Of course, the best source of nutrients is natural products, but since it is difficult to get fresh vegetables and fruits in early spring, you can turn to balanced courses of vitamin supplements. Such support of the body until the warm season will help save it from negative consequences. But before you start taking vitamins, you need to figure out which of them you need, depending on the symptoms:

Vitamin A (carrots, pumpkin, dates, melon) - dry eyes and blurred or distorted vision.
B vitamins (cabbage, bananas, walnuts, onions) - dry skin, rashes, memory impairment.
Vitamin C (citrus fruits, apples, seaweed, cranberries) - dizziness, frequent colds, joint pain.
Vitamin E (avocado, sunflower oil, shrimp, asparagus) - long wound healing, brittle nails.
Vitamin D (yolk, parsley, fish oil) - loss of appetite and weight, insomnia, muscle pain.
Vitamin PP (beets, dried apricots, cabbage, almonds) - indigestion, bloating, heartburn.
Vitamin K (rose hips, soy, cottage cheese, greens) - bruising from light blows.

Groups of consumers who need to pay special attention to certain vitamins in the spring:
adult men - B vitamins;
young girls - vitamins A, B, C, E;
pregnant women and nursing mothers - vitamins of all groups;
children and adolescents - vitamins A, B;
athletes - vitamins B, C, H;
older people - vitamins A, B, C, E, K.
In addition to the use of vitamin supplements, it is necessary to diversify the diet as much as possible, necessarily including eggs, green salads, sour and sea kale, freshly squeezed juices, boiled carrots, fruits, vegetable soups and cereals.