How much Protein do I need daily (Low sugar diet) Risk of less and more

It’s an important building block of a healthy diet. But  of the three macronutrients in food — protein, fat, and carbohydrates — protein may be the one you know least about.

How Much Is Enough?

Protein requirements are complicated because the amount we need changes with age.

  • Infants require about 10 grams a day.
  • Teenage boys need up to 52 grams a day.
  • Teenage girls need 46 grams a day.
  • Adult men need about 56 grams a day.
  • Adult women need about 46 grams a day.

One important exception is pregnant or lactating women. The recommended intake for them rises to 71 grams of protein a day.

Another way to look at protein requirements is as a percentage of calories. The Institute of Medicine recommends we get at least 10% and no more than 35% of calories from protein.

The Risks of Too Little Protein

That shortfall could mean trouble. Protein is important to many physiological functions from building and maintaining muscle and bone to keeping cells in good working order.

Recent studies suggest that protein makes a meal more satisfying, which in turn could help people maintain a healthy weight. Indeed, a 2005 study published in theAmerican Journal of Clinical Nutrition found that increasing protein from 15% to 30% of total calories — and reducing fat from 35% to 20% of calories — resulted in sustained weight loss.

Choosing the Healthiest Sources of Protein

A wide variety of foods — from meat, fish, and dairy to beans, whole grains, nuts, eggs, and vegetables  — contain protein. A meat-eater can easily get all the protein he or she needs. But even vegetarians can meet their requirements if they choose with a little care.

How healthy a protein-rich food is typically depends on what else it contains. For example:

  • Meat is one of the leading sources of protein in the American diet. Some meat is also loaded with saturated fat, which is unhealthy. The healthiest choice is lean meat low in saturated fat.
  • Fish is an excellent source of protein and the oils contained in fish help protect against heart disease.
  • Eggs are also abundant in protein, although they also contain dietary cholesterol — up to 185 mg for a large egg.
  • Plants such as beans and nuts are a particularly wise choice for protein since so many Americans fall short on fiber. Both beans and nuts are rich in fiber and plant-based phytochemicals that may help lower heart disease and cancer risk.
Food per 100 gram Protein Carbs Fat Calories
Almond Nuts 21.1g 6.9g 55.8g 2541kJ (614kcal)
Baked Beans 9.5g 22.1g 0.4g 130kcal
Bananas 1.2g 23.2g 0.3g 426kJ (100kcal)
Bread (wholemeal) 11.0g 39.1g 2.2g 935kJ (220kcal)
Broccoli 4.2g 3.2g 0.2g 133kJ (31kcal)
Carrots 0.6g 7.9g 0.3g 156kJ (37kcal)
Cheese 30.9g 0.1g 15.0g 1085kJ (260kcal)
Coconut 3.33g 15.23g 33.49g 354
Cottage Cheese 12.2g 4.5g 1.5g 340kJ (80kcal)
eggs 12.5g Trace 3.2g 627kJ (151kcal)
Goji Berries 12.3g 57.7g 0.3g 1205kJ (285kcal)
Milk (Semi Skimmed) 3.6g 4.8g 1.8g 209kJ (50kcal)
Milk (Whole) 3.3g 4.7g 3.6g 268kJ (64kcal)
Orange 1.1g 8.5g 0.1g 167kJ (39kcal)
Pasta 12.5g 73.0g 1.4g 1505kJ (355kcal)
Peanut Butter (Crunchy) 24.9g 10.1g 50.2g 2452kJ
Peas 5.9g 9.0g 0.9g 290kJ (70kcal)
Pizza (Pepperoni) 11.4g 28.0g 11.1g 1085kJ (260kcal)
Porridge oats 11.0g 60g 8.0g 1500 kJ/ (356 kcal)
Potatoes 2.1g 17.2g 0.2g 335kJ (80kcal)
Pumpkin Seeds 28.8g 15.2g 45.6g 2435kJ/586kcal
Rice (brown) 6.9g 74.0g 2.8g 1480kJ (350kcal)
soya beans 35.9g 14.8g 18.6g 1555kJ (375kcal)
Spinach 2.8g 1.5g 0.8g 103kJ (24kcal)
Sunflower Seeds 23.4g 18.6g 47.5g 2475kJ (600kcal)
Yogurt 4.5g 6.6g 11.0g 600kJ (145kcal)

About Anuj Agarwal

I am a professional with varied working experience of more than 18 years in India, USA and Middle East. My areas of work and interest are Information Technology, Corporate Social Responsibility, Health and Wellness. Please feel free to contact me through the blog or write me at
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