Stacy Sims

    Stacy Sims on Whey Protein

    Currently takes

    16 episodes · 26 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 (10)

    “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.”

    How Meal Timing Affects Sleep & Metabolism: Best Practices for Men & Women to Optimize Health

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

    Should Women Eat in the Morning? (Here’s What the Science Says) | Stacy Sims on Live Well Be Well

    “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.”

    Why Skipping Breakfast Could Be Hurting YOUR Fitness Goals | Fuel, Protein & Training for 40+ Women

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

    Dr. Stacy Sims Explains What to Eat Before & After Training: Pre/Post Workout Meals for Women & Men

    “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.”

    Should Women Train Fasted? Dr. Stacy Sims Explains the Impact of Nutrition on Performance & Training

    Why They Take It (3)

    “Why? Because it has protein, both whey and casein. It has potassium. It has magnesium. It has a whole bunch of things that help you sleep and it's really easy to digest.”

    Should Women Eat Before Morning Exercise? Cortisol Spike Explained

    “Women who are looking to get lean, to build lean mass, get strong, build bone, you need to eat. But it needs to be something protein based.”

    Fasted Workouts for Women: How Cortisol, Appetite Hormones, and Lean Mass Are Affected

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

    Dr. Stacy Sims on Whey, Plant, Beef… But What Actually Matters When Building Muscle?

    How to Take It (12)
    Best practiceWhey Protein6:02

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

    Fasted vs Fueled Workouts: What Women Need to Know for Hormones, Muscle, and Recovery

    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 Protein2:14

    “A protein powder that's really clean and well vetted is a really easy way of getting that extra protein in at different eating intervals or first thing in the morning.”

    Supplements, Fasting, Caffeine: What's Hype vs. What Works for Women

    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.”

    Dr. Stacy Sims on Whey, Plant, Beef… But What Actually Matters When Building Muscle?

    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

    Price Comparison
    From $1.42/ct
    N
    Nutricost
    4.3
    65 ct

    $1.46/ct

    $94.95 total

    N
    NOW Sports
    4.5
    25 ct

    $1.48/ct

    $36.99 total

    D
    DymatizeBest Value
    4.6
    20 ct

    $1.42/ct

    $28.42 total

    M
    Momentous
    4.4
    25 ct

    $2.40/ct

    $59.95 total

    A
    Ancient Nutrition
    4.5
    20 ct

    $2.75/ct

    $54.95 total

    F
    FlavCity
    4.4
    20 ct

    $3.00/ct

    $59.99 total

    O
    Optimum Nutrition
    4.6
    24 ct

    $2.90/ct

    $69.69 total