Food Calories & Nutrition Directory

Apples are one of the world's most widely consumed fruits and a cornerstone of healthy eating across cultures. A medium apple (182g) provides 95 calories, 4.4g of dietary fiber, and a broad spectrum of polyphenol antioxidants — all for virtually zero fat and minimal protein. Their impressive nutrient density per calorie makes them a go-to food for weight management. The star compounds in apples are their polyphenols: quercetin (concentrated in the skin), catechin, and chlorogenic acid. These antioxidants neutralize free radicals and support endothelial function. Apple fiber is primarily pectin, a soluble prebiotic fiber that forms a gentle gel in the gut, slowing carbohydrate absorption and feeding beneficial gut flora.

Bananas are nature's convenient energy bar — portable, affordable, and packed with essential minerals. A medium banana provides 105 calories along with 422mg of potassium and a solid dose of vitamin B6. Their blend of natural fructose, glucose, and dietary fiber offers sustained physical energy without heavy digestive strain, making them a favorite pre-workout choice for runners and athletes.

Blueberries are recognized globally as a nutrient powerhouse. Packed with anthocyanin flavonoids that give them their vibrant color, blueberries help combat oxidative stress and cellular aging. With just 84 calories per full cup, they deliver generous fiber, vitamin K, and manganese while keeping net carb intake moderate.

Avocados stand out as a unique fruit loaded with healthy monounsaturated fats rather than carbohydrates. Half an avocado supplies 114 calories, 4.6g of fiber, and rich monounsaturated oleic acid. Whether sliced onto salads, mashed for guacamole, or spread over whole-grain toast, avocados provide creamy satiety and essential micronutrients.

Broccoli is a nutritional powerhouse in the cruciferous vegetable family. Providing 90% of your daily Vitamin C and 77% of Vitamin K per cup for only 31 calories, it is an essential staple for clean eating. Its rich glucosinolates and sulforaphane content provide strong antioxidant support, while its fiber promotes healthy gut bacteria.

Spinach is one of the most versatile leafy greens available. At just 7 calories per cup, it offers 121% DV of Vitamin K along with folate, iron, and carotenoids. Whether tossed into salads, blended in green smoothies, or sautéed with garlic and olive oil, spinach offers maximum nutrient density.

Sweet potatoes are a staple complex carbohydrate for athletes and fitness enthusiasts. Their bright orange flesh indicates massive beta-carotene content — providing over 300% DV of Vitamin A in a single medium potato. With 3.8g of fiber and steady glucose release, they fuel workouts without blood sugar spikes.

One medium boiled potato with skin provides approximately 145 calories, 3.1 grams of protein, 33.4 grams of carbohydrate, 0.2 grams of fat, and 3 grams of fiber. It contains about 30.4 grams of net carbohydrate, and its glycemic effect can range widely depending on variety, cooking method, temperature, and meal composition. Potato nutrition includes potassium, vitamin C, vitamin B6, copper, magnesium, phosphorus, and several B vitamins. The skin contributes fiber, while deep-frying or adding large amounts of butter, cheese, or cream changes the food's calorie and fat profile substantially. Plain boiled potatoes provide water, volume, and strong satiety, but their high glycemic index makes portion control important for people managing blood glucose. Pair them with lean protein, legumes, and non-starchy vegetables instead of treating potatoes as the entire meal.

One cup of sliced cucumber with peel provides approximately 16 calories, 0.7 grams of protein, 3.8 grams of carbohydrate, 0.1 grams of fat, and 0.5 grams of fiber. It contains about 3.3 grams of net carbohydrate and is composed of roughly 95 percent water. Cucumber nutrition includes modest amounts of vitamin K, vitamin C, potassium, magnesium, manganese, and several trace minerals. It is not as micronutrient-dense as dark leafy or cruciferous vegetables, but it is valuable for hydration, food volume, texture, and dietary variety. Cucumber can improve satiety by increasing the physical volume of salads, sandwiches, wraps, and snack plates for very few calories. Pair it with a protein-rich dip or filling to create a snack that lasts longer than cucumber alone.

Boneless, skinless chicken breast is the foundational lean protein source for fitness diets. Packed with 31g of protein per 100g serving for just 165 calories, it offers an unmatched protein-to-calorie ratio. It provides all essential amino acids required for muscle synthesis, metabolic recovery, and weight loss satiety.

Salmon is widely celebrated as a premier superfood protein. Delivering 22g of complete protein alongside potent EPA and DHA omega-3 fatty acids, salmon supports heart, brain, and joint health. It is also one of the very few natural dietary sources rich in Vitamin D.

Eggs are a complete nutrient package. Two large eggs provide 155 calories, 12.6g of high-quality protein, and essential micronutrients like choline, selenium, and vitamin B12. They offer superior satiety, making them an ideal breakfast choice for weight loss and muscle maintenance.

One cup of cooked chickpeas provides approximately 269 calories, 14.5 grams of protein, 45 grams of carbohydrate, 4.2 grams of fat, and 12.5 grams of fiber. Despite containing a substantial amount of total carbohydrate, their fiber and resistant starch reduce net carbohydrate to about 32.5 grams and contribute to a low glycemic index. Chickpea nutrition includes folate, manganese, copper, iron, phosphorus, magnesium, zinc, potassium, and vitamin B6. They also provide plant protein and mostly unsaturated fat, making them a useful component of Mediterranean, vegetarian, and vegan eating patterns. Protein and fiber make chickpeas highly filling, although a full cup may be more than some people need at one meal. Add a half-cup portion to salads, curries, soups, wraps, grain bowls, or hummus and combine it with vegetables for strong satiety and nutrient density.

One cup of cooked lentils provides approximately 230 calories, 17.9 grams of protein, 39.9 grams of carbohydrate, 0.8 grams of fat, and 15.6 grams of fiber. Their unusually high fiber content reduces net carbohydrate to about 24.3 grams and helps produce a low glycemic load for the amount of total carbohydrate consumed. Lentil nutrition is rich in folate, iron, manganese, phosphorus, copper, thiamin, zinc, magnesium, potassium, and vitamin B6. Lentils provide substantial plant protein but are best combined with a varied diet to ensure adequate intake of all essential amino acids across the day. The combination of protein, fiber, water, and resistant starch makes lentils one of the most satisfying plant foods. Use them in soups, curries, salads, pasta sauces, patties, or grain bowls, and combine them with vegetables to create a high-volume meal.

Greek yogurt is strained to remove liquid whey, resulting in a thick, creamy texture with double the protein of traditional yogurt. One cup supplies 23g of protein for only 130 calories. It delivers active live probiotics that support digestive health alongside calcium and vitamin B12.

Whole grain rolled oats are one of the healthiest breakfast staples. A 1/2 cup serving of dry oats provides 152 calories, 5.1g of protein, and 4.1g of fiber, including heart-healthy beta-glucan. Oats help lower LDL cholesterol, regulate blood sugar, and provide comforting morning energy.

Quinoa is an ancient pseudo-grain native to the Andes. It is renowned as a complete plant-based protein containing all nine essential amino acids. One cup of cooked quinoa delivers 222 calories, 8.1g of protein, 5.2g of fiber, and rich minerals like magnesium and iron.

Two slices of commercially prepared white bread provide approximately 133 calories, 4.4 grams of protein, 24.7 grams of carbohydrate, 1.6 grams of fat, and 1.2 grams of fiber. Because refining removes much of the grain's bran and germ, the serving contains about 23.5 grams of rapidly digestible net carbohydrate. White bread nutrition varies by brand and enrichment practices. Enriched products commonly provide added folate, thiamin, riboflavin, niacin, and iron, but they usually contain less fiber, magnesium, and naturally occurring plant compounds than whole-grain bread. White bread has a high glycemic index and may be less filling than denser, higher-fiber bread. Portion size and toppings matter: combining it with eggs, tuna, chicken, tofu, nut butter, or vegetables generally provides better satiety than eating it with jam or another concentrated sugar source.

Almonds are one of the most popular healthy snacks worldwide. A 1 oz serving (about 23 almonds) supplies 164 calories, 6g of protein, 14.2g of healthy fats, and nearly half your daily Vitamin E requirement. Their combination of protein, healthy fats, and fiber makes them extremely effective at curbing hunger between meals.

High-quality dark chocolate (70%+ cocoa) is a antioxidant-rich treat. A 1 oz serving delivers 170 calories, 3.1g of fiber, and rich cocoa flavanols that promote cardiovascular health. Enjoyed in moderation, it offers mineral benefits and antioxidant protection without high sugar spikes.

One tablespoon of olive oil provides approximately 119 calories and 13.5 grams of fat, with no protein, carbohydrate, fiber, or net carbs. Because it contains no carbohydrate, glycemic index is not applicable and is represented as zero. Olive oil nutrition is primarily defined by its fatty-acid profile rather than a broad range of vitamins and minerals. It is rich in monounsaturated oleic acid and provides vitamin E and vitamin K, while extra-virgin olive oil also contains phenolic antioxidant compounds. Fat enhances flavor and can increase meal satisfaction, but olive oil is extremely calorie-dense and does not add food volume or protein. Measure it when dressing salads, roasting vegetables, or cooking, and use it mainly as a replacement for less favorable fats.

One cup of brewed unsweetened green tea provides approximately 2 calories, a trace amount of protein, and essentially no carbohydrate, fat, fiber, or net carbs. It is almost entirely water, and its glycemic index and glycemic load are represented as zero because it contains negligible carbohydrate. Green tea nutrition is less about vitamins and minerals and more about bioactive compounds. It contains catechins, including EGCG, as well as caffeine and small amounts of manganese, riboflavin, folate, potassium, and magnesium. Green tea does not provide meaningful satiety because it contains almost no protein, fiber, or calories, but it can support hydration and replace calorie-containing beverages. Avoid turning it into a high-sugar drink with honey, syrups, or sweetened milk products.

One cup of brewed black coffee provides approximately 2 calories, a trace amount of protein, and essentially no carbohydrate, fat, fiber, or net carbs. It consists almost entirely of water, and glycemic index is not applicable for plain coffee because it contains negligible carbohydrate. Black coffee nutrition includes small amounts of riboflavin, pantothenic acid, potassium, magnesium, manganese, and niacin. Its better-known compounds are caffeine and polyphenols such as chlorogenic acids, whose quantities vary with the bean, roast, grind, and brewing method. Black coffee does not provide meaningful food satiety, although caffeine may temporarily reduce perceived fatigue. Added sugar, cream, condensed milk, and flavored syrups can transform a nearly calorie-free beverage into a substantial source of calories and rapidly digestible carbohydrate.

One ounce of chia seeds provides approximately 138 calories, 4.7 grams of protein, 11.9 grams of carbohydrate, 8.7 grams of fat, and 9.8 grams of fiber. Because most of the carbohydrate is fiber, the serving contains only about 2.1 grams of net carbohydrate and produces a negligible glycemic load. Chia seed nutrition is rich in alpha-linolenic acid, fiber, calcium, magnesium, phosphorus, manganese, selenium, copper, iron, and zinc. Chia also provides plant protein, although it should be part of a varied protein intake rather than the sole protein source. When mixed with liquid, chia absorbs water and forms a gel that increases food volume and can improve satiety. Stir it into yogurt, oatmeal, smoothies, or chia pudding, but measure portions because the seeds remain calorie-dense despite their high fiber content.