{"id":511874,"date":"2026-05-31T15:57:13","date_gmt":"2026-05-31T15:57:13","guid":{"rendered":"https:\/\/www.europesays.com\/ie\/511874\/"},"modified":"2026-05-31T15:57:13","modified_gmt":"2026-05-31T15:57:13","slug":"dietitians-warn-you-should-never-mix-this-with-your-protein-powder","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/ie\/511874\/","title":{"rendered":"Dietitians Warn You Should Never Mix This With Your Protein Powder"},"content":{"rendered":"

If you\u2019re trying to prioritize protein in your diet \u2014 a goal for 70% of Americans<\/a> \u2014 protein powder<\/a> can help you hit your target. It’s a convenient, concentrated source of protein<\/a> \u2013 a macronutrient that supports cell and tissue repair.<\/p>\n

Eating 1.6 grams of protein per kilogram of body weight per day, which is about 109 grams for a 150-pound woman, can enhance muscle gains during resistance training, research<\/a> shows. Building and maintaining strong muscles can help protect against frailty as you age.<\/p>\n

The problem with protein powder, however, is that the flavor and texture can easily turn unappetizing if you mix it with the wrong ingredients. \u201cProtein powders are incredibly versatile, but it’s important to know what plays well together,\u201d says Wintana Kiros, RDN,LDN<\/a>, the founder of Reset Lifestyle.<\/p>\n

Keep reading to find out what you should \u2014 and shouldn’t \u2014 mix with protein powder for the best results<\/strong>.<\/p>\n

What you shouldn’t mix with protein powderBoiling hot liquids<\/p>\n

Stirring protein powder into your coffee sounds like a shortcut to a protein-packed breakfast. However, the proteins can coagulate and curdle if your coffee (or any liquid) is too hot. The result: a cup full of lumps. \u201cRather than making ‘protein coffee’ and trying to pour it directly into hot coffee, you could try blending it with some iced coffee\/cold brew instead,\u201d suggests Angie Asche, MS, RD, CSSD<\/a>, the owner of Eleat Sports Nutrition.<\/p>\n

Acidic juices<\/p>\n

\u201cProtein, most specifically whey protein that comes from dairy milk, doesn\u2019t do well with high-acidic juices like orange juice or pineapple juice,\u201d says Kiros. The proteins can curdle and clump.<\/p>\n

Ingredients that are already in the powder<\/p>\n

Some protein powders are already enhanced with add-ins, such as sweeteners and thickeners. Check what\u2019s inside yours before you add more and accidentally double up. \u201cReading the ingredients is fundamental,\u201d says Kiros. \u201cThat’s the first step I teach my clients.\u201d<\/p>\n

For instance, if your protein powder contains added sugar, avoid adding more sugar, honey or other sugar sources. You could easily top the recommended 10% daily calories or less from added sugar<\/a> in one sitting. Many protein powders contain low-calorie sugar alcohols, such as erythritol. Don\u2019t mix them with other products containing sugar alcohols. These sweeteners can cause gas and bloating in excess.<\/p>\n

If you see thickeners like guar gum or xanthan gum on the list, avoid mixing in ingredients that will make your drink even thicker, such as chia seeds. On the flipside, protein powder without thickeners works well with chia seeds. Kiros uses it to boost the protein content of homemade chia pudding.<\/p>\n

Fiber supplements<\/p>\n

Combining protein powder with a fiber supplement could help you maximize your nutrients in one sitting. But it could also turn into a sticky situation. The point of soluble fiber supplements is that they absorb water as they move through the intestine. The fiber absorbs water and attaches to the protein, creating a gluey mess fast, unless you guzzle it immediately. \u201cWhen you leave it, it just tends to coagulate and get sticky and thick, as it’s supposed to do,\u201d says Kiros.<\/p>\n

Just water<\/p>\n

\u201cI don’t think pea\/plant-based proteins mix well into water on their own, especially not compared to whey, which will be creamier and less gritty, texture-wise,\u201d says Asche. \u201cI would recommend mixing plant-based proteins (such as pea) into a creamier base like almond milk, coconut milk, etc., especially if you don’t want any of the gritty texture that can come with powders.\u201d<\/p>\n

What you <\/strong>should<\/strong> mix with protein powder<\/strong>Creamy liquids and frozen fruit<\/p>\n

\u201cI’m a big fan of mixing it at the very least with a liquid, like milk, or blended together with frozen fruit,\u201d says Asche. \u201cThe frozen fruit vs. fresh really helps to create a creamier texture, and I find there are less clumps this way.\u201d Banana and avocado add creaminess to chocolate protein powder, while berries complement the flavor of vanilla protein powder. Sweet fruits like mango, pineapple, or passionfruit liven up unflavored protein powder, says Asche.<\/p>\n

Vegetables<\/p>\n

Spinach and cauliflower add beneficial phytonutrients you can\u2019t capture in a jar, says Kiros. These mild-flavored vegetables can also help you reach the recommended 2 to 3 cups per day.<\/p>\n

Pea protein with rice protein<\/p>\n

Compared to animal-based protein sources, such as whey or casein, plant-based proteins don\u2019t pack as many of the nine essential amino acids \u2014 the protein building blocks your body can\u2019t make on its own. To round out the amino acid profile, pair pea protein with rice protein, or use a plant-based protein that pairs the two, such as Orgain, says Kiros.<\/p>\n

Things to balance underlying flavors<\/p>\n

Some plant proteins, such as pea or hemp protein powders, have an earthy, gritty quality. Offset them with bolder flavors. \u201cSometimes, they do better with banana, cocoa powder or nut butter to balance the texture and taste,\u201d says Kiros. Another option: Stir them into Greek yogurt or cooled oatmeal to mask their texture.<\/p>\n

The bottom line<\/p>\n

Protein powder can be a convenient way to add protein to your diet. However, it can take some trial and error to figure out the best things to mix it with. The right mix-ins will enhance the flavor, texture, and nutrient profile of your powder.<\/p>\n

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