Book a demoStart free trial

Data updated: July 2026

Dr. Zack | Metabolic Health & Performance ✓

@zacksfever · Instagram · nutrition

Followers
34K
Following
867
Posts
174

About Dr. Zack | Metabolic Health & Performance

Dr. Zack, known as zacksfever on Instagram, is a doctor specializing in metabolic health and performance. With a focus on nutrition, fitness, weight-loss, and wellness, he shares informative and educational content through various formats such as reels, stories, static posts, and carousels. His approach is authentic and motivational, aiming to break down complex metabolic issues for his audience. Dr. Zack's profile reflects his expertise and dedication to helping others understand their bodies better. Some content may require brand review.

@zacksfever's followers & following

34K

@zacksfever currently has 34,351 followers on Instagram and follows 867 accounts, a follower-to-following ratio of 39.62. That places the account in the micro tier of nutrition creators.

Unlock the full report — free →

@zacksfever's content

174

@zacksfever has published 174 posts to date, working across reels, stories, static-posts, carousels. The account's content is classified under nutrition, fitness, weight-loss, wellness. Bio: “Something is off. Your body isn’t responding. Doctor. Athlete. Breaking down the metabolic reason why. 📍 Ghana DM “METABOLIC” for free guid…”

Unlock the full report — free →

AI quality check on @zacksfever

98/100High authenticity

Zaver's AI analyzed this account across 20+ parameters before listing it publicly. No blocking issues were detected in our standard screening.

  • Audience location & demographics
  • Engagement quality & authenticity
  • Follower growth patterns
  • Signs of purchased followers
  • Content niche classification
  • Brand safety screening
  • Posting activity & consistency
  • Language & audience fit
Run this check on any creator — free →

@zacksfever's rankings on Zaver

4,822ndin nutritionof 9,012 vetted creatorsSee full ranking →

Based on follower count among creators that passed Zaver's indexing quality bar.

@zacksfever's audience

Audience snapshot

60% male · 40% female

Core age group25-34

The audience of Dr. Zack skews predominantly male at 60%, with a primary age range of 25-34 years. His top geographic audience is located in Ghana, suggesting a targeted reach within this demographic.

Collaboration pricing

Price tierstandard

Get the AI fair-price estimate → free trial

Which brands fit Dr. Zack | Metabolic Health & Performance?

Brands in the health, wellness, and nutrition sectors would align well with Dr. Zack's expertise and content focus. His background as a doctor adds credibility, making him suitable for partnerships that emphasize educational and informative messaging.

Frequently asked questions

How many Instagram followers does @zacksfever have?

As of July 2026, @zacksfever has 34,351 followers (34K) on Instagram, follows 867 accounts, and has published 174 posts. Zaver refreshes these numbers on a rolling basis.

How do I contact @zacksfever?

Verified contact details for @zacksfever — including business email where available — are held in Zaver, alongside contacts for 77M+ other Instagram creators. Zaver users can unlock them instantly and reach out with AI-personalized outreach. Unlock @zacksfever's contact info — free trial →

How much does @zacksfever charge for a sponsored post?

@zacksfever sits in the standard price tier on Zaver, based on follower scale, engagement and niche. Zaver's AI pricing model also produces a fair per-post price range with justification, so brands can negotiate from data instead of guessing. Get the AI fair-price estimate →

What is @zacksfever's net worth?

@zacksfever's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 34K followers and a standard price tier in nutrition, brand collaborations are a meaningful income stream — Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate →

Does @zacksfever have fake followers?

Zaver's AI authenticity check scores @zacksfever 98/100, based on 20+ signals including engagement quality, follower growth patterns and signs of purchased followers. That indicates a predominantly genuine audience. Run the full authenticity check →

Who follows @zacksfever?

@zacksfever's 34K followers skew 60% male / 40% female, core age group 25-34. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @zacksfever's report on Zaver.

Which influencers are similar to @zacksfever?

Zaver lists comparable nutrition creators in the "Influencers like @zacksfever" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 9,012 vetted nutrition creators with plain-English queries.

What is the follower count?

Dr. Zack has a follower count of 34,351.

What is the engagement rate?

The engagement rate for Dr. Zack is currently not available.

What is the collaboration pricing?

Dr. Zack falls into the standard price tier for collaborations.

What is the content niche?

Dr. Zack primarily focuses on nutrition, with secondary niches in fitness, weight-loss, and wellness.