Drink More Coffee Live Longer? (not really)

Read this article or watch the video before you start knocking down a dozen cups of Joe to prolong your life.

if one observes a benefit in a population associated with consuming a food or beverage, and the benefit is not mediated by the active ingredient in that food or beverage, the finding is likely due to unmeasured confounding.  In other words, I think coffee is in the same camp as red wine: the observed benefits are likely due more to the type of person who drinks it than what’s actually in the drink.

 

Advertisements

Many older adults are deficient in vitamin B12 and folate

Key findings:

  • One in eight adults over 50 were low to deficient in vitamin B12 while one in seven were low to deficient in folate

  • The prevalence of low or deficient folate increased with age, from 14% among those aged 50-60 years to 23% among people over 80 years old. Low folate status was also more common in smokers, the obese, and those who lived alone

  • Low or deficient vitamin B12 was more common in smokers (14%), people who lived alone (14.3%) and those from lower socio-economic backgrounds (13%)

  • Use of both vitamin B12 and folic acid supplementation was low, with higher rates among women than men but less than 4% overall taking supplements of either vitamin

Read the source article here.

Vegetarian or ‘Flexitarian’ Diet Benefits Waistline and Pocket

Adopting a vegetarian or semi-vegetarian diet to lose weight and improve health may not be as onerous as is typically assumed, as people can experience health benefits even if they only partially switch to plant-based foods. In addition, the diets may cost less than other healthy diets, suggests new research presented here at the European Congress on Obesity (ECO) 2018.

Access the full article here.

The comments are the best part of this article.

Fewer U.S. teens smoking, doing drugs, and drinking milk

Kids have shifted from a dairy product rich in calcium and vitamin D to beverages laden with sugar and caffeine, which is likely contributing to the nation’s obesity problem, said Barry Popkin, a University of North Carolina researcher who studies how diets change.

“This is not a healthy trend for our long-term health,” he said.

Read the AP source article here.

 

Researchers Figure Out Why Coffee Is Good For The Heart

The team focused on a protein called p27, which is known among other things to influence the cell cycle. The team found that caffeine triggered the movement of p27 into the mitochondria of heart cells in mice, and in particular, the migration of the heart’s endothelial cells, which line the blood vessels. How well the endothelial cells were able to migrate, they found, relied strongly on the presence of p27, which again is bolstered by caffeine. 

Read the Forbes article here.

Nutrition 2018: New data confirm health benefits of plant-based diet

We present some top-line findings from these studies below. When reading these summaries, it is important to bear in mind that while the abstracts presented at Nutrition 2018 were evaluated and selected by a committee of experts, the papers have not undergone the same rigorous standard of peer review that is applied to scientific journals.

So, we should consider these findings as “preliminary results,” until they are properly assessed.

Read the abstracts at this link.