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[159.127.163.21]) by mx.google.com with ESMTPS id ada2fe7eead31-4e9c2d67a78si2006179137.92.2025.06.24.11.11.35 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 24 Jun 2025 11:11:35 -0700 (PDT) Received-SPF: pass (google.com: domain of bounce@email.nationalgeographic.com designates 159.127.163.21 as permitted sender) client-ip=159.127.163.21; Authentication-Results: mx.google.com; dkim=pass header.i=@email.nationalgeographic.com header.s=ep1 header.b=nJaq7xUT; spf=pass (google.com: domain of bounce@email.nationalgeographic.com designates 159.127.163.21 as permitted sender) smtp.mailfrom=bounce@email.nationalgeographic.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=nationalgeographic.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=email.nationalgeographic.com; s=ep1; t=1750788544; bh=EiwBUM5HbVGjkIc+paUfbPibRhOEuWyhxDVu/GJ4XZk=; h=List-Unsubscribe:List-Unsubscribe-Post:MIME-Version:Subject:From: To:Date:Content-Type; b=nJaq7xUTo19USF5he9MUBqWINMRks/NyOrEJUKeddXcfx/kTIMpFzSXrFExexKBMR RhHaiWDOmZ7q3jQEo84cQVfjeStEKW7LhwitYiy0t5CXsqMn9VVM4/UQ17CMiYk1op 8MZdonSpS7x4cLI0s8J9bow03xOSiid/oUkFQ3Ck= Received: from [10.233.84.201] ([10.233.84.201:41126]) by pc1udsmtn2n19 (envelope-from ) (ecelerity 3.6.9.48312 r(Core:3.6.9.0)) with ECSTREAM id 84/0D-23978-FB9EA586; Tue, 24 Jun 2025 18:09:04 +0000 List-Unsubscribe: , List-Unsubscribe-Post: List-Unsubscribe=One-Click Message-ID: MIME-Version: 1.0 Feedback-ID: 3876ab3a-50dd-44b3-844e-8c00b522a0c9:51c703a2-b031-452b-88bb-2eceb83411f2:email:epslh1 X-NSS: 3876ab3a-50dd-44b3-844e-8c00b522a0c9 Reply-To: "ng@email.nationalgeographic.com" Subject: =?UTF-8?B?MTAgd2F5cyB0byBtYW5hZ2UgZXh0cmVtZSBoZWF0?= =?UTF-8?B?OyB0aXBzIGZvciBsb25nZXZpdHkgZnJvbSB0aGUg?= =?UTF-8?B?d29ybGTigJlzIG9sZGVzdCBkb2N0b3I7IG1hcmlqdWE=?= =?UTF-8?B?bmEgaXMgdGllZCB0byBhIGRlYWRseSBuZXcgcmlzaw==?= From: National Geographic Health To: sterlingwhg@gmail.com Date: Tue, 24 Jun 2025 18:09:03 +0000 Content-Type: multipart/alternative; boundary="-=Part.1c82a15.d674a0af950a1f76.197a32115db.51e0e38ec83ddbdf=-" X-Spam-Status: No, score=-10.7 X-Spam-Score: -106 X-Spam-Bar: ---------- X-Spam-Flag: NO ---=Part.1c82a15.d674a0af950a1f76.197a32115db.51e0e38ec83ddbdf=- Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=UTF-8 NATIONAL GEOGRAPHIC HEALTH
Plus, are st= atins actually bad for you? The Internet seems to think so=2E ‌&n= bsp;‌ ‌ ‌ ‌ ‌ ‌ = ;‌ ‌ ‌ ‌ ‌ ‌   ‌ ‌ ‌ ‌ ‌ ‌=  ‌ ‌ ‌ ‌ ‌ ‌&nb= sp;‌   ‌ ‌ ‌ ‌ ‌ ‌=  ‌ ‌ ‌ ‌ ‌ ‌&nb= sp;‌   ‌ ‌ ‌ ‌ ‌ ‌=  ‌ ‌ ‌ ‌ ‌ ‌&nb= sp;‌   ‌ ‌ ‌ ‌ ‌ ‌=  ‌ ‌ ‌ ‌ ‌ ‌&nb= sp;‌   ‌ ‌ ‌ ‌ ‌ ‌=  ‌ ‌ ‌ ‌ ‌ ‌&nb= sp;‌   ‌ ‌ ‌ ‌ ‌ ‌=  ‌ ‌ ‌ ‌ ‌ ‌&nb= sp;‌   ‌ ‌ ‌ ‌ ‌ ‌=  ‌ ‌ ‌ ‌ ‌ ‌&nb= sp;‌   ‌ ‌ ‌ ‌ ‌ ‌=  ‌ ‌ ‌ ‌ ‌ ‌&nb= sp;‌ 
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In toda= y=E2=80=99s newsletter: Tips= for longevity from the world=E2=80=99s oldest doctor=2E Plus,= a worrying new study on mar= ijuana, and why humidity feels so uncomfortable=2E

But first: 10 ways to manage extreme heat= =2E 
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T= HERMOGRAM BY ELLIOT ROSS, NAT GEO IMAGE COLLECTION
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Climate c= hange is making heat more extreme=E2=80=94and it=E2=80=99s making extreme h= eat more likely=2E From changing how you read weather forecasts to the down= side of fans, here are 10 pr= actical ways to manage life in the heat=2E
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=EF=BB=BFREAD MORE
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I= MAGE COURTESY WHAT'S NEXT? DOCUMENTARY
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Howard Tu= cker has been practicing medicine since 1947=2E Ahead of his 103rd birthday= , the neurologist shares his secret to longevity with National Geographic= =2E Here are his tips for be= tter health and the habits he believes everyone should avoid=2E
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LEARN Tips HERE<= /td>
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P= HOTOGRAPH BY GEMMA MIRALDA
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P= HOTOGRAPH BY REBECCA HALE, NATIONAL GEOGRAPHIC
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As mariju= ana has become increasingly mainstream in the United States, researchers ar= e raising concerns about a growing list of potential health risks=2E Now, a new study is adding a poten= tially deadly concern=2E
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FIND OUT HERE
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BEFORE YOU GO: Does sunscreen expire? How much SPF is enough? Your b= urning questions, answered=2E

Today=E2=80=99s newsletter was= edited and curated by Jennifer Baik and produced by Alisher Egamov=2E Did = someone forward this to you? Sign up here=EF=BB=BF = to get this newsletter and more=2E=EF=BB=BF
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