<ul>
	<li>A lot of people are struggling hard with low body weights and finds it very difficult to gain a bulky muscular body.</li>
	<li>The basic requirement to gain weight is to consume additional calories every day.</li>
	<li>When the calorie requirement is excessively high, it gets almost impossible to meet the requirement through diet alone.</li>
	<li>This is where the gainers come into play. They basically provide extra calories in the form of carbohydrates, proteins and fats when included in one&rsquo;s daily regime in addition to diet.</li>
	<li>Optimum Nutrition is worldwide renowned brand and ON Serious Mass is known for its wonderful results in terms of mass gaining.</li>
	<li>It is very high in carbohydrates as well as proteins, which when combined with a high calorie diet leads to muscle gain along with healthy weight gain.</li>
</ul>
