5 types of food that should be eaten raw to absorb maximum nutrition

Quang Minh (theo PubMed & VeryWell Health) |

Some foods will lose their vitamin, enzyme or important antioxidant content when heated.

You should add some raw, fresh or lightly processed foods to optimize nutritional value and protect health.

Here are 5 types of food that should be eaten raw to absorb maximum nutrition.

Red bell

According to the USDA (US Department of Agriculture), raw red bell peppers provide more than 150% of your daily vitamin C needs with just 1/2 fruit.

However, vitamin C is easily broken down when exposed to heat. Cooking bell peppers at high temperatures can lose up to 35-50% of vitamin C.

Slice thinly with salad, wrap garlic, or juice with apples and lemon.

Broccoli (green cauliflower)

Raw broccoli contains sulforaphane, a plant compound with strong antioxidant properties and supports liver detoxification.

Sulforaphane has the ability to activate enzymes that protect cells from DNA damage, helping to prevent cancer. However, when cooked at high temperatures (boiled, steamed too much), sulforaphane can lose up to 70%.

Can be prepared by chopping raw mustard flowers, mixing with olive oil, lemon, apple or carrots in salads.

Fresh garlic

Garlic contains allicin, a sulfur compound that has strong effects in antibacterial, anti-inflammatory and blood pressure improvement.

However, allicin only forms when garlic is chopped raw and left in contact with the air for at least 10 minutes. Research by the National Institutes of Health (NIH, USA) shows that high temperatures can destroy allicin, significantly reducing the biological efficiency of garlic.

Use chopped raw garlic mixed with salad, or eat it with olive oil, honey (for the person who eats it to be more enthusiastic).

Kale

Kale is a leafy green vegetable that contains vitamin K, vitamin A, lutein and beta-carotene, powerful antioxidants that protect the eyes, brain and cardiovascular system. Cooking kale at high temperatures can reduce beta-carotene and lutein levels by 15-30%.

Mix raw kale with sesame oil, lemon juice and roasted sesame to increase the absorption of fat-soluble vitamins in the oil.

Cucumbers

Cucumbers contain more than 95% water, rich in potassium, silica and anti-inflammatory flavonoids. When cooked, most of the water and natural digestive enzymes in cucumbers are lost.

Cucumbers should be eaten raw to supplement water, support digestion and cool the body, especially in the summer.

Can be eaten raw, mixed with salad or pressed with mint leaves to make detox water.

Quang Minh (theo PubMed & VeryWell Health)
RELATED NEWS

Foods combined with fatty fish help lower blood sugar

|

The effectiveness of lowering blood sugar will be more optimal if fatty fish is combined with some of the food groups below.

5 dishes and drinks that help reduce blood fat naturally that housewives should know

|

Some familiar foods, if used properly, can help reduce blood fat naturally and safely.

4 dishes combined with apple cider vinegar are good for people with diabetes

|

When properly combined with some dishes, apple cider vinegar has many health benefits for people with diabetes.

92.5 trillion VND project in Hanoi: Hundreds of people come to hear information about land acquisition

|

Hanoi - The work of land acquisition and site clearance for the Olympic Sports Urban Area project, with an investment of 925 trillion VND, is being actively implemented by communes.

People excitedly attend the Buddha bathing ceremony during the Chol Chnam Thmay Tet holiday

|

Ho Chi Minh City - Chôl Chnăm Thmây Tet at Candaransi Pagoda attracts a large number of people, highlighted by the Buddha bathing ritual and imbued with the identity of the Khmer people.

Terminating the operation of the National Traffic Safety Committee from June 1, 2026

|

The Prime Minister decided to terminate operations and dissolve the National Traffic Safety Committee and the Traffic Safety Boards of localities from June 1, 2026.

Case of teacher punishing 5 students for self-injecting needles in their hands: Test results have been available

|

Ho Chi Minh City - 5 students who were punished by teachers by self-injecting needles into their hands have blood counts within normal limits and are continuing to be monitored for their health.

Government directs inspection of the arrangement and assignment of deputy-level leaders

|

The Government requests inspection and supervision of legal regulations on arranging and assigning the number of deputy-level leaders according to regulations.

Foods combined with fatty fish help lower blood sugar

Quang Minh (theo Healthline) |

The effectiveness of lowering blood sugar will be more optimal if fatty fish is combined with some of the food groups below.

5 dishes and drinks that help reduce blood fat naturally that housewives should know

Quang Minh (THEO HEALTHSHOTS) |

Some familiar foods, if used properly, can help reduce blood fat naturally and safely.

4 dishes combined with apple cider vinegar are good for people with diabetes

Quang Minh (theo WHO & ADA) |

When properly combined with some dishes, apple cider vinegar has many health benefits for people with diabetes.