Karst recommends Greek yogurt with berries, almond or hemp butter with an apple, or a protein shake.

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Breakfast is always a protein shake and sometimes there's a jam sandwich too.

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He also took a multivitamin pill and drank a protein shake daily.

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The very profitability of Herbalife relative to other protein shake makers suggests the expensively shipped shakes might not be such a great deal.

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He has fruit and another protein shake before turning in.

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It's not just for dudes who need to talk on their cellphones while walking down the street with a protein shake in one hand and a PowerBar in the other.

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Salespeople will even whip them up a frothy chocolate protein and carbohydrate shake or brew a cup of herbal tea.

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In whipping up a soy-milk-and-blueberry shake from Herbalife's ShapeWorks protein powder, Heber was also promoting the controversial dietary supplement company.

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