90/10. The 90/10 rule means that 90% of the time you should eat according to your specific goal-based nutrition plan, and 10% of time you can indulge in something that is not on the diet. If you consume cheat meals this way, you won't derail your fat loss or fitness goals. Of course, there are even more tips and tricks.
noun. 1  Any of various fat-soluble or water-soluble organic substances that are essential in minute amounts for normal growth and activity of living organisms. 2  A preparation containing one or more vitamins, often taken as a dietary supplement.oun. 1  Any of various fat-soluble or water-soluble organic substances that are essential in minute amounts for normal growth and activity of living organisms. 2  A preparation containing one or more vitamins, often taken as a dietary supplement.
Vitamins. Vitamins are organic compounds that are necessary for normal growth and maintenance of life. As we are unable to synthesize vitamins, we must rely on foods and food supplements to maintain adequate amounts in our body. Thirteen essential vitamins have been isolated and these are divided into two categories, water-soluble and fat-soluble vitamins. The water-soluble vitamins include Vitamin C and the group of B-Vitamins.