{"id":10848,"date":"2025-12-30T20:02:05","date_gmt":"2025-12-30T19:02:05","guid":{"rendered":"https:\/\/everydaybetter.nl\/how-does-tmg-work\/"},"modified":"2026-04-03T04:19:23","modified_gmt":"2026-04-03T02:19:23","slug":"how-does-tmg-work","status":"publish","type":"page","link":"https:\/\/everydaybetter.nl\/en\/how-does-tmg-work\/","title":{"rendered":"How does TMG work?"},"content":{"rendered":"[vc_row type=”full_width_content” full_screen_row_position=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” scene_position=”center” top_padding=”5%” bottom_padding=”0″ text_color=”dark” text_align=”left” row_border_radius=”none” row_border_radius_applies=”bg” row_position_desktop=”default” row_position_tablet=”inherit” row_position_phone=”inherit” overflow=”visible” id=”single-product-layouts” overlay_strength=”0.3″ gradient_direction=”left_to_right” shape_divider_position=”bottom” bg_image_animation=”none” shape_type=”” gradient_type=”default”][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” flex_gap_desktop=”10px” column_element_direction_desktop=”default” column_element_spacing=”default” desktop_text_alignment=”default” tablet_text_alignment=”default” phone_text_alignment=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_backdrop_filter=”none” column_shadow=”none” column_border_radius=”none” column_link_target=”_self” column_position=”default” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/1″ tablet_width_inherit=”default” animation_type=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][vc_row_inner column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” bottom_padding=”20″ text_align=”left” row_position=”default” row_position_tablet=”inherit” row_position_phone=”inherit” overflow=”visible” pointer_events=”all”][vc_column_inner column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” flex_gap_desktop=”10px” column_element_direction_desktop=”default” column_element_spacing=”default” centered_text=”true” desktop_text_alignment=”default” tablet_text_alignment=”default” phone_text_alignment=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_backdrop_filter=”none” column_shadow=”none” column_border_radius=”none” column_link_target=”_self” overflow=”visible” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/1″ tablet_width_inherit=”default” animation_type=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][vc_column_text]\n
\n

What is TMG and how does TMG (trimethylglycine) work?<\/h1>\n<\/div>\n[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner equal_height=”yes” content_placement=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” text_align=”left” row_position=”default” row_position_tablet=”inherit” row_position_phone=”inherit” overflow=”visible” pointer_events=”all”][vc_column_inner column_padding=”padding-5-percent” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” flex_gap_desktop=”10px” column_element_direction_desktop=”default” column_element_spacing=”default” desktop_text_alignment=”default” tablet_text_alignment=”default” phone_text_alignment=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_backdrop_filter=”none” column_shadow=”none” column_border_radius=”none” column_link_target=”_self” overflow=”visible” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/2″ tablet_width_inherit=”default” animation_type=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][nectar_image_with_hotspots image=”10819″ preview=”https:\/\/everydaybetter.nl\/wp-content\/uploads\/2025\/12\/tmg-trimethylglycine-methylatie-bhmt-homocysteine.jpg” color_1=”Accent-Color” hotspot_icon=”plus_sign” tooltip=”hover” tooltip_shadow=”none”][nectar_hotspot left=”45%” top=”60%”]\nTMG supports methylation by providing methyl groups and helps convert homocysteine to methionine via the BHMT pathway.
\n[\/nectar_hotspot][\/nectar_image_with_hotspots][\/vc_column_inner][vc_column_inner column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” flex_gap_desktop=”10px” column_element_direction_desktop=”default” column_element_spacing=”default” desktop_text_alignment=”default” tablet_text_alignment=”default” phone_text_alignment=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_backdrop_filter=”none” column_shadow=”none” column_border_radius=”none” column_link_target=”_self” overflow=”visible” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/2″ tablet_width_inherit=”default” animation_type=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][vc_column_text max_width=”550″]\n

It starts with methylation: a fundamental process<\/h2>\n

Methylation<\/strong> is an essential biochemical process involved in energy production, detoxification, DNA regulation, and the conversion of nutrients. It is literally \u201cteamwork\u201d in your metabolism: methyl groups are repeatedly passed on to allow all kinds of reactions to run.<\/p>\n

TMG (trimethylglycine)<\/strong>, also known as betaine<\/strong>, is a natural substance that acts as a methyl group donor<\/strong>. Chemically, it is the same substance as \u201cbetaine\u201d (see, for example, PubChem: Betaine (CID 247)).<\/p>\n

The body uses TMG to transfer methyl groups, including in the conversion of homocysteine<\/strong> back to methionine<\/strong> (an important step within the so-called one-carbon\/methylation metabolism).<\/p>\n

But how exactly does TMG work? Why do people take TMG? And what can you realistically expect from it within a healthy lifestyle\u2014without medical claims?
\n[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner equal_height=”yes” content_placement=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” text_align=”left” row_position=”default” row_position_tablet=”inherit” row_position_phone=”inherit” overflow=”visible” pointer_events=”all”][vc_column_inner column_padding=”padding-8-percent” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” flex_gap_desktop=”10px” column_element_direction_desktop=”default” column_element_spacing=”default” desktop_text_alignment=”default” tablet_text_alignment=”default” phone_text_alignment=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_backdrop_filter=”none” column_shadow=”none” column_border_radius=”none” column_link_target=”_self” overflow=”visible” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/2″ tablet_width_inherit=”default” animation_type=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][vc_column_text max_width=”500″]\n

How does TMG work in your body?<\/h2>\n

Methylation is teamwork. Your body uses methyl groups for hundreds of biochemical reactions\u2014from \u201cturning on\u201d or \u201cslowing down\u201d processes to recycling building blocks.<\/p>\n

TMG actively supplies methyl groups<\/strong> and thus supports the methylation balance. The best-known route here is the BHMT route<\/strong> (betaine-homocysteine methyltransferase), where betaine\/TMG donates a methyl group to convert homocysteine<\/strong> to methionine<\/strong>.<\/p>\n

Do you want to see the enzyme and its function exactly? See, among others, GeneCards: BHMT (betaine\u2013homocysteine S-methyltransferase).<\/p>\n

Why TMG and not just B vitamins?<\/h3>\n

Folate (B9) and vitamin B12 are important for methylation, but TMG works via a parallel pathway (BHMT route)<\/strong>. That is precisely why TMG is often combined with B vitamins: multiple routes can support the same goal, depending on nutrition, stress, training, and individual needs.<\/p>\n

What can you realistically expect?<\/h3>\n

TMG is not a medical treatment and not a quick fix. See it as a targeted addition to methylation processes, in addition to nutrition, sleep, exercise, and stress management. Research shows that betaine\/TMG supplementation in studies can lower plasma homocysteine, especially depending on dose and baseline value (e.g., meta-analyses and RCTs as discussed in meta-analysis on betaine and homocysteine).
\n[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=”padding-5-percent” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” flex_gap_desktop=”10px” column_element_direction_desktop=”default” column_element_spacing=”default” desktop_text_alignment=”default” tablet_text_alignment=”default” phone_text_alignment=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_backdrop_filter=”none” column_shadow=”none” column_border_radius=”none” column_link_target=”_self” overflow=”visible” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/2″ tablet_width_inherit=”default” animation_type=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][image_with_animation image_url=”10859″ image_size=”full” max_width=”100%” max_width_mobile=”default” animation_type=”entrance” animation=”Fade In” animation_easing=”default” animation_movement_type=”transform_y” hover_animation=”none” alignment=”” border_radius=”none” box_shadow=”none” image_loading=”default”][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row type=”full_width_background” full_screen_row_position=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” bg_color=”#001c21″ scene_position=”center” top_padding=”5%” bottom_padding=”5%” text_color=”light” text_align=”left” row_border_radius=”none” row_border_radius_applies=”bg” row_position_desktop=”default” row_position_tablet=”inherit” row_position_phone=”inherit” overflow=”visible” overlay_strength=”0.3″ gradient_direction=”left_to_right” shape_divider_position=”bottom” bg_image_animation=”none”][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” flex_gap_desktop=”10px” column_element_direction_desktop=”default” column_element_spacing=”default” desktop_text_alignment=”default” tablet_text_alignment=”default” phone_text_alignment=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_backdrop_filter=”none” column_shadow=”none” column_border_radius=”none” column_link_target=”_self” column_position=”default” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/1″ tablet_width_inherit=”default” animation_type=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][split_line_heading line_reveal_by_space_text_effect=”default” font_style=”h1″ content_alignment=”default” mobile_content_alignment=”inherit” animation_type=”line-reveal-by-space” link_target=”_self” text_content=”What is TMG? How does TMG work and what can it offer you?” text_direction=”default”]\n

What is TMG? How does TMG work and what can it offer you?<\/h2>\n[\/split_line_heading][split_line_heading line_reveal_by_space_text_effect=”default” font_style=”h1″ content_alignment=”default” mobile_content_alignment=”inherit” animation_type=”line-reveal-by-space” link_target=”_self” text_direction=”default”][\/split_line_heading][vc_row_inner column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” text_align=”left” row_position=”default” row_position_tablet=”inherit” row_position_phone=”inherit” overflow=”visible” pointer_events=”all”][vc_column_inner column_padding=”padding-3-percent” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” flex_gap_desktop=”10px” column_element_direction_desktop=”default” column_element_spacing=”default” desktop_text_alignment=”default” tablet_text_alignment=”default” phone_text_alignment=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_backdrop_filter=”none” column_shadow=”none” column_border_radius=”none” column_link_target=”_self” overflow=”visible” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/3″ tablet_width_inherit=”default” animation_type=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][vc_column_text css=”” text_direction=”default”]\n

TMG: the methyl group donor<\/h3>\n

TMG<\/strong> stands for trimethylglycine<\/strong> (also known as betaine<\/strong>). It is a natural substance with three methyl groups<\/strong> that your body can use as a methyl group donor<\/strong>.
The \u201cgoal\u201d of TMG in supplement form is usually: supporting methylation processes<\/strong> and supporting the conversion of homocysteine<\/strong>.<\/p>\n

TMG works as a practical \u201cmethyl donor\u201d alongside other methylation nutrients such as folate (B9) and vitamin B12.<\/p>\n[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=”padding-3-percent” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” flex_gap_desktop=”10px” column_element_direction_desktop=”default” column_element_spacing=”default” desktop_text_alignment=”default” tablet_text_alignment=”default” phone_text_alignment=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_backdrop_filter=”none” column_shadow=”none” column_border_radius=”none” column_link_target=”_self” overflow=”visible” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/3″ tablet_width_inherit=”default” animation_type=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][vc_column_text css=”” text_direction=”default”]\n

TMG & homocysteine (BHMT pathway)<\/h3>\n

One of the best-known mechanisms of action of TMG is via the BHMT pathway<\/strong> (betaine-homocysteine methyltransferase). In this pathway, TMG can donate a methyl group, allowing homocysteine<\/strong> to be converted to methionine<\/strong>.
Methionine is then a building block in the methylation network, including processes related to SAMe<\/strong> (an important methyl group donor in the body).<\/p>\n

In short: TMG supports methylation partly via a \u201cparallel pathway\u201d<\/strong> (BHMT), which makes it interesting as a supplement to B-vitamin-driven methylation.<\/p>\n[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=”padding-3-percent” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” flex_gap_desktop=”10px” column_element_direction_desktop=”default” column_element_spacing=”default” desktop_text_alignment=”default” tablet_text_alignment=”default” phone_text_alignment=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_backdrop_filter=”none” column_shadow=”none” column_border_radius=”none” column_link_target=”_self” overflow=”visible” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/3″ tablet_width_inherit=”default” animation_type=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][vc_column_text css=”” text_direction=”default”]\n

TMG in food<\/h3>\n

TMG occurs naturally in, among other things, beets<\/strong>, spinach<\/strong>, quinoa<\/strong>, and whole grains<\/strong>. In supplement form, people sometimes opt for TMG because it is consistent and easy to dose in a targeted manner<\/strong>\u2014especially if you are consciously working on methylation or homocysteine support.<\/p>\n

Practically speaking: preferably choose pure raw materials<\/strong>, transparent dosage<\/strong>, and a product without unnecessary additives.<\/p>\n[\/vc_column_text][vc_column_text css=”” text_direction=”default”]\n

TMG & methylation balance<\/h3>\n

Methylation<\/strong> is a fundamental biochemical process involved in all kinds of \u201cregulation processes\u201d in the body: from gene expression to metabolic pathways. TMG is therefore often mentioned in the context of methylation balance<\/strong>: supplying methyl groups can help to \u201ckeep the system running\u201d when the need is higher (for example, due to lifestyle, nutrition, stress, or individual variation).<\/p>\n

Important: this is support<\/strong>, not a \u201cquick fix\u201d and not a medical treatment.<\/p>\n[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][nectar_cta btn_style=”see-through” heading_tag=”h6″ link_type=”regular” button_color=”default” button_border_thickness=”0px” alignment=”left” alignment_tablet=”default” alignment_phone=”default” display=”block” display_tablet=”inherit” display_phone=”inherit” link_text=”To TMG products” url=”https:\/\/everydaybetter.nl\/tmg-trimethylglycine\/”][\/vc_column][\/vc_row][vc_row type=”in_container” full_screen_row_position=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” scene_position=”center” top_padding=”3%” text_color=”dark” text_align=”left” row_border_radius=”none” row_border_radius_applies=”bg” row_position_desktop=”default” row_position_tablet=”inherit” row_position_phone=”inherit” overflow=”visible” overlay_strength=”0.3″ gradient_direction=”left_to_right” shape_divider_position=”bottom” bg_image_animation=”none”][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” flex_gap_desktop=”10px” column_element_direction_desktop=”default” column_element_spacing=”default” desktop_text_alignment=”default” tablet_text_alignment=”default” phone_text_alignment=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_backdrop_filter=”none” column_shadow=”none” column_border_radius=”none” column_link_target=”_self” column_position=”default” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/2″ tablet_width_inherit=”default” animation_type=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][vc_column_text]\n

The 3 core steps behind how TMG works<\/h3>\n
    \n
  1. Supplying methyl groups<\/strong>
    \nTMG functions as a direct methyl group donor within one-carbon\/methylation metabolism.<\/li>\n
  2. Supporting homocysteine conversion<\/strong>
    \nVia the BHMT pathway, TMG can help convert homocysteine to methionine (mechanism: BHMT explanation).<\/li>\n
  3. Downstream effects<\/strong>
    \nA stable methylation process can contribute to processes that people associate with energy, focus, and vitality\u2014as part of lifestyle and nutrition (not as a medical claim).<\/li>\n<\/ol>\n[\/vc_column_text][\/vc_column][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” flex_gap_desktop=”10px” column_element_direction_desktop=”default” column_element_spacing=”default” desktop_text_alignment=”default” tablet_text_alignment=”default” phone_text_alignment=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_backdrop_filter=”none” column_shadow=”none” column_border_radius=”none” column_link_target=”_self” column_position=”default” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/2″ tablet_width_inherit=”default” animation_type=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][image_with_animation image_url=”10860″ image_size=”full” max_width=”100%” max_width_mobile=”default” animation_type=”entrance” animation=”None” animation_movement_type=”transform_y” hover_animation=”none” alignment=”” border_radius=”none” box_shadow=”none” image_loading=”default”][\/vc_column][\/vc_row][vc_row type=”full_width_background” full_screen_row_position=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” scene_position=”center” top_padding=”5%” bottom_padding=”5%” text_color=”dark” text_align=”left” row_border_radius=”none” row_border_radius_applies=”bg” row_position_desktop=”default” row_position_tablet=”inherit” row_position_phone=”inherit” overflow=”visible” overlay_strength=”0.3″ gradient_direction=”left_to_right” shape_divider_position=”bottom” bg_image_animation=”none”][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” flex_gap_desktop=”10px” column_element_direction_desktop=”default” column_element_spacing=”default” desktop_text_alignment=”default” tablet_text_alignment=”default” phone_text_alignment=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_backdrop_filter=”none” column_shadow=”none” column_border_radius=”none” column_link_target=”_self” column_position=”default” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/1″ tablet_width_inherit=”default” animation_type=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][vc_column_text css=”” text_direction=”default”]\n

    What is the best time to take TMG?<\/h2>\n

    TMG is usually taken in the morning or with a meal<\/strong>. Consistency is more important than timing. Many people opt for \u201cwith breakfast\u201d because that is the easiest to maintain.<\/p>\n

    What is a common dosage?<\/h2>\n

    In supplement routines, you often see 500\u20131,500 mg per day<\/strong> (depending on the product and goal). In a clinical context (medical supervision), higher dosages may occur, but that is outside of \u201cnormal supplement use.\u201d For medicinal betaine (for homocystinuria), official sources refer to dosage under medical supervision (see MedlinePlus: Betaine and DailyMed: Betaine anhydrous).<\/p>\n

    What are the potential benefits of TMG?<\/h2>\n