Stacy Sims

    Stacy Sims on Whey Protein

    Currently takes

    12 episodes · 19 references · 2026

    AI-generated summary

    - Sims regularly uses whey protein isolate, mixing it into cold brew lattes for a convenient 30g protein hit. - She rates whey isolate at 110 for bioavailability, above egg white, and recommends unflavored varieties without fillers. - No cautions, risks, or reasons to avoid whey protein were discussed.

    Consumption

    - Mixes whey protein or pea protein isolate with almond milk and a double espresso, refrigerated overnight as a cold latte. - Targets 30 grams of protein per serving from the shake. - Uses whey isolate specifically when traveling for its packability and consistency.

    Benefits

    - Rates whey protein isolate at a bioavailability score of 110, surpassing egg white. - Notes whey has a superior amino acid profile compared to egg white protein. - Positions whey isolate as a top-tier protein source for absorption and quality.

    Best Practices

    - Choose unflavored, high-quality whey protein with no fillers, flow agents, or artificial colors. - Mix protein powder into cold milk with coffee overnight for a ready-to-drink 30g protein latte. - Combine protein powder with eggs to boost the total protein content of a meal.

    View full Whey Protein page with research, safety, and pricing →
    Consumption Evidence (8)

    “I eat things that are high in protein but easy to digest. So, like protein water, a protein shake would be a good idea before or hard-boiled eggs.”

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    “I had a bowl of yogurt with berries, chia seeds, mixed nuts, some protein powder, some honey, and then two shots of espresso.”

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    “One of the simple things that I do is I make a double espresso at night and I mix some protein powder into my almond milk or whatever milk you want... then I'm getting my 30 grams of protein.”

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    “I make a double espresso at night and I put some almond milk and a scoop of protein powder in there.”

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    “I mix up whey protein or pea protein isolate with some almond milk the night before. I add a double shot of espresso, stir it up, put it in the fridge.”

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    Why They Take It (1)

    “Whey protein isolate is 110; it has a better amino acid profile and more bioavailability than egg white.”

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    How to Take It (9)
    Best practiceWhey Protein6:02

    “We're looking at maybe 15 to 20 grams of protein before you go with a little carbohydrate.”

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    Best practiceWhey Protein1:08

    “First thing in the morning, pre-training, you get your 30 g and start the day off. It's a way of stacking up that protein in a really easy, simple way.”

    How to Make The BEST Morning Protein Coffee Recipe | 30g Protein Before Training | Dr. Stacy Sims

    Best practiceWhey Protein3:04

    “You can do something like mix protein with eggs because it increases the amount of protein that's in your egg serving.”

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    Best practiceWhey Protein0:04

    “My morning protein coffee is a really easy way to get 30 grams of protein in without even realizing it.”

    How to Make The BEST Morning Protein Coffee Recipe | 30g Protein Before Training | Dr. Stacy Sims

    Best practiceWhey Protein9:11

    “If you're going in for more strength orientation, then you want to add another 10 to 15 grams of protein. So that may be one tablespoon of protein powder or a couple of tablespoons of yogurt.”

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