Anchovies

Also known as Engraulidae

Although small silvery fish caught off many coastlines are referred to as “anchovies,” true anchovies live only in the Mediterranean Sea and off the coast of southern Europe.

The minerals in anchovies have vital roles in bone, nerve and muscle health and aid in glucose regulation, energy production, immune function, blood clotting and blood oxygenation.

The vitamins found in anchovies play vital roles in energy production, DNA synthesis, neurological health, red blood cell formation, digestion and the maintenance of healthy hair, heart, nails, nerves, skin and vision.

Anchovies are a rich source of the omega-3 fatty acids eicosapentaenoic acid, docosahexaenoic acid and docosapentaenoic acid. These omega-3 fatty acids are a primary structural component of the human brain, cerebral cortex, skin, sperm, testicles and retina. It also smooths muscle cell proliferation which can prevent the development of atherosclerosis and restenosis and reduces harmful triglycerides.

These fish also contain pro-inflammatory omega-6 fatty acids but in a far lower level than anti-inflammatory omega-3 which is helpful as the western diet is often too high in the omega-6 ratio to omega-3.

Anchovies are also the richest source of a newly discovered fatty acid, omega-7, also known as palmitoleic acid, that has tremendous health benefits for diabetics and those at a risk of developing heart disease and metabolic syndrome. Palmitoleic acid is the first fatty acid found to act as a hormone in the body and this class of hormones has been called lipokine. Before this, all known hormones were either proteins (like growth hormone) or steroids (like oestrogen and testosterone).

Omega-7 can reduce risk of type 2 diabetes, prevent the build-up of atherosclerotic plaque, reduce triglycerides, increase beneficial HDL cholesterol and lower an inflammation marker called C-reactive protein, which is associated with an increased risk for heart attack and stroke.

In metabolic syndrome, as well as in type 2 diabetes, the body’s cells become resistant to the sugar-lowering effects of insulin. This results in a rise in sugar and insulin levels, both of which are toxic in large quantities. Omega-7 counteracts this by doubling glucose uptake by muscle cells, increasing their ability to burn sugar for energy and store it in quick-release, non-toxic glycogen.

Omega-7 is rarely found in foods, but anchovies contain far more than other natural sources such as macadamia nuts and sea buckthorn. These other sources also contain palmitic acid which can cause stiffening of the arteries and lead to heart attacks and strokes, whereas anchovies contain far less palmitic acid so are a good choice. However it should be noted that they also contain a lot of sodium so are not advised when high blood pressure is an issue.

Pancreatic cells that produce insulin are damaged by high levels of glucose, eventually resulting in still higher sugar levels and worse tissue damage. Omega-7 protects the insulin-producing cells of the pancreas and enhances proliferation of pancreatic beta-cells which helps the body optimise blood sugar control with its own natural insulin

Liver fat deposition is a key factor in metabolic syndrome and is a leading cause of non-alcoholic fatty liver disease and omega-7 has been shown in studies to reduce this also.

Regular consumption of anchovies will reduce the risk of heart disease, maintain bone density and prevent anaemia as well as protect against nerve and neurological disorders such as Alzheimer’s disease, multiple sclerosis and Parkinsons disease.

It can also help to relieve skin disorder such as acne and psoriasis as omega-7 is a major antimicrobial component in skin fat and vitamin E is also important for skin health.

Anchovies are also rich in vitamins B9 and K which can help to prevent neural tube defects in the unborn foetus.

A standard tin of European anchovies packed in oil has approximately 94 calories, 13 grams of protein, 4.4 grams of fat, 1.7 grams of sodium and no fibre or carbohydrates. Anchovies are an extremely rich source of B vitamins and a significant source of minerals.

A 56 grams (2 oz) serving of anchovies contains 10% of the adult male recommended daily amount for vitamin E, which aids in retention of vitamins A and C. Vitamin E is also a powerful antioxidant and helps to keep the skin in good condition.

NOTE: To reduce the sodium content of anchovies, drain them of oil then soak for 30 minutes in water, drain again and pat dry with kitchen paper.

Organic compounds in 100 grams of anchovies

Vitamins in 100 g of anchovies

Minerals in 100 g of anchovies

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