One portion of fish and chips a week could increase your risk of heart attack by 50% (2024)

By Daily Mail Reporter
Updated:

Eating fish and chips just once a week could increase your risk of heart failure by almost 50 per cent, a study has found.

Researchers in the U.S. found that white fish - including cod and sole - were among the least effective at reducing heart risks.

And frying the fish not only cancelled out any beneficial effects, but could even reverse them.

One portion of fish and chips a week could increase your risk of heart attack by 50% (1)

Traditional: But eating a portion of fried fish and chips a week could increase your risk of heart failure by nearly 50 per cent

The study analysed the diet of 84,493 women aged between 50 and 79 over eight years.

Those who ate five or more portions of baked or boiled fish a week were found to reduce their risk of heart attack by 30 per cent.

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But those who consumed just a single portion of fried fish saw their risk of heart failure rising as much as 48 per cent.

Dark fish - including salmon and mackerel - was found to be the best for reducing heart disease dangers.

One portion of fish and chips a week could increase your risk of heart attack by 50% (3)

Risk: Frying fish was found to not only cancel out the benefits of eating it, but to reverse them

The British National Federation of Fish Fryers said a portion of fish and chips has less fat and sugar than other fast foods.

A medium serving of cod or haddock has 838 calories and 9.42g of fat.

Gregg Howard, president of the federation, told the Daily Express: 'Fish and chips is the healthiest takeaway and as part of a balanced diet it is a highly nutritious meal.'

Victoria Taylor, senior heart health dietician at the British Heart Foundation, told the newspaper: 'This study acts as a good reminder that we need to pay attention to how we cook our meals.'

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One portion of fish and chips a week could increase your risk of heart attack by 50% (5)

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One portion of fish and chips a week could increase your risk of heart attack by 50% (2024)

FAQs

Is it bad to eat fish and chips once a week? ›

There's nothing intrinsically unhealthy in eating fish & chips weekly. It contains protein, carbs, fats, minerals, and some vitamins. It might not be an ideal daily menu (but it might), but there's no harm in eating it once a week... IF the rest of your diet is balanced.

Are fish and chips bad for your heart? ›

Eating fried fish 1 or more times a week was associated with a 48% increase in risk for heart failure.

How many small servings of fish should you eat a week to lower your risk of heart disease? ›

If you're worried about your heart health, eating at least two servings of fish a week could reduce your risk of heart disease. The American Heart Association recommends eating fish rich in unsaturated fats at least twice a week. All fish are a good source of protein, vitamins and minerals.

What happens if you eat fish once a week? ›

Possible benefits: Eating fish once or twice a week may also reduce the risk of stroke, depression, Alzheimer's disease, and other chronic conditions. (11) Possible risks: Numerous pollutants make their way into the foods we eat, from fruits and vegetables to eggs and meat. Fish are no exception.

Is it OK to eat chips once a week? ›

Chips are fine to eat when consumed in moderation, but watch out for high sodium content and trans fats. Note serving sizes before digging into a bag of chips. Kale chips and popcorn are great alternatives to make at home. Crunchy fruit, vegetables, and nuts are other chip alternatives.

Are fish and chips really unhealthy? ›

Fish and chips is one of the nation's favourite dishes. But both the fish and the chips are usually deep-fried, so can be high in fat and calories. Even oven chips have usually been fried at some point and can have added salt, too. If you're getting a takeaway, stick to a small portion and ask them to hold the salt.

What is the #1 best food for your heart says a cardiologist? ›

Whole Grains: Look for products that say 100 percent whole grain. Check the label to make sure “whole wheat” or “whole grain” is listed first in the ingredients list. Proteins: A variety of foods are rich in proteins. When it comes to meats, look for chicken, turkey, and beef products that are at least 93 percent lean.

What is the healthiest fish for fish and chips? ›

Cod. It's a British classic in meals such as fish & chips, but cod is also one of the healthiest white fish around. Cod is high in protein, low in fat and a good source of vitamin B12, which is needed for energy and nervous system support and may be important in helping prevent depression.

Do cardiologists recommend fish oil? ›

Although fish oil supplements don't lower the rate of heart attack or stroke, they may be recommended in some situations. Specifically, EPA and DHA can be used to help lower triglycerides in people with very high triglycerides (over 500 mg/dL), who are at risk for complications such as pancreatitis.

What is the unhealthiest fish to eat? ›

Worst: Fish High in Mercury
  • Imported swordfish.
  • Imported marlin.
  • Shark.
  • Tilefish.

How much fish is too much in a week? ›

For adults, a typical serving is 4 ounces of fish, measured before cooking. Our advice is to eat 2 to 3 servings of a variety of cooked fish, or about 8 to 12 ounces, in a week. Please see III. CHILDREN below for information specific to children.

What fish has no mercury in them? ›

Choose fish and shellfish that are lower in mercury such as salmon, trout, tilapia, cod, sole, sardines, shrimp, oysters, and other shellfish. For the most health benefits, choose fatty fish such as salmon, trout, herring, chub mackerel, and sardines. o These fish have healthy omega-3 fatty acids.

What fish should you not eat more than once a week? ›

Halibut, grouper, mahi-mahi, albacore tuna and canned tuna fall under the FDA's “good choices” category and should be eaten no more than once a week. Swordfish, orange roughy and bigeye tuna are best avoided, as they contain the highest levels of mercury.

How many times a week is it safe to eat fish? ›

For adults, a typical serving is 4 ounces of fish, measured before cooking. Our advice is to eat 2 to 3 servings of a variety of cooked fish, or about 8 to 12 ounces, in a week. Please see III. CHILDREN below for information specific to children.

How often do Brits eat fish and chips? ›

Today, there are still 10,500 “chippies” in the U.K. serving 360 million meals of fish and chips every year. That's the equivalent of six servings of fish and chips to every British man, woman, and child.

How many days is fish and chips good for? ›

Cooked fish and other seafood can be safely stored in the refrigerator 3 to 4 days. Refrigeration slows but does not prevent bacterial growth. Therefore, it's important to use food within recommended time before it spoils or becomes dangerous.

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