean-style diets, has more evidence for reducing cardiovascular risk than strategies that focus exclusively on reduced dietary fat.

A Swedish study has found that those who ate poor breakfasts as year 9 students had a higher incidence of metabolic syndrome 27 years later, compared with those who ate more substantial breakfasts.

A study involving 39 young adult men and women of normal weight, who ate 750 extra calories in the form of muffins every day for seven weeks, found that those whose muffins were made with palm oil built significantly more fat and less muscle than those whose muffins were made with sunflower oil.

A study in which 23 healthy volunteers ate half a kilo of strawberries every day for a month has found that their levels of bad cholesterol and triglycerides reduced significantly.

"Sprouted" garlic — old garlic bulbs with bright green shoots emerging from the cloves — have been found to have even more heart-healthy antioxidant activity than fresh garlic.