Eur J Clin Nutr January 2009 PMID 17882140

The effect of caffeine, green tea and tyrosine on thermogenesis and energy intake.

A Belza, S Toubro, A Astrup

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Mentions

8
Peak: 2 in Jun 2020
across 4 sources since Mar 2018

Extended reach

47,593
potential audience

Total likes

1,523

Video views

41,838

Mentions per month

Mar 2018 – Jun 2025

Where it's discussed

  • X / Twitter4 posts
  • YouTube2 videos
  • Instagram1 posts
  • News1 articles

AI synopsis

What people are saying

The discussions demonstrate a moderate level of interest and engagement, with references to specific compounds like EGCG and caffeine, and their roles in thermogenesis. Words like 'increased calories burned' and 'break down' show technical focus, while some posts express curiosity rather than decisive agreement, highlighting a neutral overall impact assessment.

AgreementNeither agree nor disagree

The posts refer to specific findings like caffeine increasing calorie burn, but some also question the significance or emphasis, leading to neutral agreement.

InterestModerate interest

There is moderate interest, as the discussions focus on specific compounds (EGCG, caffeine) and their effects, which appeal to those interested in metabolism and supplements.

EngagementModerate engagement

Discussions include technical references and opinions about the mechanisms, indicating a moderate depth of engagement rather than superficial comments.

ImpactNeutral impact

The posts reflect an awareness of the scientific findings but do not strongly suggest the results are revolutionary or widely impactful.

Abstract in brief

  • Caffeine significantly increased thermogenesis by about 6% over baseline, whereas green tea extract (GTE) and tyrosine did not show a notable effect on resting metabolic rate.
  • While ad libitum energy intake was reduced following tyrosine, GTE, and caffeine consumption, these differences were not statistically significant, potentially due to the small sample size.
  • Caffeine did not cause negative effects on blood pressure or heart rate, but further research with larger groups is needed to determine their impacts on appetite and metabolism.

Top posts

Most liked on X and Bluesky
Joe B
@JBianco215 · X

50 mg caffeine (~1/2 cup of coffee) increases calories burned as heat by 6% above baseline (an extra 17±6 calories burned per 4 hours) https://t.co/bireINpC1h The effect of caffeine, green tea and tyrosine on thermogenesis and energy intake

Jul 22, 2022 · 8 likes · 4,568 followers View post →
京介
@sbc1942 · X

RT @tokatti_: EGCG 緑茶から抽出したカテキンの一種 ノルピネフリンってホルモンを分泌させて脂肪を燃やしてくれる https://t.co/1s6pOorqfi https://t.co/zLn7Mwjk1E https://t.co/N0UZUfQKFr 高濃…

Jun 21, 2020 · 1 share · 929 followers View post →
tokatti
@tokatti_ · X

EGCG 緑茶から抽出したカテキンの一種 ノルピネフリンってホルモンを分泌させて脂肪を燃やしてくれる https://t.co/1s6pOorqfi https://t.co/zLn7Mwjk1E https://t.co/N0UZUfQKFr 高濃度のカテキンは肝臓に悪いという話もあるが

Jun 13, 2020 · 1 share · 188 followers View post →
しげ@spoon専用
@itamae_spoon · X

緑茶抽出物④ https://t.co/acGjF1gDxU

May 17, 2024 · 47 followers View post →

All mentions

しげ@spoon専用
@itamae_spoon · X

緑茶抽出物④ https://t.co/acGjF1gDxU

May 17, 2024 · 47 followers View post →
Joe B
@JBianco215 · X

50 mg caffeine (~1/2 cup of coffee) increases calories burned as heat by 6% above baseline (an extra 17±6 calories burned per 4 hours) https://t.co/bireINpC1h The effect of caffeine, green tea and tyrosine on thermogenesis and energy intake

Jul 22, 2022 · 8 likes · 4,568 followers View post →
京介
@sbc1942 · X

RT @tokatti_: EGCG 緑茶から抽出したカテキンの一種 ノルピネフリンってホルモンを分泌させて脂肪を燃やしてくれる https://t.co/1s6pOorqfi https://t.co/zLn7Mwjk1E https://t.co/N0UZUfQKFr 高濃…

Jun 21, 2020 · 1 share · 929 followers View post →
tokatti
@tokatti_ · X

EGCG 緑茶から抽出したカテキンの一種 ノルピネフリンってホルモンを分泌させて脂肪を燃やしてくれる https://t.co/1s6pOorqfi https://t.co/zLn7Mwjk1E https://t.co/N0UZUfQKFr 高濃度のカテキンは肝臓に悪いという話もあるが

Jun 13, 2020 · 1 share · 188 followers View post →
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