Omega-3 is the name given to a family of polyunsaturated fatty acids found naturally in oily fish and some types of seeds. They are classified as essential because the body can make its own omega-3 fats; they must be taken in through the diet.
Their benefits are thought to be numerous and wide-ranging: from reducing the risk of cardiovascular disease to limiting anti-social behaviour in teenagers. The recommended daily allowance of Omega-3 fats varies according to different reports, but around 3g per day is thought to be optimal.
| Food | Serving size | Cals | Amount | GDA (%) |
|---|---|---|---|---|
| Salmon | 100g | 215 | 2.3 g | 76 % |
| Mackerel | 160g | 382 | 3.2 g | 106 % |
| Tuna | 100g | 99 | 1.6 g | 53 % |
| Sardines | 86g | 168 | 1.8 g | 60 % |
| Pumpkin seeds | 30g | 178 | 1.0 g | 33 % |
| Walnut oil | 30g | 152 | 3.4 g | 113 % |
Did you know In a recent survey of 274 Nutracheck Members 2 in 3 people found our food diary approach more successful than their previous weight loss attempts!!
Dr Ian Campbell
A leading UK weight loss expert & Nutrachecks' medical advisor
Angela Dowden
Nutrition advisor & regular expert press columnist
Vicky Hall
is our consultant nutritionist
Kelly Marshall
Nutrachecks' fitness expert & coach to Olympic athletes