Comments on: Nutrafol Review: Half-Truths, Cherrypicked Data, & Misleading Study Results https://perfecthairhealth.com/nutrafol-review/ The science of hair loss Fri, 23 Jun 2023 16:02:58 +0000 hourly 1 https://wordpress.org/?v=6.4.1 By: Rob English https://perfecthairhealth.com/nutrafol-review/#comment-118560 Fri, 05 Aug 2022 21:52:12 +0000 https://perfecthairhealth.com/?p=4766#comment-118560 In reply to Lisa Asher.

Hey Lisa,

I’m very sorry to hear that. We did not test potassium levels. Has your doctor screened you to rule out other potential causes of hyperkalemia: kidney disease, diabetes, certain medications, etc.? That might be a good starting point.

Best,
Rob

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By: Lisa Asher https://perfecthairhealth.com/nutrafol-review/#comment-118556 Fri, 05 Aug 2022 20:17:46 +0000 https://perfecthairhealth.com/?p=4766#comment-118556 Hi Rob,

In your research, were you able to determine the amount of Potassium in the Women’s Balance Nutrafol product? I am having severe side effects and my Potassium was elevated to dangerously high levels.

Thank you,
Lisa

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By: Rob English https://perfecthairhealth.com/nutrafol-review/#comment-113665 Mon, 09 May 2022 18:14:16 +0000 https://perfecthairhealth.com/?p=4766#comment-113665 In reply to Tony.

Tony – I’m so sorry to hear about your experience with (what sounds like) nearly every popular natural and pharmaceutical intervention available to fight androgenic alopecia.

One quick question: have you ever seen high bilirubin levels in routine blood tests? It seems like this is an unusual signal amongst nearly all of the finasteride non-responders we’ve worked with. There’s some evidence that may implicate problems with phase I / phase II metabolism of finasteride and overlap with genes that may drive up bilirubin levels.

Best,
Rob

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By: Tony https://perfecthairhealth.com/nutrafol-review/#comment-113546 Sat, 07 May 2022 21:17:39 +0000 https://perfecthairhealth.com/?p=4766#comment-113546 Well, I’m going to get to the bottom lines. At this point, could care less about the ingredients.
I’m now 56. I started missing my hair mostly do to induced stress with the good heredity angle.
I’ve tried everything including many versions of Minoxydol, Finasterade and even RU… with no results. I’ve tried DNC and their F7 with their Revita shampoo and conditioner with no results. I’ve had blood tests that showed only a cortisol wave throughout the day with would indicate stress. All vitamin an mineral levels were normal.
I’ve tried every supplement out there and was talked into there 100.00 a month box consisting of the nutrifol for men, the probiotics, the stress adaptogen. After one entire year. Nothing!!! Well, the wallet is lighter. They said it was ok to take other shops and min/fin.as I said, nothing at all grew. It just keep failing out.
This is snake oil in my opinion to anyone but a young healthy female who lost a few hairs, because she was stressed from over an exam.

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By: Rob English https://perfecthairhealth.com/nutrafol-review/#comment-112543 Fri, 15 Apr 2022 20:42:13 +0000 https://perfecthairhealth.com/?p=4766#comment-112543 In reply to Amy.

Hey Amy,

Thanks for your questions, and sorry for missing your comment until just now.

1. Dermatologists and hair loss specialists are the gold-standard here, but you can also use at-home assessments for your patterning of your hair loss, rates of hair diameter diversity (shedding of thin vs. thick hairs), presence or absence of scalp inflammation, health evaluations, and other factors to get a really good ballpark for what might be going on. We’ve built interactive tools that do this work for you, which you can find inside our membership. But you can also try these exercises yourself.

2. The cherrypicking in this case likely does not come from the methodological designs, but rather, from the selection of the participants. So they might be randomly sorting participants into different groups (a positive), but those participants have already been hand-selected to fit a cohort most likely to benefit from their supplement (a negative). In this case, the treatment group would most definitely outperform the placebo group.

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By: Amy https://perfecthairhealth.com/nutrafol-review/#comment-110096 Tue, 07 Dec 2021 23:57:46 +0000 https://perfecthairhealth.com/?p=4766#comment-110096 Hi Rob,
Thank you for this article. 2 questions.

1. You mentioned that people can save money by determining the causes of hair loss and treating it (presumably, some sort of deficiency like iron, etc.). How would the layperson do this -do you recommend seeing a dermatologist & asking for some blood tests?

2. You said the first clinical trial met the gold standard (double-blind, randomized, etc.). Wouldn’t that mean they couldn’t cherry pick the participants & some decent % of the women in the trial would have suffered from androgenic alopecia?
Amy

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By: AJ https://perfecthairhealth.com/nutrafol-review/#comment-103023 Tue, 17 Aug 2021 14:24:58 +0000 https://perfecthairhealth.com/?p=4766#comment-103023 Hi Rob. Any idea how many mg of saw palmetto is included in a 4 capsule daily serving of nutrafol?

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By: AJ https://perfecthairhealth.com/nutrafol-review/#comment-103003 Tue, 17 Aug 2021 02:01:17 +0000 https://perfecthairhealth.com/?p=4766#comment-103003 Hi Rob. Ive been taking nutrafol for three months now and can’t say ive seen any improvement from baseline. Your article was very enlightening. I think buying saw palmetto pills and a multi vitamin would essentially have the same effect, if not better at a fraction of the price.

Which saw palmetto brand do you recommend and at what dosage for male pattern baldness?

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By: Rob English https://perfecthairhealth.com/nutrafol-review/#comment-102437 Sun, 01 Aug 2021 15:37:59 +0000 https://perfecthairhealth.com/?p=4766#comment-102437 In reply to Elaine.

Thank you, Elaine! And thanks for sharing your perspective. We see an increased speed of hair growth (or a lengthening of the hair cycle) with a lot with natural substances. While this can certainly help achieve longer hair styles, these types of results don’t always mean thicker, denser hair (as you mentioned)!

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By: Elaine https://perfecthairhealth.com/nutrafol-review/#comment-102180 Sat, 24 Jul 2021 23:38:25 +0000 https://perfecthairhealth.com/?p=4766#comment-102180 Rob:
Great article. Thanks for telling the truth. Nutrafol was displayed at my fancy, hedge fund owned dermatology practice so I used it for six months. My thinning hair stayed thin but it grew from my collarbone to my rear end. Once I stopped using it the growth stopped but that may have been because it maxed at that length. So if you desire long hair fast……..

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