diff --git a/journal/src/journal.rs b/journal/src/journal.rs
index 6dea1e1..f93575c 100644
--- a/journal/src/journal.rs
+++ b/journal/src/journal.rs
@@ -1,6 +1,5 @@
 use crate::types::{
-	AdministrationRoute, Consumer, CustomUnit, Ingestion, Session, Substance, SubstanceIngestion,
-	Unit,
+	CustomUnit, Ingestion, IngestionKind, Session, Substance, SubstanceIngestion, Sustenance, Unit,
 };
 
 pub type JournalType = Box<dyn Journal>;
@@ -9,19 +8,16 @@ pub trait Journal {
 	fn get_custom_unit(&self, id: i32) -> Option<CustomUnit>;
 	fn get_session(&self, id: i32) -> Option<Session>;
 	fn get_session_ingestions(&self, id: i32) -> Option<Vec<Ingestion>>;
-	fn get_session_substance_ingestions_by(
-		&self,
-		id: i32,
-		substance_filter: Option<&Vec<String>>,
-		route_filter: Option<&Vec<AdministrationRoute>>,
-		consumer_filter: Option<&Vec<Consumer>>,
-	) -> Option<Vec<Ingestion>>;
-	fn get_substance(&self, name: &String) -> Option<Substance>;
 
-	fn set_custom_unit(&mut self, unit_id: i32, unit: CustomUnit);
-	fn set_session(&mut self, session_id: i32, session: Session);
+	fn get_substance(&self, name: &str) -> Option<Substance>;
+	fn get_sustenance(&self, sustenance_id: &str) -> Option<Sustenance>;
+	fn get_sustenance_ingestions(&self, sustenance_id: &str) -> Option<Vec<IngestionKind>>;
+
+	fn set_custom_unit(&mut self, unit: CustomUnit);
+	fn set_session(&mut self, session: Session);
 	fn set_session_ingestions(&mut self, session_id: i32, ingestions: Vec<Ingestion>);
-	fn set_substance(&mut self, name: &String, substance: Substance);
+	fn set_substance(&mut self, substance: Substance);
+	fn set_sustenance(&mut self, sustenance: Sustenance);
 
 	fn first_session_by_title(&self, title: &str) -> Option<Session>;
 	fn resolve_substance_unit(&self, ingestion: &SubstanceIngestion) -> Option<Unit>;
diff --git a/journal/src/journal/json_journal.rs b/journal/src/journal/json_journal.rs
index 4da5a04..0479565 100644
--- a/journal/src/journal/json_journal.rs
+++ b/journal/src/journal/json_journal.rs
@@ -1,8 +1,7 @@
 use std::{collections::HashMap, fs::File};
 
 use crate::types::{
-	AdministrationRoute, Consumer, CustomUnit, Ingestion, IngestionKind, Session, Substance,
-	SubstanceIngestion, Unit,
+	CustomUnit, Ingestion, IngestionKind, Session, Substance, SubstanceIngestion, Sustenance, Unit,
 };
 
 use super::{Journal, JournalType};
@@ -10,6 +9,7 @@ use super::{Journal, JournalType};
 #[derive(Debug, Default, Clone)]
 #[derive(serde::Serialize, serde::Deserialize)]
 pub struct JSONJournalData {
+	pub sustenances: HashMap<String, Sustenance>,
 	pub substances: HashMap<String, Substance>,
 	pub ingestions: HashMap<i32, Vec<Ingestion>>,
 	pub sessions: HashMap<i32, Session>,
@@ -23,12 +23,12 @@ pub struct JSONJournal {
 }
 
 impl JSONJournal {
-	pub fn create(filename: &String) -> Result<JournalType, Box<dyn std::error::Error>> {
+	pub fn create(filename: &str) -> Result<JournalType, Box<dyn std::error::Error>> {
 		let data: JSONJournalData = JSONJournalData::default();
 
 		let journal = JSONJournal {
 			data,
-			filename: filename.clone(),
+			filename: filename.to_string(),
 		};
 
 		journal.save()?;
@@ -36,13 +36,15 @@ impl JSONJournal {
 		Ok(Box::new(journal))
 	}
 
-	pub fn load(filename: &String) -> Result<JournalType, Box<dyn std::error::Error>> {
+	pub fn load(filename: &str) -> Result<JournalType, Box<dyn std::error::Error>> {
 		let file = File::open(filename)?;
 
 		let data: JSONJournalData = serde_json::from_reader(file)?;
+		//println!("{data:#?}");
+
 		let journal = JSONJournal {
 			data,
-			filename: filename.clone(),
+			filename: filename.to_string(),
 		};
 
 		Ok(Box::new(journal))
@@ -69,52 +71,7 @@ impl Journal for JSONJournal {
 		self.data.ingestions.get(&id).cloned()
 	}
 
-	fn get_session_substance_ingestions_by(
-		&self,
-		id: i32,
-		substance_filter: Option<&Vec<String>>,
-		route_filter: Option<&Vec<AdministrationRoute>>,
-		consumer_filter: Option<&Vec<Consumer>>,
-	) -> Option<Vec<Ingestion>> {
-		if let Some(ingestions) = self.get_session_ingestions(id) {
-			let ingestions = ingestions
-				.clone()
-				.into_iter()
-				.filter(|ingestion| {
-					if let Some(consumer_filter) = consumer_filter {
-						if !consumer_filter.contains(&ingestion.consumer) {
-							return false;
-						}
-					}
-
-					let ingestion = match &ingestion.kind {
-						IngestionKind::Substance(ingestion) => ingestion,
-						_ => return false,
-					};
-
-					if let Some(substance_filter) = substance_filter {
-						if !substance_filter.contains(&ingestion.substance_name) {
-							return false;
-						}
-					}
-
-					if let Some(route_filter) = route_filter {
-						if !route_filter.contains(&ingestion.roa) {
-							return false;
-						}
-					}
-
-					true
-				})
-				.collect::<Vec<Ingestion>>();
-
-			Some(ingestions)
-		} else {
-			None
-		}
-	}
-
-	fn get_substance(&self, name: &String) -> Option<Substance> {
+	fn get_substance(&self, name: &str) -> Option<Substance> {
 		self.data.substances.get(name).cloned()
 	}
 
@@ -136,23 +93,63 @@ impl Journal for JSONJournal {
 			.cloned()
 	}
 
-	fn set_custom_unit(&mut self, unit_id: i32, unit: CustomUnit) {
-		self.data.custom_units.insert(unit_id, unit);
+	fn set_custom_unit(&mut self, unit: CustomUnit) {
+		self.data.custom_units.insert(unit.id, unit);
 	}
 
-	fn set_session(&mut self, session_id: i32, session: Session) {
-		self.data.sessions.insert(session_id, session);
+	fn set_session(&mut self, session: Session) {
+		self.data.sessions.insert(session.id, session);
 	}
 
 	fn set_session_ingestions(&mut self, session_id: i32, ingestions: Vec<Ingestion>) {
 		self.data.ingestions.insert(session_id, ingestions);
 	}
 
-	fn set_substance(&mut self, name: &String, substance: Substance) {
-		self.data.substances.insert(name.clone(), substance);
+	fn set_substance(&mut self, substance: Substance) {
+		self.data
+			.substances
+			.insert(substance.name.clone(), substance);
 	}
 
 	fn save(&self) -> Result<(), Box<dyn std::error::Error>> {
 		self.save()
 	}
+
+	fn get_sustenance(&self, sustenance_id: &str) -> Option<Sustenance> {
+		self.data.sustenances.get(sustenance_id).cloned()
+	}
+
+	fn set_sustenance(&mut self, sustenance: Sustenance) {
+		self.data
+			.sustenances
+			.insert(sustenance.id.clone(), sustenance);
+	}
+
+	fn get_sustenance_ingestions(&self, sustenance_id: &str) -> Option<Vec<IngestionKind>> {
+		let sustenance = self.get_sustenance(sustenance_id).unwrap();
+
+		let mut ingestions: Vec<IngestionKind> = Vec::new();
+		for include in sustenance.includes.into_iter() {
+			match include {
+				IngestionKind::Unknown => continue,
+				IngestionKind::Hydration { amount } => {
+					ingestions.push(IngestionKind::Hydration { amount })
+				}
+				IngestionKind::Substance(substance_ingestion) => {
+					ingestions.push(IngestionKind::Substance(substance_ingestion))
+				}
+				IngestionKind::Sustenance(sustenance_ingestion) => {
+					ingestions.push(IngestionKind::Sustenance(sustenance_ingestion.clone()));
+
+					ingestions.append(
+						&mut self
+							.get_sustenance_ingestions(&sustenance_ingestion.sustenance_id)
+							.unwrap(),
+					);
+				}
+			}
+		}
+
+		Some(ingestions)
+	}
 }
diff --git a/journal/src/types/ingestion.rs b/journal/src/types/ingestion.rs
index ea8afff..ec5c71e 100644
--- a/journal/src/types/ingestion.rs
+++ b/journal/src/types/ingestion.rs
@@ -20,6 +20,9 @@ pub enum IngestionKind {
 	Unknown,
 	Substance(SubstanceIngestion),
 	Sustenance(SustenanceIngestion),
+	Hydration {
+		amount: u64,
+	},
 }
 
 #[derive(PartialEq, Default, Debug, Clone)]
@@ -35,9 +38,8 @@ pub struct SubstanceIngestion {
 #[derive(PartialEq, Default, Debug, Clone)]
 #[derive(serde::Serialize, serde::Deserialize)]
 pub struct SustenanceIngestion {
-	pub sustenance_name: String,
-	pub sustenance_category: String,
-	pub amount: (u8, u8, u8),
+	pub sustenance_id: String,
+	pub amount: f64,
 }
 
 impl From<psychonaut_journal_types::Ingestion> for Ingestion {
diff --git a/journal/src/types/mod.rs b/journal/src/types/mod.rs
index 51a3ad5..a20a912 100644
--- a/journal/src/types/mod.rs
+++ b/journal/src/types/mod.rs
@@ -13,11 +13,17 @@ mod consumer;
 pub use consumer::Consumer;
 
 mod ingestion;
-pub use ingestion::{Ingestion, IngestionKind, SubstanceIngestion};
+pub use ingestion::{Ingestion, IngestionKind, SubstanceIngestion, SustenanceIngestion};
 
 mod substance;
 pub use substance::Substance;
 
+mod nutrients;
+pub use nutrients::Nutrients;
+
+mod sustenance;
+pub use sustenance::Sustenance;
+
 mod session;
 pub use session::Session;
 
diff --git a/journal/src/types/nutrients.rs b/journal/src/types/nutrients.rs
new file mode 100644
index 0000000..c6e9ef5
--- /dev/null
+++ b/journal/src/types/nutrients.rs
@@ -0,0 +1,5 @@
+#[derive(Debug, Clone)]
+#[derive(serde::Serialize, serde::Deserialize)]
+pub struct Nutrients {
+	pub kcal: u64,
+}
diff --git a/journal/src/types/sustenance.rs b/journal/src/types/sustenance.rs
new file mode 100644
index 0000000..8dbcef4
--- /dev/null
+++ b/journal/src/types/sustenance.rs
@@ -0,0 +1,13 @@
+use super::{IngestionKind, Nutrients};
+
+#[derive(Debug, Clone)]
+#[derive(serde::Serialize, serde::Deserialize)]
+pub struct Sustenance {
+	pub id: String,
+	pub name: String,
+
+	pub unit: String,
+	pub nutrients: Option<Nutrients>,
+
+	pub includes: Vec<IngestionKind>,
+}
diff --git a/journal_cli/src/commands/journal/import_psychonaut.rs b/journal_cli/src/commands/journal/import_psychonaut.rs
index c901330..44e8687 100644
--- a/journal_cli/src/commands/journal/import_psychonaut.rs
+++ b/journal_cli/src/commands/journal/import_psychonaut.rs
@@ -64,7 +64,7 @@ pub fn journal_import_psychonaut(
 	let mut rng = rand::thread_rng();
 
 	for custom_unit in export_data.custom_units.into_iter() {
-		journal.set_custom_unit(custom_unit.id, CustomUnit::from(custom_unit));
+		journal.set_custom_unit(CustomUnit::from(custom_unit));
 	}
 
 	for custom_substance in export_data.custom_substances.into_iter() {
@@ -79,14 +79,11 @@ pub fn journal_import_psychonaut(
 			}
 			None => {
 				if args.infer_missing_substances {
-					journal.set_substance(
-						&custom_substance.name,
-						Substance {
-							name: custom_substance.name.clone(),
-							description: custom_substance.description.clone(),
-							unit: custom_substance.units,
-						},
-					);
+					journal.set_substance(Substance {
+						name: custom_substance.name.clone(),
+						description: custom_substance.description.clone(),
+						unit: custom_substance.units,
+					});
 				}
 			}
 		}
@@ -114,14 +111,11 @@ pub fn journal_import_psychonaut(
 					}
 				}
 				None => {
-					journal.set_substance(
-						substance_name,
-						Substance {
-							name: substance_name.clone(),
-							description: "".to_string(),
-							unit: ingestion_unit,
-						},
-					);
+					journal.set_substance(Substance {
+						name: substance_name.clone(),
+						description: "".to_string(),
+						unit: ingestion_unit,
+					});
 				}
 			}
 		}
@@ -135,13 +129,10 @@ pub fn journal_import_psychonaut(
 
 		let session_id = rng.gen::<i32>();
 
-		journal.set_session(
-			session_id,
-			Session {
-				id: session_id,
-				..Session::from(experience.clone())
-			},
-		);
+		journal.set_session(Session {
+			id: session_id,
+			..Session::from(experience.clone())
+		});
 
 		let mut ingestions: Vec<Ingestion> = Vec::new();
 		for ingestion in experience.ingestions.iter() {
diff --git a/journal_cli/src/commands/print_session.rs b/journal_cli/src/commands/print_session.rs
index 91ec204..1b18347 100644
--- a/journal_cli/src/commands/print_session.rs
+++ b/journal_cli/src/commands/print_session.rs
@@ -12,8 +12,6 @@ pub struct PrintSessionArgs {
 	#[command(flatten)]
 	pub journal_location: JournalLocation,
 
-	#[arg(long)]
-	pub substance_filter: Option<Vec<String>>,
 	#[arg(long, value_delimiter = ',')]
 	pub consumer_filter: Option<Vec<String>>,
 }
@@ -46,15 +44,9 @@ pub fn print_session(args: &PrintSessionArgs) -> Result<(), Box<dyn std::error::
 
 	println!("{}", format_session_title(&session));
 
-	let substance_filter = args.substance_filter.clone();
 	let consumer_filter = parse_consumer_filter(args.consumer_filter.clone());
 
-	print_ingestion_log(
-		&journal,
-		&session,
-		substance_filter.as_ref(),
-		consumer_filter.as_ref(),
-	);
+	print_ingestion_log(&journal, &session, consumer_filter.as_ref());
 
 	Ok(())
 }
diff --git a/journal_cli/src/display.rs b/journal_cli/src/display.rs
index 78ad58f..1d6d2a5 100644
--- a/journal_cli/src/display.rs
+++ b/journal_cli/src/display.rs
@@ -1,36 +1,144 @@
 use journal::{
 	journal::JournalType,
-	types::{format_dose, Consumer, IngestionKind, Session},
+	types::{
+		format_dose, Consumer, Dose, Ingestion, IngestionKind, Session, SubstanceIngestion,
+		SustenanceIngestion,
+	},
 };
 
 use crate::formatting::{format_ingestion_time, format_substance_ingestion_roa};
 
+fn print_substance_ingestion(
+	journal: &JournalType,
+	ingestion: &Ingestion,
+	substance_ingestion: &SubstanceIngestion,
+) {
+	let unit = journal.resolve_substance_unit(substance_ingestion).unwrap();
+
+	println!(
+		"Substance|{}|{}|{}|{}|{}",
+		substance_ingestion.substance_name,
+		format_dose(&substance_ingestion.dose, &unit),
+		format_substance_ingestion_roa(substance_ingestion, &unit),
+		ingestion.consumer,
+		format_ingestion_time(ingestion)
+	)
+}
+
+fn print_sustenance_ingestion(
+	journal: &JournalType,
+	ingestion: &Ingestion,
+	sustenance_ingestion: &SustenanceIngestion,
+) {
+	let sustenance = journal
+		.get_sustenance(&sustenance_ingestion.sustenance_id)
+		.unwrap();
+
+	println!(
+		"Sustenance|{}|{} {}|{}|{}",
+		sustenance.name,
+		sustenance_ingestion.amount,
+		sustenance.unit,
+		ingestion.consumer,
+		format_ingestion_time(ingestion)
+	)
+}
+
+pub fn resolve_ingestion(journal: &JournalType, ingestion: &IngestionKind) -> Vec<IngestionKind> {
+	//println!("{ingestion:?}");
+
+	let mut ingestions: Vec<IngestionKind> = Vec::new();
+
+	match &ingestion {
+		IngestionKind::Substance(substance) => {
+			ingestions.push(IngestionKind::Substance(substance.clone()));
+		}
+		IngestionKind::Hydration { amount: _ } => {
+			ingestions.push(ingestion.clone());
+		}
+		IngestionKind::Sustenance(sustenance) => {
+			let sustenance_ingestions = journal
+				.get_sustenance_ingestions(&sustenance.sustenance_id)
+				.unwrap();
+
+			for sustenance_ingestion in sustenance_ingestions.into_iter() {
+				match sustenance_ingestion {
+					IngestionKind::Substance(substance_ingestion) => {
+						ingestions.push(IngestionKind::Substance(SubstanceIngestion {
+							dose: Dose::new_precise(sustenance.amount) * substance_ingestion.dose,
+							..substance_ingestion
+						}))
+					}
+					IngestionKind::Sustenance(sustenance_ingestion) => {
+						ingestions.push(IngestionKind::Sustenance(SustenanceIngestion {
+							amount: sustenance.amount * sustenance_ingestion.amount,
+							..sustenance_ingestion
+						}))
+					}
+					IngestionKind::Hydration { amount } => {
+						ingestions.push(IngestionKind::Hydration {
+							amount: (sustenance.amount * amount as f64).round() as u64,
+						})
+					}
+					_ => {}
+				}
+			}
+		}
+		_ => {}
+	};
+
+	//println!("{ingestions:#?}");
+	ingestions
+}
+
+pub fn print_ingestion(journal: &JournalType, ingestion: &Ingestion, kind: &IngestionKind) {
+	match kind {
+		IngestionKind::Unknown => {}
+		IngestionKind::Substance(substance_ingestion) => {
+			print_substance_ingestion(journal, ingestion, substance_ingestion);
+		}
+		IngestionKind::Sustenance(sustenance_ingestion) => {
+			print_sustenance_ingestion(journal, ingestion, sustenance_ingestion);
+		}
+		IngestionKind::Hydration { amount } => {
+			println!(
+				"Hydration|{} ml|{}|{}",
+				amount,
+				ingestion.consumer,
+				format_ingestion_time(ingestion)
+			)
+		}
+	}
+}
+
 pub fn print_ingestion_log(
 	journal: &JournalType,
 	session: &Session,
-	substance_filter: Option<&Vec<String>>,
 	consumer_filter: Option<&Vec<Consumer>>,
 ) {
 	for ingestion in journal
-		.get_session_substance_ingestions_by(session.id, substance_filter, None, consumer_filter)
+		.get_session_ingestions(session.id)
 		.expect("could not find ingestions for session")
 		.iter()
 	{
-		let substance_ingestion = match &ingestion.kind {
-			IngestionKind::Substance(substance_ingestion) => substance_ingestion,
-			_ => continue,
-		};
+		if let Some(consumer_filter) = consumer_filter {
+			if !consumer_filter.contains(&ingestion.consumer) {
+				continue;
+			}
+		}
 
-		let unit = journal.resolve_substance_unit(substance_ingestion).unwrap();
-		// println!("{:#?} {:#?}", &ingestion, &custom_unit);
+		match &ingestion.kind {
+			IngestionKind::Sustenance(_) => {
+				print_ingestion(journal, ingestion, &ingestion.kind);
 
-		println!(
-			"{}|{}|{}|{}|{}",
-			substance_ingestion.substance_name,
-			format_dose(&substance_ingestion.dose, &unit),
-			format_substance_ingestion_roa(substance_ingestion, &unit),
-			ingestion.consumer,
-			format_ingestion_time(ingestion)
-		)
+				for kind in resolve_ingestion(journal, &ingestion.kind) {
+					print!("- ");
+					print_ingestion(journal, ingestion, &kind)
+				}
+			}
+			_ => {
+				print_ingestion(journal, ingestion, &ingestion.kind);
+			}
+		}
 	}
 }