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Macronutrients are defined as a class of chemical compounds which humans consume in relatively large quantities compared to vitamins and minerals which provide humans with energy. Fat has a food energy content of 38 kilojoules per gram (9 kilocalories per gram) proteins and carbohydrates 17 kJ/g (4 kcal/g). [2]
Included for each food is its weight in grams, its calories, and (also in grams,) the amount of protein, carbohydrates, dietary fiber, fat, and saturated fat. [1] As foods vary by brands and stores, the figures should only be considered estimates, with more exact figures often included on product labels.
Almonds are a good source of vitamin E, which is important for vision, brain, and skin health, while just one or two Brazil nuts can provide your entire daily recommendation for selenium.
To maximize the fiber content, eat the peel as well as the flesh: one baked potato with skin has a total of 14 grams of fiber—6 grams more than without one. RELATED: 15 Potassium Superfoods That ...
The precise equivalence between calories and joules has varied over the years, but in thermochemistry and nutrition it is now generally assumed that one (small) calorie (thermochemical calorie) is equal to exactly 4.184 J, and therefore one kilocalorie (one large calorie) is 4184 J or 4.184 kJ. [10] [11]
Raw wild salmon is 70% water, 20% protein, 6% fat, and contains no carbohydrates (table). In a 100 gram reference amount, raw salmon supplies 142 calories, and is a rich source (20% or more of the Daily Value, DV) of several B vitamins, especially vitamin B12 at 133% DV, selenium (52% DV), and phosphorus (29% DV).
Raw cantaloupe is 90% water, 8% carbohydrates, 0.8% protein and 0.2% fat (table). In a reference amount of 100 grams (3.5 oz), raw cantaloupe supplies 140 kJ (34 kcal) of food energy , and is a rich source (20% or more of the Daily Value , DV) of vitamin A (29% DV) and a moderate source of vitamin C (13% DV).
Nutrient density identifies the amount of beneficial nutrients in a food product in proportion to e.g. energy content, weight or amount of perceived detrimental nutrients.. Terms such as nutrient rich and micronutrient dense refer to similar properti