Many times, winter entry affects our mood very directly. The decrease in sunlight and temperature causes many people to feel sad, tired, drowsy, irritable and discouraged, when they arrive the first days of winter. These symptoms affect a large number of people and many experts believe that it could be due to a biochemical imbalance in the hypothalamus, the part of the brain that regulates the mood and prevents depression. The specific cause of this imbalance is that the days become shorter in winter and we receive less light. In the dark, the pineal gland in the brain produces melatonin, a hormone that makes us fall asleep and that when we receive light it stops producing, when we wake up again. Serotonin also plays a role in these cases. Known as the hormone to feel good, some people tend to have low levels of serotonin during the winter, caused mainly by the excess production of melatonin and makes them feel weak and depressed. During this period, our circadian rhythm (the body's internal body clock) is, therefore, altered. This causes symptoms of insomnia, lethargy, and / or anxiety. There are several ways to combat these symptoms, and feel better: Aromatherapy is one of them: With it we can work emotions through smell and send messages to our unconscious in order to change our mood. Some essential oils that stimulate or balance are, grapefruit, lemon, bergamot, geranium or mandarin. Only by inhaling (through inhalers) these aromas can improve our mood very much. Other options that can help us: Exercise abroad is good for the light and the sun we receive. If you do, it will help you to change your mind. In addition, going out to exercise will improve the levels of serotonin. " With a 30 minute walk at noon we can do much for our mood. · Fish fats are good for increasing the production of neurotransmitters, which is vital for improving brain chemistry, which keeps you alert and alert. · Protein prevents the energy level from falling. Eat three times a day in a varied and complete way, and make sure that you eat proteins in each meal, such as meat or fish. · Vitamin B is vital to enhance our energy and promote the well-being of our nervous system when it most needs it. Specifically, the lack of vitamin B6 is common among people who suffer depression. "Vitamin of the sun", the D, is also one of the most necessary in winter periods. · Tyrosine is an essential amino acid that helps maintain a healthy level of motivation and enthusiasm, a perfect issue to combat winter decay. · Zinc is necessary, such as vitamin B, to maintain good mental health and elevated serotonin levels. " We can find zinc in many types of foods. For example, in chicken meat, or we can also take it with supplements, like almost all the products we have talked about. With all these cases in BIO BROTS we can help you, and advise you the best option for you, depending on your personal situation.