20 Year Harvard Study Reveals Orange Juice May Reduce Chances Of Memory Loss By 47%
Thursday, December 13, 2018 IST
The 20-year study was led by Changzheng Yuan of Harvard University, and observed 27,842 male health professionals with an average age of 51. Subjects were asked to fill out questionnaires about their daily food consumption, including what type and how many portions of fruits and vegetables they ate. They then repeated the questionnaires every 4 years over a 20 year period.
The participants were also tested on their thinking and memory skills at least four years before the study ended at an average age of 73. The test included six questions including: “Do you have more trouble than usual remembering a short list of items, such as a shopping list?” and “Do you have more trouble than usual following a group conversation or a plot in a TV program due to your memory?”
They found that 55 percent of participants had good thinking and memory skills, 38 percent had moderate skills, and 7 percent had poor thinking and memory skills.
The group was then separated into five groups based upon their fruit and vegetable consumption. For vegetables, the top group ate around six servings per day, whereas the lowest group ate around 2. In regards to the fruits, the highest group ate about three servings a day, compared to just half a serving for the lowest.
They found that the men who ate the highest amounts of vegetables were “34 percent less likely to develop poor thinking skills than the men who consumed the least amount of vegetables.” The also found that the participants who drank orange juice daily were “47 percent less likely to develop poor thinking skills than the men who drank less than one serving per month.”
Study author Changzheng Yuan, ScD, of Harvard T.H. said “One of the most important factors in this study is that we were able to research and track such a large group of men over a 20-year period of time, allowing for very telling results,” he continued “Our studies provide further evidence dietary choices can be important to maintain your brain health.”
The study authors also admitted correlation, not causation by saying “The study does not show that eating fruits and vegetables and drinking orange juice reduces memory loss; it only shows a relationship between them.”
Related Topics
Trending News & Articles
Lung cancer is usually not noticeable during the early stages. Most people are diagnosed when the disease is at an advanced stage. According to Cancer.org, it is ...
Recently posted . 9K views . 2 min read
The health benefits of wood apple include [1] relief from constipation, indigestion, peptic ulcer, piles, respiratory problems, diarrhea, and dysentery. It also b...
Recently posted . 6K views . 2 min read
The scientists likewise shared how much liquor an individual can drink prior to facing overabundance risk challenges their wellbeing, contrasted with somebody who...
Recently posted . 6K views . 1 min read
Bael, also known as the “Wood Apple”, is a species native to India. The bael tree is considered to be sacred to the Hindus. A famous drink known as sh...
Recently posted . 6K views . 2 min read
More in Food & Health
The Best Rowing Machines for the HomeRowing Machine
Recently posted. 1K views . 0 min read
Women may be more likely to put themselves second, or third, to their children, spouse, or work, but they do take their health pretty seriously. That said, th...
Recently posted. 1K views . 3 min read
Vitamin D deficiency: Experiencing unexplained illness? It may be a sign of Vitamin D deficiency. Read here to know other signs and symptoms and how to increase t...
Recently posted. 1K views . 1 min read
Recently posted . 1K views
Recently posted . 526 views
Recently posted . 2K views
Recently posted . 2K views
Recently posted . 3K views . 99 min read
Recently posted . 2K views . 54 min read
The world is about to witness a total Lunar Eclipse on the night of July 27 and July 28 that will last about 1 hour 45 minutes
Recently posted. 1K views . 1 min read
Excessive on fall’s listing of seasonal pressure-busters come workout, a healthful weight loss program and lots of sleep. Magnesium, but, is frequently advoca...
Recently posted. 971 views . 34 min read