public async Task <IActionResult> AddNutrition(NutritionVIewModel input)
        {
            if (!this.ModelState.IsValid)
            {
                return(this.View(input));
            }

            var nutritions = await this.nutritionService.Create(
                input.Name,
                input.Kcal,
                input.Proteins,
                input.Fat,
                input.Carbohydrate,
                input.VitaminA
                );

            return(this.RedirectToAction("AddNutrition"));
        }
        public IActionResult AddNutrition()
        {
            var addNutrition = new NutritionVIewModel();

            return(this.View(addNutrition));
        }