1, fish food

Fish has a high content of collagen, especially fish scales, but few people will not eat fish scales. Besides fish scales, fish skin also contains collagen. So you can eat more fish and drink more fish soup at ordinary times, because fish won't make people fat at all, and it can also supplement collagen for the body.

2. trotters

As a beauty product, trotters are rich in collagen, but the fat content is lower than that of fat. Chinese medicine believes that pig's trotters are flat, sweet and salty, and their nutrition is comparable to bear's paw; Collagen in pig's trotters can also promote the growth of hair and nails, keep skin soft and delicate, and improve systemic microcirculation.

3.tremella fuciformis

For women, tremella is warm and rich in plant collagen, which is the most suitable food for nourishing the body, strengthening the spleen and appetizing, nourishing yin and moistening the lungs, and is very suitable for eating in dry autumn. Long-term consumption of tremella can moisturize the skin and remove chloasma and freckles on the face, but pay attention to less sugar when cooking.

4. Cartilage and bones of animals

Many people especially like to eat animal meat. If you want to supplement collagen, you can eat more animal bones, especially cartilage. When you eat ribs, you can suck out the bone marrow, and it is delicious. Such as leg bones, skulls, spines, fish heads, cattle bones, duck bones, chicken bones and other animal bones.

5. Shrimp skin

Shrimp skin is also rich in collagen, so female friends who love beauty can eat more shrimp skin to supplement collagen in their daily lives. Shrimp skin contains very high nutrients. In addition to collagen, shrimp skin also contains a lot of calcium. Therefore, experts suggest that patients with calcium deficiency can drink more shrimp skin soup in their daily lives to effectively supplement calcium.

Extended data:

Harm caused by collagen deficiency:

1 eye

Collagen loss leads to dry eyes and fatigue. Corneal opacity is poor, elastic fibers become hard, and the lens becomes cloudy, causing eye diseases such as cataracts.

Two teeth

The loss of collagen in teeth leads to the loss of calcium, which will cause dental lesions, tooth decay, periodontitis, tooth looseness, pain, susceptibility, weak bite force and so on.

Cardiovascular disease

The loss of collagen makes the elasticity of blood vessel wall worse, affects the stability of blood pressure, makes blood viscous, and easily causes fatty liver, hyperlipidemia, slow blood circulation, angina pectoris, chest pain, inability to exercise vigorously, poor absorption and metabolism of human body, and is prone to cardiovascular and cerebrovascular diseases; Memory loss, dizziness, forgetfulness, insomnia and dreaminess.

Four breasts

Collagen is lost, the function of fibrous connective tissue is reduced, the breast becomes slack, drooping and shriveled, the skin is wrinkled and rough, the breast becomes smaller, and the cell generation speed slows down.

5 intestines and stomach

Collagen loss, stomach acid, bloating, burping, stomach cramp, pain, stomachache, flatulence and constipation, poor digestion and absorption, stool retention, gastroenteritis, papules on forehead, weight change and edema.

References:

Collagen is a natural skin care expert 5 dietary supplement collagen-People's Network