Canned Tuna Benefits, Types and Word of Caution

Photo by Fredrik Ohlander on Unsplash

Canned tuna is a popular food worldwide. The fish is mild in flavor and versatile enough to include in a variety of nutritious recipes. Canned tuna represents a convenient way to meet your recommended intake of fish. Canned tuna is an excellent source of many nutrients such as protein, fat, Omega 3 fatty acids, vitamin A, vitamin B group (B1, B2, B3, B5, B6, B12), phosphorus and selenium. It is also good source of copper and magnesium. Many of these nutrients have significant positive effects on our health.

Health Benefits of Canned Tuna

1. Healthy Heart

Tuna with its high omega-3 is very useful to maintain heart function. Omega-3 increases the concentration ratio of HDL or good cholesterol in the body, suppress the occurrence of blood clots in blood vessels and keep the rhythm of the heart.

2. Improve Brain Cognitive Function

Omega-3 found in tuna can help improve the function of remembering or cognitive brain function, so it can be protected from degeneration diseases such as Alzheimer’s brain function because it helps facilitate blood supply of the body to the brain. Omega-3 also lowers the risk of inflammation, so the mediates signal can be received by the brain, in people suffering from Alzheimer be impaired in terms of delivering signals or impulses to the brain.

3. Assist The Detoxification

Selenium together with omega-3 contained in tuna, an important fuel for the production of Glutathione peroxidase antioxidants. Antioxidants function is what is important to the health of the liver that contributes to detoxification. Selenium also acts to prevent cancer and heart disease.

4. Energy Levels

You need 2.4 micrograms of vitamin B12 each day and a 3-ounce serving of canned light tuna supplies 2.5 micrograms. Vitamin B12 supports the normal function of your brain and also aids in the formation of red blood cells. You also need vitamin B12 for DNA production and to help your body to turn the food you eat into usable energy.

5. Eye Health

Omega 3 content to work a lot for health, one of which is for eye health. Omega 3 fatty acids can help the body fight against macular degeneration in the eye. Macular degeneration is a condition in which vision deteriorates, resulting in disruption of the function of vision at the age of over 50 years. To that end, more health experts advise to begin presenting tuna in your diet, to avoid the risk of disorders of the eye.

6. Maintaining Muscle Health

If we talk about the looming protein in our brains may be meat and eggs, but it turns out the tuna also have a fairly high protein content. The protein is good to keep the muscles strong, blood, skin, hair and nails.

What Types of Tuna Do We Usually Eat?

The most common type of fresh tuna available in stores comes from large and older fish varieties such as Bluefin tuna.

Canned tuna is usually found in two varieties, a small tuna variety called “light tuna” (mainly skipjack tuna) and a large tuna variety called “white tuna” (albacore tuna).

Albacore tuna has the highest methylmercury content of all canned fish, but at the same time, it is richer in omega 3 fatty acids DHA and EPA.

Word of Caution

Canned tuna contains mercury, a contaminant that can cause nervous system damage, particularly in unborn babies and small children. Large amounts of mercury are dangerous for adults as well, which is why you should limit you how much you eat. You can safely eat a serving of canned light tuna every three or four days and a serving of canned albacore tuna every nine-to-14 days, according to the Natural Resources Defense Council.

Sources & References:
www.nutritionmyths.com
healthyeating.sfgate.com
drhealthbenefits.com

Healthy Food MasterGeneral HealthB vitamins,breakfast,Energy,health,healthy diet,Omega-3 Fatty Acids,protein,vitamin A
Photo by Fredrik Ohlander on Unsplash Canned tuna is a popular food worldwide. The fish is mild in flavor and versatile enough to include in a variety of nutritious recipes. Canned tuna represents a convenient way to meet your recommended intake of fish. Canned tuna is an excellent source of many nutrients such...
Sharing is caring!