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    • Deprecated function: Return type of DatabaseStatementBase::execute($args = [], $options = []) should either be compatible with PDOStatement::execute(?array $params = null): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in require_once() (line 2246 of /var/www/webmd/apps/mdedge/htdocs/includes/database/database.inc).
    • Deprecated function: Return type of DatabaseStatementEmpty::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in require_once() (line 2348 of /var/www/webmd/apps/mdedge/htdocs/includes/database/database.inc).
    • Deprecated function: Return type of DatabaseStatementEmpty::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in require_once() (line 2348 of /var/www/webmd/apps/mdedge/htdocs/includes/database/database.inc).
    • Deprecated function: Return type of DatabaseStatementEmpty::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in require_once() (line 2348 of /var/www/webmd/apps/mdedge/htdocs/includes/database/database.inc).
    • Deprecated function: Return type of DatabaseStatementEmpty::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in require_once() (line 2348 of /var/www/webmd/apps/mdedge/htdocs/includes/database/database.inc).
    • Deprecated function: Return type of DatabaseStatementEmpty::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in require_once() (line 2348 of /var/www/webmd/apps/mdedge/htdocs/includes/database/database.inc).

    Leslie Baumann, MD

    News

    The role of the skin microbiome in skin care

    Author:
    Leslie Baumann, MD
    Publish date: November 13, 2018

    Many supplement and cosmeceutical companies have jumped on the microbiome bandwagon prematurely and claim that their products increase "good...

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    Opinion

    Buckwheat Extract

    Author:
    Leslie Baumann, MD
    Publish date: July 1, 2018

    The reputed antioxidant and photoprotective properties of the botanical have led to greater scientific scrutiny.

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    News

    The role of defensins in treating skin aging

    Author:
    Leslie Baumann, MD
    Publish date: April 1, 2018

    Most skin-aging treatments work by prodding old fibroblasts and keratinocytes to accelerate the production of important cellular components. For...

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    News

    Vitamin C

    Author:
    Leslie Baumann, MD
    Publish date: May 2, 2016

    Dr. Leslie Baumann discusses the antiaging and healing effects of vitamin C, as well as its use with lasers to treat melasma and diminish or...

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    News

    Blue light

    Author:
    Leslie Baumann, MD
    Publish date: July 17, 2013

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    News

    Blackberry

    Author:
    Leslie Baumann, MD
    Publish date: June 12, 2013

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    NSAIDs

    Author:
    Leslie Baumann, MD
    Publish date: May 7, 2013

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    Alstonia scholaris

    Author:
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    Publish date: April 10, 2013

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    Flaxseed

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    Publish date: December 21, 2012

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