Walnuts May Boost Mood in Young Men
Eating walnuts may
be key to a happier state-of-mind, say scientists who found that the
nuts help improve mood, especially in young men. In this first
intervention study in humans, researchers measured the effect of walnut
consumption on mood.
"In the past, studies on walnuts have shown beneficial effects on many health outcomes like heart disease, diabetes and obesity," said Peter Pribis, professor at University of New Mexico.
"Our study was different because we focused on cognition, and in this controlled randomised trial (CRT) we measured mood outcomes in males and females," he said.
The participants of the study were 64 students between the ages of 18-25. They represented most ethnic groups - Caucasian, African American, Hispanic and Asian.
The participants were asked to eat three slices of banana bread every day for sixteen weeks—eight weeks of banana bread with walnuts and eight weeks of banana bread without walnuts.
The nuts were finely ground into the dough so the two banana breads were similar in taste and appearance. While eating banana bread with walnuts the participants consumed half a cup of walnuts daily.
The mood of the students was measured at the end of each eight-week period.
"We used a validated questionnaire called Profiles of Mood States (POMS)," said Pribis.
"It is one of the most widely used and accepted mood scales in studies on cognition," he said.
"The test has six mood domains: tension, depression, anger, fatigue, vigor, confusion and also provides a Total Mood Disturbance score (TMD). The lower the TMD score the better the mood," he added.
In this double-blind, randomised, placebo controlled, cross-over feeding trial with walnuts for eight weeks, Pribis observed a significant improvement in mood in young, healthy males.
"There was a meaningful, 28 per cent improvement of mood in young men," said Pribis.
"However we did not observe any improvement of mood in females," he said.
There are several nutrients in walnuts that could be responsible for the improved mood like alpha-Linolenic acid, vitamin E, folate, polyphenols or melatonin.
However, this was a whole food study, so in the end it was the synergy and interaction of all the nutrients in the walnuts combined.
"Walnuts not only good for your mood, but overall health as well. The recommended amount is one handful per day," Primis said.
this is only for your information, kindly take the advice of your doctor for medicines, exercises and so on.
https://kneereplacement-
"In the past, studies on walnuts have shown beneficial effects on many health outcomes like heart disease, diabetes and obesity," said Peter Pribis, professor at University of New Mexico.
"Our study was different because we focused on cognition, and in this controlled randomised trial (CRT) we measured mood outcomes in males and females," he said.
The participants of the study were 64 students between the ages of 18-25. They represented most ethnic groups - Caucasian, African American, Hispanic and Asian.
The participants were asked to eat three slices of banana bread every day for sixteen weeks—eight weeks of banana bread with walnuts and eight weeks of banana bread without walnuts.
The nuts were finely ground into the dough so the two banana breads were similar in taste and appearance. While eating banana bread with walnuts the participants consumed half a cup of walnuts daily.
The mood of the students was measured at the end of each eight-week period.
"We used a validated questionnaire called Profiles of Mood States (POMS)," said Pribis.
"It is one of the most widely used and accepted mood scales in studies on cognition," he said.
"The test has six mood domains: tension, depression, anger, fatigue, vigor, confusion and also provides a Total Mood Disturbance score (TMD). The lower the TMD score the better the mood," he added.
In this double-blind, randomised, placebo controlled, cross-over feeding trial with walnuts for eight weeks, Pribis observed a significant improvement in mood in young, healthy males.
"There was a meaningful, 28 per cent improvement of mood in young men," said Pribis.
"However we did not observe any improvement of mood in females," he said.
There are several nutrients in walnuts that could be responsible for the improved mood like alpha-Linolenic acid, vitamin E, folate, polyphenols or melatonin.
However, this was a whole food study, so in the end it was the synergy and interaction of all the nutrients in the walnuts combined.
"Walnuts not only good for your mood, but overall health as well. The recommended amount is one handful per day," Primis said.
this is only for your information, kindly take the advice of your doctor for medicines, exercises and so on.
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https://kneereplacement-
Labels: alpha-linolenic acid, boosts, cognition, Depression, diabetes, Fatigue, folate, heart diseases, melatonin, moods, obesity, polyphenols, tension, Vitamin E, walnut, young men
posted by G S Iyer at 7:18 AM
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