FAQ: Answers About Healthestix, Health, and Our Content

1. What makes Healthestix different from other health sites?

Honesty. Plain and simple.

Most health sites either:

Sell you something disguised as advice
Copy from other sites without checking facts
Avoid saying “we don’t know” (so they make something up)

We do none of that. If the science is weak, we tell you. If something is a waste of money, we say it. If we don’t know, we admit it — then go research it.

Also, no pop-up ads asking for your email 10 seconds after you arrive. That’s just annoying.

2. Is Sara Vance a real person?

Yes. I’m sitting here typing this.

I’m a health writer with years of experience researching and explaining complex topics in plain English. I don’t have a medical degree, and I never pretend I do. But I know how to read peer-reviewed studies, verify sources, and separate real science from marketing nonsense.

3. Do you have medical credentials?

No. And I’m upfront about that.

Healthestix is for educational purposes only. Always consult a real doctor for medical advice, diagnosis, or treatment. I’m your smart, skeptical friend who does the reading — not your physician.

If a topic requires a medical degree to explain properly, I say so and tell you to see a doctor.

Content Questions

4. How do you choose what topics to write about?

Three ways:

Reader requests (email me — I pay attention)
Common questions people are actually asking (not just what’s trending on TikTok)
Gaps in the market — things other sites explain badly or avoid entirely

I don’t write about something just because it’s popular. I write about it if there’s something real to say.

5. Do you test products and supplements yourself?

Sometimes. If I recommend a specific product, I’ve either:

Used it myself
Researched the ingredients and third-party testing thoroughly
Both

I don’t recommend $80 “miracle” supplements I’ve never touched. That said, I can’t personally test everything. When I rely on research or expert consensus, I say so clearly.

6. How do I know I can trust your information?

You shouldn’t trust me blindly. Trust is earned, not given.

Here’s what I do to earn it:

What I Do	What It Means
Cite sources	Every scientific claim links to peer-reviewed studies or reputable health organizations
Acknowledge uncertainty	If evidence is weak or conflicting, I tell you
Update when wrong	Science changes. I update posts when new evidence emerges.
No fake credentials	I never claim to be something I’m not

Still skeptical? Good. Verify anything I say with your doctor or by reading the linked studies.

7. Why don’t you write about every trending health topic?

Because most trending health topics are nonsense.

“Lose 10 pounds in 3 days” – fake.
“Drink this one weird juice to melt belly fat” – fake.
“This supplement cures everything” – fake.

I’m not interested in chasing clicks with lies. I’m interested in helping people who are tired of lies. If a trend has real science behind it, I’ll cover it. If it’s garbage, I’ll call it garbage.

Health, Fitness & Nutrition

8. How many calories should I eat to lose weight?

See our detailed post: How Many Calories You Actually Need to Lose Weight

Short answer: Calculate your TDEE (total daily energy expenditure), subtract 300–500 calories. Never go below 1,200 (women) or 1,500 (men) without medical supervision.

9. Can I spot-reduce fat from my face, belly, or thighs?

No. This is not a thing. Anyone who tells you otherwise is lying or selling something.

You lose fat from your entire body when you’re in a calorie deficit. Where it comes off first? Genetics. You don’t get to choose.

10. Do I need to take supplements?

Most people don’t.

A balanced diet covers 90% of your nutritional needs. The exceptions:

Supplement	Who Might Need It
Vitamin D	People in northern climates, office workers, darker skin tones
Vitamin B12	Vegans, vegetarians, older adults
Iron	Menstruating women with heavy periods, diagnosed deficiency
Magnesium	People with poor sleep, muscle cramps, or on certain medications

Always get tested before supplementing. Don’t guess.

11. How much protein do I really need?

For most active adults: 1.6–2.2 grams per kilogram of body weight (0.7–1 gram per pound).

Example: A 70kg (154lb) person needs 112–154g protein daily.

Spread across 3–4 meals. Your body can only use about 30–50g per meal for muscle building.

12. Is breakfast really the most important meal?

No. That was a marketing campaign from a cereal company.

Some people need breakfast. Some don’t. If you’re not hungry in the morning, skipping breakfast is fine. If you’re shaky, irritable, or binge at lunch, eat breakfast. Listen to your body, not a slogan from 1944.

Beauty & Skincare

13. Do expensive skincare products work better?

Sometimes. Often not.

What’s worth spending on:

Sunscreen (wear it daily)
Prescription retinoids (if you can get them)
A basic cleanser and moisturizer suited to your skin type

What’s not worth it:

$100 face washes (they rinse off in 30 seconds)
“Gold-infused” anything (gold does nothing for skin)
Most luxury serums (drugstore dupes exist)

14. Does drinking water improve your skin?

Yes, but only if you’re dehydrated.

If you’re already hydrated, chugging extra water won’t make your skin glow. Dehydrated skin looks dull, tight, and flaky. Proper hydration fixes that. Over-hydration does nothing more.

Aim for pale yellow urine. That’s the sign of proper hydration.

Relationships (Yes, We Cover That Too)

15. Why does a health site cover relationships?

Because relationships affect your health.

Chronic relationship stress raises cortisol, disrupts sleep, increases inflammation, and can even shorten your lifespan. Loneliness is as bad for your health as smoking 15 cigarettes a day (according to research).

Your heart doesn’t know the difference between emotional stress and physical danger. So yes, relationships are a health topic.

16. Are you a therapist or relationship expert?

No. I’m a health writer who reads research, interviews experts, and shares evidence-based relationship advice.

For serious relationship trauma, abuse, or mental health crises — see a licensed therapist. I’m a starting point, not a replacement.

Website & Policy Questions

17. Does Healthestix use affiliate links?

Yes, sometimes.

If I recommend a product and provide a link, it may be an affiliate link. That means I earn a small commission if you buy (at no extra cost to you).

My rule: I never recommend a product I wouldn’t use myself or suggest to a friend. Affiliate relationships never influence what I write. If something is garbage, I say it’s garbage — even if they pay me.

All affiliate links are clearly disclosed.

18. Do you accept guest posts or sponsored content?

Guest posts: Very rarely. Only if the writer has genuine expertise and their content matches our no-BS, evidence-based standard. Email me with your pitch — no AI-generated spam.

Sponsored content: No. I don’t write paid posts that pretend to be editorial. If I’m paid to talk about something, I’ll tell you clearly. But right now, I don’t do sponsored content at all.

19. How can I support Healthestix?