Composition for enhancing immunity and resisting fatigue and preparation method and application thereof

The invention relates to the technical field of food, and specifically discloses a composition for enhancing immunity and resisting fatigue and a preparation method and an application thereof. The composition contains, by weight, 20-40 parts of alpha-linolenic acid raw oil, 55-75 parts of tea oil and 5-20 parts of coenzyme Q10. The preparation method comprises the following steps: alpha-linolenic acid raw oil, tea oil and coenzyme Q10 are stirred and uniformly mixed to obtain a mixture. By compounding alpha-linolenic acid raw oil, tea oil and coenzyme Q10 which supplement each other, the prepared composition remarkably relieves physical fatigue, enhances immunity, has an anti-oxidation effect, and can be applied in preparation of health products for enhancing immunity and resisting fatigue.