1. Pale Skin
It's true that by the end of winter, people are generally paler, but there are days when paleness is particularly pronounced. This is most often a sign that the skin lacks vitamin B12. In addition, a deficiency of this vitamin causes depression, fatigue, irritability... Eat more meat and seafood.

2. Dry Hair
Dry and brittle hair is easily recognizable. There is a high probability that they lack biotin, also known as B7. This most often occurs after the use of antibiotics, when the body is not yet fully recovered. Eat more meat, fish, vegetables, fruits, mushrooms, beans. And another important thing: a deficiency of B7 occurs if you eat improperly and unevenly.

3. Droopy Eyes
They say Melania Trump has a cat-like gaze. Probably true. But in real life, droopy eyes mean a lack of iodine and thyroid problems. The most common source of iodine is iodized salt, and iodine is also found in seafood, dairy products, and even bread.

4. Colorless Lips
Pale and colorless lips can be a symptom of iron deficiency. Iron deficiency is also reflected if you often feel cold and have low blood pressure. To get enough iron into your body, eat red meat and foods rich in calcium (milk and dairy products).

5. Bleeding Gums
If someone has dry lips with dark patches of dried blood, this could mean they have problems with bleeding gums, indicating a lack of vitamin C. A decrease in vitamin C occurs due to a weakened immune system, muscle and bone pain, and can also be related to dental issues... Vitamin C is found most in citrus fruits and red peppers.