Top Instagram Nutrition Creators for Brand Partnerships (2026)

A Mexican nutritionist with nearly 490K Instagram followers who blends lifestyle, wellness, and travel content — with recent posts spanning gym progress updates and Japan travel moments.

Is a Mexican lifestyle and fitness influencer with 483,534 followers who creates content focused on glutes/fitness and fashion, posting an average of 1.2 times per week with a balanced mix of video (47%) and carousel posts (53%).

Is a Colombian lifestyle creator based in Bogotá with 467K followers, producing predominantly video content (93%) at a consistent pace of 4.5 posts per week across cooking, fashion, travel, and motherhood.

Is a Paraguayan lifestyle creator and former Miss Universo Paraguay 2013 with 459K followers, producing predominantly video content (87%) at a relaxed posting cadence of roughly one post every two weeks.

Is a Swiss-based lifestyle creator who produces fashion-focused content, particularly try-on hauls from accessible brands like Zara and Pull & Bear, with 67% of her posts being video content.

Is a Brazilian marathon runner who creates high-frequency content (33.8 posts per week) focused on running and endurance sports, maintaining a solid 4% engagement rate with her 438K followers.

Is a competitive bodybuilder and fitness influencer who documents her competition prep journey and workout routines through a mix of gym content (40% video, 60% photo carousels) posted 1.5 times per week to her 426K followers.

Is a Colombian fitness model and online coach with 421K followers, creating a blend of workout tutorials, nutrition guidance, and aspirational lifestyle content primarily in Spanish.

Creates fitness and lifestyle content with a focus on wellness and body positivity, leveraging her nutrition science background to build authentic connections with her 403K followers who engage at a 1.77% rate across her 5.9 weekly posts.

Is a Brazilian health and wellness creator who specializes in weight loss content, particularly focused on belly fat reduction through her "PROGRAMA SECA BARRIGA" program.

Is a Spanish-language fitness and wellness creator with over 383K followers, focused on helping women transform their body, habits, and mindset — positioning herself not as a diet coach but as a holistic lifestyle guide, as reflected in her bio's emphasis on shifting focus rather than the body itself.

A fitness and nutrition creator with 376K followers on Instagram, producing content across whole food recipes, pilates, and strength training with a warm, informed, and aspirational tone that balances aesthetic appeal with credible, practical advice.

Is a Brazilian Portuguese-speaking wellness and lifestyle creator with 372K followers, producing a high-frequency mix of fitness, nutrition, and self-love content at nearly 7 posts per week — primarily through video (67%) and carousel formats.

A Colombian fitness and community lifestyle creator based in Pereira, with nearly 370K followers and an exceptional 7.06% engagement rate — well above industry benchmarks — signaling a highly loyal and active audience.

Is a credentialed nutrition expert (M.S.

Is an Argentine fitness and wellness creator with 356K followers on Instagram, producing a near-even split of Reels and carousel posts at a steady pace of roughly one post per week.

Is a certified personal trainer and nutrition expert who creates fitness content focused primarily on glute training and strength workouts for women, posting 2.3 times per week to her 348K followers with 87% video content.

Is a Dallas-based fitness creator and founder of FK Body Fit, a women's fitness platform, who posts predominantly video content (87%) averaging 5+ times per week across strength training, beginner-friendly workouts, and lifting programming.

Is a London-based skincare and wellness creator with 340K followers who produces predominantly short-form video content (80%) centred around acne-prone skin, gut health, and Korean skincare routines.

Is a Spanish-speaking nutritionist and fitness creator who produces video content focused on "what I eat in a day" meal planning, primarily targeting muscle building while minimizing fat gain.

A Brazilian fitness influencer with 330K Instagram followers who creates primarily video content (60%) focused on female muscle building and gym training, as evidenced by her top hashtags like "treinofeminino," "hipertrofiafeminina," and "gymgirls." Her content style is motivational and lifestyle-oriented with a spiritual undertone, posting 3.1 times per week with captions emphasizing daily improvement ("Todo dia 1% melhor") and nutrition's importance ("Alimentação é 80%").

Focused on sustainable fat loss, nutrition, and marathon running, with a balanced approach that emphasizes moderation over extreme measures.

A Spanish-language fitness and nutrition coach on Instagram with nearly 300K followers, creating a balanced mix of video tutorials and carousel posts (53/47 split) focused on women's body transformation, workout technique, and income generation.

A Spanish-language fitness and beauty creator based in the Latin American market, with nearly 300K followers and an exceptional 10.42% engagement rate that signals a highly active and loyal community.

Is a Spanish lifestyle and fashion creator with nearly 300K followers who blends personal style philosophy, family content, and Andalusian cultural identity into a warm yet opinionated feed that is almost entirely video-driven (87%).

A Chilean nutritionist and healthy eating content creator with 292,235 followers who focuses on making nutritious food accessible through simple recipes and snack ideas, posting primarily video content (80%) with a conversational, encouraging tone in Spanish.

Is a European Powerlifting Champion and natural bodybuilding advocate who documents heavy compound lifting sessions — front squats at 110kg/243lbs, bench press, and accessory work — primarily through carousel posts (87% sidecar content) on Instagram.

Is a Colombian-Canadian fitness creator with 280K followers who focuses on natural physique building for women, with heavy emphasis on glute growth, leg day, and body recomposition content.

A credentialed sports nutritionist (CRN-3 registered, postgraduate-trained) based in São Paulo who blends professional expertise with an active, relatable lifestyle — covering training routines, performance nutrition strategies, and practical eating habits across a content mix that's majority video (53%) and carousel (27%).

A certified Spanish fitness trainer and nutritionist who creates female-focused workout content, particularly emphasizing glute training and hormonal balance for body transformation.