Five Brain Nutrients Found Only in Meat, Fish and Eggs

The human brain is the most complex object in the universe. It is also the organ that consumes by far the most energy, compared to its weight.
The brain is only about 2% of our body weight, but uses 20% of the energy.
This remarkable organ has evolved over millions of years. During this time, humans were omnivores. We ate both meat and plants.
There are many nutrients in these foods that are absolutely critical for the proper function of this very delicate system.
Unless proper care is taken to supplement, going vegan and eschewing animal foods may lead to a deficiency in some of these important substances.
Here are 5 nutrients that are very important for the brain and only found in animal foods.

Health Foods That Can Kill You

Nutrition is full of nonsense. You will find bold health claims for all kinds of foods, most often based on zero evidence.

1. Fruit Juices

The fruit juices you find at the supermarket aren’t always what they seem.
They may have small amounts of real fruit in them, but often they are little more than water, artificial flavor and sugar.
But even if you’re drinking real fruit juice, it is still a bad idea.
Fruit juice is like fruit with most of the good stuff removed.
All that is left is the sugar and a few vitamins. Orange juice, for example, contains the same amount of sugar as Coca Cola.
There’s no fiber in it, no chewing resistance and nothing to stop you from downing massive amounts of sugar in a short amount of time.
Eating too much sugar is associated with all sorts of diseases. These include obesity, type II diabetes, cardiovascular disease and many others.
It is much better to avoid fruit juices and eat real fruits instead.

Bottom Line: Most fruit juices contain the same amount of easily digestible sugar as sugar-sweetened soft drinks. It is best to eat whole fruits instead.

2. Whole Wheat

usefulness coffee for health

1. Coffee Can Improve Energy Levels and Make You Smarter

Coffee can help people feel less tired and increase energy levels 

This is because it contains a stimulant called caffeine, which is actually the most commonly consumed psychoactive substance in the world 

After you drink coffee, the caffeine is absorbed into the bloodstream. From there, it travels into the brain 

In the brain, caffeine blocks an inhibitory neurotransmitter called Adenosine.

When that happens, the amount of other neurotransmitters like norepinephrine and dopamine actually increases, leading to enhanced firing of neurons

Many controlled trials in humans show that coffee improves various aspects of brain function. This includes memory, mood, vigilance, energy levels, reaction times and general cognitive function.

Bottom Line: Caffeine blocks an inhibitory neurotransmitter in the brain, which leads to a stimulant effect. This improves energy levels, mood and various aspects of brain function.