This thesis project will discuss how the three macronutrients, protein, carbohydrate and fat, benefit the body and what happens when the body is lacking in any of them. It also delves into micronutrients and supplements and how those can aid in the recovery process following an injury. Inflammation and sleep as well as mood disturbances are also explained. Meal options are available in the second half of this paper displaying pictures of nutritional meals along with their ingredients, instructions and calories. This project displays how a lack of protein can decrease muscle protein synthesis, how carbohydrate deficiency can lead to fatigue and more injury and how Omega-3 fatty acids are more beneficial than Omega-6 fatty acids. In addition, the paper discusses how vitamins, such as vitamin D and C, are important in providing bone strength and preventing excess inflammation. Supplements are reported to be beneficial, however, a disadvantage of consuming nutrients from a synthetic source can rob the athlete of a healthy mixture of nutrients and minerals. Overall, consumption of proper nutrients can aid in the recovery process following an injury and sleep is an important factor that should also be considered while the body heals.

The relevance of depression in the clinical realm is well known, as it is one of the most common mental disorders in the United States. Clinical depression is the leading cause of disease for women worldwide. The sex difference in depression and anxiety has guided the research of not just recent studies but older studies as well, supporting the theory that gonadal hormones are associated with the mechanisms of emotional cognition. The scientific literature points towards a clear correlative relationship between gonadal hormones, especially estrogens, and emotion regulation. This thesis investigates the neural pathways that have been indicated to regulate mood and anxiety. Currently, the research points to the hypothalamic-pituitary-adrenal axis, which regulates the stress response through its ultimate secretion of cortisol through the adrenal cortex, and its modulated response when exposed to higher levels of estrogen. Another mechanism that has been investigated is the interaction of estrogen and the serotonergic system, which is noteworthy because the serotonergic system is known for its importance in mood regulation. However, it is important to note that the research seeking to determine the neurobiological underpinnings of estrogen and the serotonergic system is not expansive. Future research should focus on determining the direct relationship between cortisol hypersecretion and estrogens, the specific neurobiological effects of serotonergic receptor subtypes on the antidepressant actions of estrogens, and the simultaneous effects of the stress and serotonergic systems on depressive symptoms.

This review of research aimed to explore and understand the benefits of transferable life skills learned through playing sports. Life skills are internal assets, characteristics, and skills that are developed from certain experiences and are beneficial if not necessary to complete daily tasks. Life skills can further be broken down into emotional, cognitive, and social subcategories. During this review of research, it was found that participation in sports programs may enhance the acquisition or improvement of these personal assets due to the development of physical, emotional, psychological, and social aspects, which can be transferred to different areas of life, such as work, school, and family. This leads us to hypothesize that participation in sports can be beneficial when it comes to developing life skills that are used in all aspects of life. The current body of literature suggests that Youth sports should be encouraged from a young age for the obvious physical benefits and behind-the-scenes psychological benefits.

Cannabinoid (CBD) is a product from the cannabis plant that has shown to provide many benefits and little risk of side effects. A survey was conducted with a focus on three populations: athletes, performers, and the general population. It was found that 23 out of 58 participants (40%) use CBD for a variety of reasons. 35% of CBD users use it for anxiety, 39% use it for soreness, and 26% use it for other reasons. Out of the 35 participants who do not use CBD 15 people said they would be willing to try CBD products. It was found that while people who use CBD found it to be effective many people throughout all three populations do not have much knowledge about CBD and its benefits. As more research is conducted and released, more people will be inclined to use it.